Between brackets is the number of accepted species
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- Biota
- Kingdom Animalia
- Phylum Acanthocephala
- Phylum Agmata †
- Phylum Animalia (awaiting allocation)
- Phylum Animalia incertae sedis
- Phylum Annelida
- Phylum Arthropoda
- Subphylum Chelicerata
- Subphylum Crustacea
- Subphylum Hexapoda
- Class Collembola
- Class Diplura
- Class Entognatha accepted as Hexapoda
- Class Insecta
- Order Alienoptera † accepted as Blattodea
- Order Amphiesmenoptera incertae sedis †
- Order Anoplura accepted as Phthiraptera
- Order Archaeognatha
- Order Archaeorthoptera (awaiting allocation) †
- Order Archaeorthoptera incertae sedis
- Order Argentinoptera †
- Order Blattodea
- Order Blattoptera †
- Order Caloneurida
- Order Caloneurodea †
- Order Cnemidolestodea †
- Order Coleoptera
- Order Coxoplectoptera †
- Order Dermaptera
- Order Diaphanopterodea †
- Order Diaphanopteroidea accepted as Diaphanopterodea †
- Order Dicliptera †
- Order Dicondylia incertae sedis
- Order Dictyoptera (awaiting allocation)
- Order Dictyoptera incertae sedis
- Order Diptera
- Order Embiodea
- Order Endopterygota incertae sedis
- Order Eoblattida †
- Order Ephemeroptera
- Order Eugeroptera †
- Order Geraroptera †
- Order Geroptera †
- Order Glosselytrodea †
- Order Grylloblattodea
- Order Hemiptera
- Order Homoptera accepted as Hemiptera
- Order Hymenoptera
- Family Agaonidae Walker, 1848
- Family Agriotypidae
- Family Alavarommatidae Ortega-Blanco, Peñalver, Declòs & Engel, 2011 †
- Family Allommationidae Rosa & Melo, 2021 †
- Family Ammoplanidae Evans, 1959
- Family Ampulicidae Shuckard, 1840
- Family Anaxyelidae Martynov, 1925
- Family Andrenidae Latreille, 1802
- Family Angarosphecidae Rasnitsyn, 1975 †
- Family Anomopterellidae †
- Family Anthophoridae accepted as Apidae Leach, 1815
- Family Aphelinidae
- Family Aphidiidae accepted as Braconidae Latreille, 1829
- Family Apidae Leach, 1815
- Family Apozygidae
- Family Aptenoperissidae Rasnitsyn & Poinar in Rasnitsyn, Poinar & Brown, 2017 †
- Family Archaeocynipidae †
- Family Archaeoserphitidae Engel, 2015 †
- Family Argidae Konow, 1890
- Family Armaniidae †
- Family Aulacidae Shuckard, 1842
- Family Austroniidae
- Family Baissidae Rasnitsyn, 1975 †
- Family Baissodidae †
- Family Bethylidae Haliday, 1839
- Family Bethylonymidae †
- Family Blasticotomidae Thomson, 1871
- Family Braconidae Latreille, 1829
- Family Bradynobaenidae
- Family Bryopompilidae Rodriguez, Waichert, von Dohlen, Poinar & Pitts, 2016 †
- Family Burmasphecidae Melo & Rosa, 2023 †
- Family Burmorussidae Zhang, Kopylov & Rasnitsyn in Zhang et al., 2020 †
- Family Burmusculidae Zhang & Rasnitsyn in Zhang et al., 2018 †
- Family Caradiophyodidae Poinar & Vega, 2023 †
- Family Cephidae Newman, 1834
- Family Ceraphronidae
- Family Chalcididae
- Family Charipidae
- Family Chrysidae accepted as Chrysididae Latreille, 1802
- Family Chrysididae Latreille, 1802
- Family Chrysobythidae Melo & Lucena, 2019 †
- Family Chrysopsenellidae Lepeco & Melo, 2023 †
- Family Chysididae accepted as Chrysididae Latreille, 1802
- Family Cimbicidae Kirby, 1837
- Family Cirrosphecidae Antropov, 2000 †
- Family Colletidae Lepeletier, 1841
- Family Crabronidae Latreille, 1802
- Family Cretacoformicidae Rasnitsyn & Öhm-Kühnle, 2019 †
- Family Cretevaniidae †
- Family Cynipidae Latreille, 1802
- Family Daohugoidae Rasnitsyn & Zhang, 2004 † accepted as Xyelidae Newman, 1834
- Family Diapriidae Haliday, 1833
- Family Diprionidae Rohwer, 1910
- Family Dipterommatidae Rasnitsyn, Sidorchuk, Zhang & Zhang, 2019 †
- Family Discoscapidae Poinar, 2020 † accepted as Crabronidae Latreille, 1802
- Family Diversinitidae Haas, Burks & Krogmann, 2018 †
- Family Dryinidae Haliday, 1833
- Family Elasmidae
- Family Electrotomidae †
- Family Embolemidae
- Family Encyrtidae Walker, 1837
- Family Eoichneumonidae †
- Family Ephialtitidae †
- Family Eucharidae accepted as Eucharitidae
- Family Eucharitidae
- Family Eucoilidae
- Family Eulophidae Westwood, 1829
- Family Eumenidae Leach, 1815 accepted as Vespidae Leach, 1815
- Family Eupelmidae
- Family Eurytomidae
- Family Evaniidae Latreille, 1802
- Family Falsiformicidae Rasnitsyn, 1975 †
- Family Figitidae
- Family Formicidae Latreille, 1802
- Family Gallorommatidae Gibson, Read & Huber, 2007 †
- Family Gasteruptiidae
- Family Gerocynipidae Liu & Engel in Liu, Engel & Grimaldi, 2007 †
- Family Gigasiricidae Rasnitsyn, 1968 † accepted as Siricidae Billberg, 1820
- Family Halictidae Thomson, 1869
- Family Heloridae Förster, 1856
- Family Heterogynaidae Nagy, 1969
- Family Hymenoptera (awaiting allocation)
- Genus Abastus Guérin-Méneville, 1842
- Genus Abda Sandhouse, 1943
- Genus Abeleses Enslin, 1911
- Genus Abernessia Arle, 1947
- Genus Abothropria Kieffer, 1913
- Genus Abripepsis Banks, 1946
- Genus Abrupta Méhelÿ, 1935
- Genus Abusarbia Malaise, 1944
- Genus Acanthalictus Cockerell, 1924
- Genus Acanthepyris Kieffer, 1910
- Genus Acantheucoela Ashmead, 1900
- Genus Acanthobracon Kriechbaumer, 1900
- Genus Acanthochrysis Haupt, 1956
- Genus Acanthocrabro Perkins, 1913
- Genus Acanthojoppa Cameron, 1902
- Genus Acantholapitha Cameron, 1912
- Genus Acanthometapon Ashmead, 1904
- Genus Acanthomiota Jansson, 1942
- Genus Acanthonomada Schwarz, 1966
- Genus Acanthoprymnus Cameron, 1905
- Genus Acanthopsilus Kieffer in André, 1908
- Genus Acanthopus Klug, 1807
- Genus Acanthorhogas Szépligeti, 1906
- Genus Acanthosmia Thomson, 1872
- Genus Acanthosmiades Titus, 1904
- Genus Acanthosmioides Ashmead, 1899
- Genus Acanthospintharis Balthasar, 1950
- Genus Acanthostoma Kriechbaumer, 1894
- Genus Acanthostroblia Roman, 1925
- Genus Acanthoteleia Kieffer, 1910
- Genus Acentron Mitchell, 1934
- Genus Aceratosmia Tkalcu, 1969
- Genus Aceratosmia Schmiedeknecht, 1885
- Genus Acerota Förster, 1856
- Genus Achoristus Ratzeburg, 1852
- Genus Achorocephalus Kriechbaumer, 1899
- Genus Achrysis Semenov, 1892
- Genus Aciandrena Warncke, 1968
- Genus Acidiophophora Konow, 1908
- Genus Acidiophora Konow, 1899
- Genus Acidomyrmex Emery, 1915
- Genus Acidopsilus Kieffer, 1909
- Genus Aclastocera Förster, 1855
- Genus Aclastoneura Kriechbaumer, 1896
- Genus Acleasa Cameron, 1902
- Genus Aclepiadiphila Dalla Torre & Kieffer, 1910
- Genus Aclisis Förster, 1862
- Genus Aclitus Förster, 1862
- Genus Acmodyctium Konow, 1905
- Genus Acolpus Vachal, 1893
- Genus Acontothyreus Dalla Torre, 1893
- Genus Acoretus Haliday, 1857
- Genus Acothyreus Ashmead, 1887
- Genus Acrepyris Kieffer in André, 1905
- Genus Acrisis Förster, 1862
- Genus Acrobela Förster, 1862
- Genus Acroblapticus Schmiedeknecht, 1911
- Genus Acrocoelia Mayr, 1853
- Genus Acrocremnus Brèthes, 1926
- Genus Acrogonia Kriechbaumer, 1896
- Genus Acrogoniella Schulz, 1911
- Genus Acronus Tosquinet, 1896
- Genus Acropiesta Förster, 1856
- Genus Acrostela Shipp, 1894
- Genus Acrostigma Emery, 1891
- Genus Acrotoma Mocsáry, 1902
- Genus Acroxylocopa Hurd & Moure, 1963
- Genus Actenonyx Förster, 1868
- Genus Actenopoda Ashmead, 1902
- Genus Actinochrysis Haupt, 1956
- Genus Acunomia Cockerell in Cockerell & Blair, 1930
- Genus Aczelopria Fabritius, 1968
- Genus Adanthidium Moure, 1965
- Genus Adeliopria Ashmead, 1902
- Genus Adelpha Schulz, 1906
- Genus Adelphe Mocsáry, 1890
- Genus Adelura Förster, 1862
- Genus Adelurola Strand, 1928 †
- Genus Adesha Cameron, 1912
- Genus Adexioma Förster, 1868
- Genus Adformica Lomnicki, 1925
- Genus Adiastola Förster, 1868
- Genus Adiathlipsis Enderlein, 1920
- Genus Adieris Förster, 1869
- Genus Adiostola Schmiedeknecht, 1908
- Genus Adirostes Banks, 1946
- Genus Adranes Förster, 1868
- Genus Adungia Malaise, 1945
- Genus Adventoribombus Skorikov, 1922
- Genus Aeganopria Moure, 1949
- Genus Aegilips Walker, 1835
- Genus Aegilips Agassiz, 1845
- Genus Aellenia Masner, 1958
- Genus Aelocampsomeris Bradley, 1957
- Genus Aelometis Thomson, 1894
- Genus Aeluroides Tullgren, 1904
- Genus Aeluropetrus Arnold, 1936
- Genus Aenandrena Warncke, 1968
- Genus Aenone Haliday in Curtis, 1829-30
- Genus Aenone Haliday, 1838
- Genus Aenoplegimorpha Viereck, 1912
- Genus Aenoplex Förster, 1868
- Genus Aeolometis Förster, 1868
- Genus Aeromalon Rafinesque, 1815
- Genus Aeromyrma Forel, 1891
- Genus Aëromyrma Forel, 1891 accepted as Aeromyrma Forel, 1891
- Genus Aeronea Cameron, 1913
- Genus Aeroneisca Ghesquière, 1946
- Genus Aerophilina Enderlein, 1920
- Genus Aërophilina Enderlein, 1920 accepted as Aerophilina Enderlein, 1920
- Genus Aerophiliodes Strand, 1911
- Genus Aërophiliodes Strand, 1911 accepted as Aerophiliodes Strand, 1911
- Genus Aerophilopsis Viereck, 1913
- Genus Aerophilus Szépligeti, 1902
- Genus Aesclylia Girault, 1929
- Genus Aethalodes Kriechbaumer, 1890
- Genus Aetheopompilus Arnold, 1934
- Genus Aethiopone Donisthorpe, 1943
- Genus Aethiopopone Santschi, 1930
- Genus Aethria Tosquinet, 1903
- Genus Aethriella Schulz, 1911
- Genus Aethriopsis Schrottky, 1910
- Genus Aethris Schulz, 1906
- Genus Afenella Malaise, 1964
- Genus Afghaniteles Aubert, 1975
- Genus Aframegilla Popov, 1950
- Genus Afrisobrachium Benoit, 1957
- Genus Afrodontaspis Weld, 1961
- Genus Afrogenes Aubert, 1979
- Genus Afronyx Benoit, 1953
- Genus Afroscelio Risbec, 1956
- Genus Afroserphus Masner, 1961
- Genus Afrospinolia Linsenmaier, 1968
- Genus Afrostilba Benoit, 1956
- Genus Afroxylocopa Hurd & Moure, 1963
- Genus Afusa Malaise, 1964
- Genus Agaesischia Moure & Michener, 1955
- Genus Agandrena Warncke, 1968
- Genus Agapostemon Smith, 1853
- Genus Agarenes Cameron, 1905
- Genus Agasthenopoda Schmiedeknecht, 1912
- Genus Agathellina Enderlein, 1920
- Genus Agathobanchus Ashmead, 1900
- Genus Agathona Westwood, 1882
- Genus Agenioxenus Ashmead, 1902
- Genus Aglaocryptus Cameron, 1903
- Genus Aglaojoppidea Viereck, 1913
- Genus Aglaophion Cameron, 1903
- Genus Aglaotoma Förster, 1869
- Genus Aglaotomidea Rohwer & Fagan, 1917
- Genus Aglyphus Giraud, 1872
- Genus Aglyptus Ashmead, 1900
- Genus Agnosicrabro Kohl, 1915
- Genus Agogenohylaeus Michener, 1965
- Genus Agonia Förster, 1862
- Genus Agonophorus Dahlbom, 1857
- Genus Agraptus Wesmael, 1852
- Genus Agriogenia Banks, 1919
- Genus Agrobombus Vogt, 1911
- Genus Agroscopa Förster, 1869
- Genus Ahngeria Kokujew, 1902
- Genus Aholcus Kieffer, 1913
- Genus Ahyborhyssa Enderlein, 1919
- Genus Aicarrenia Plath, 1934
- Genus Aithris Cameron, 1900
- Genus Akajoppa Uchida, 1932
- Genus Alalinda Huber in Huber & Lin, 1999
- Genus Alaopone Emery, 1881
- Genus Alareka Rajmohana & Narendran, 1999
- Genus Alasagenia Banks, 1944
- Genus Alastorellus Giordani Soika, 1991
- Genus Alayoapis Michener, 1966
- Genus Albocolletes Warncke, 1978
- Genus Alboneuridia Terzo, 1999
- Genus Alcima Förster, 1868
- Genus Alcoceras Ashmead, 1900
- Genus Alcocerus Förster, 1868
- Genus Alegina Förster, 1868
- Genus Aleirhogas Baker, 1917
- Genus Alepidaspis Costa, 1882
- Genus Aleria Marshall, 1874
- Genus Alfaria Emery, 1896
- Genus Alfkenella Börner, 1919
- Genus Alfkenia Pfankuch, 1906
- Genus Alieniscus Benoit, 1951
- Genus Alienus Bridwell, 1919
- Genus Aliofreniger Szabo, 1956
- Genus Alitha Cameron, 1906
- Genus Allageniella Haupt, 1959
- Genus Allantidea Rohwer, 1912
- Genus Allantopsis Rohwer, 1913
- Genus Allantunicus Smith in Smith & Schiefer, 1997
- Genus Allexetastes Kokujev, 1904
- Genus Alliognathus Ashmead, 1899
- Genus Allobethylus Kieffer in André, 1905
- Genus Allocamptus Förster, 1868
- Genus Allocera Sichel, 1866
- Genus Allochares Banks, 1917
- Genus Allochromus Marshall, 1902
- Genus Allocota Förster, 1868
- Genus Allocritus Förster, 1868
- Genus Allocryptus Viereck, 1916
- Genus Allocynips Kieffer, 1914
- Genus Allocyphonyx Ashmead, 1902
- Genus Allodibrachys Boucek, 1965
- Genus Allodorus Förster, 1862
- Genus Allodryinus Kieffer, 1922
- Genus Alloea Haliday, 1833
- Genus Allogryon Kieffer, 1910
- Genus Allogymnomerus Blüthgen, 1951
- Genus Allomacrotera Timberlake, 1960
- Genus Allomicrops Kieffer, 1914
- Genus Allomorpha Cameron, 1876
- Genus Allomutilla Ashmead, 1899
- Genus Alloneurion Ashmead, 1899
- Genus Alloperdita Viereck, 1917
- Genus Allophanurus Kieffer in André, 1912
- Genus Allopheidole Forel, 1912
- Genus Allopsithyrus Popov, 1931
- Genus Alloselandria Malaise, 1944
- Genus Alloserphus Zhang & Zhang, 2001 †
- Genus Allotheronia Ashmead, 1900
- Genus Allotria Westwood, 1833
- Genus Allotropa Förster, 1856
- Genus Allotypus Förster, 1862
- Genus Allovespula Blüthgen, 1943
- Genus Alloxylocopa Maa, 1939
- Genus Allurus Förster, 1862
- Genus Alocochrysis Haupt, 1956
- Genus Alococurgus Haupt, 1937
- Genus Alophomyia Ashmead, 1904
- Genus Alophus Ashmead, 1904
- Genus Alpha de Saussure, 1854
- Genus Alphaneura Westwood, 1832
- Genus Alpigenobombus Skorikov, 1914
- Genus Alpinobombus Skorikov, 1914
- Genus Alriada Cameron, 1911
- Genus Aluina Cameron, 1905
- Genus Alysiella Ferrière in Beier, 1930
- Genus Amarsipoea Plath, 1927
- Genus Amarsipopoea Plath, 1934
- Genus Amaurocosmia Holmberg, 1887
- Genus Amauromyrmex Wheeler, 1929
- Genus Amblyapis Cockerell, 1910
- Genus Amblyconus Kieffer in André, 1913
- Genus Amblynotus Hartig, 1843
- Genus Amblyosoma Dalla Torre, 1897
- Genus Amblys Klug, 1807
- Genus Amblysoma Westwood, 1841
- Genus Amblyspatulariella Pittioni, 1950
- Genus Amebachia Uchida, 1928
- Genus Amegachile Friese, 1909
- Genus Ameghinoa Viana & Rossi, 1957
- Genus Ameloctonus Förster, 1868
- Genus Ameragenia Banks, 1945
- Genus Ameristus Förster, 1869
- Genus Amerocnemis Banks, 1945
- Genus Amersibia Förster, 1868
- Genus Amesolytus Förster, 1868
- Genus Amesospilus Enderlein, 1918
- Genus Ametria Förster, 1862
- Genus Amitchellia Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Ammobates Latreille, 1809
- Genus Ammobia Billberg, 1820
- Genus Ammomyrma Santschi, 1922
- Genus Ammoplanopterus Mochi, 1940
- Genus Ammoryctes Gistl, 1850
- Genus Ammosphecidium Kohl, 1878
- Genus Amonophadnus Rohwer, 1921
- Genus Amorphognathon Förster, 1868
- Genus Amorphota Förster, 1868
- Genus Amphiglyphosema Benoit, 1956
- Genus Amphimenes Bertoni, 1923
- Genus Amylus Blanchard, 1840
- Genus Anacantholepis Santschi in Alluaud & Jeannel, 1914
- Genus Anacanthoponera Wheeler, 1923
- Genus Anacharoides Cameron, 1904
- Genus Anacolletes Michener, 1965
- Genus Anacyphonyx Banks, 1946
- Genus Anaferreola Haupt, 1935
- Genus Anaglymmus Roman, 1914
- Genus Analostania Viereck, 1916
- Genus Anapeptamena Konow, 1898
- Genus Anarcha Förster, 1862
- Genus Anarthronota Schmiedeknecht, 1900
- Genus Anastenus Dalla Torre, 1898
- Genus Anataxates Benson, 1939
- Genus Ancaria Cameron, 1902
- Genus Anchandrena La Berge, 1985
- Genus Anchirhiza Michener, 1965
- Genus Ancyllus Haldeman, 1842
- Genus Ancylocentrus Förster, 1862
- Genus Ancylocnema Szépligeti, 1916
- Genus Ancylocopa Maa, 1954
- Genus Ancylognathus Lund, 1831
- Genus Ancyloscelus Berthold in Latreille, 1827
- Genus Ancylus Haliday, 1833
- Genus Ancyra Cameron, 1903
- Genus Andeana Malaise, 1942
- Genus Anderis Davis, 1897
- Genus Andineta Ashmead, 1899
- Genus Andragnathus Emery, 1922
- Genus Andrenelia Rasnitsyn & Martinez-Delclos, 2000 †
- Genus Andrenella Hedicke, 1933
- Genus Andreneta Spinola, 1844
- Genus Andreus Ashmead, 1903
- Genus Andréus Ashmead, 1903 accepted as Andreus Ashmead, 1903
- Genus Androcrabro Leclercq, 1950
- Genus Androgynella Cockerell, 1911
- Genus Androna Cameron, 1911
- Genus Andronicus Cresson, 1864
- Genus Andyrossia Rasnitsyn & Jarzembowski, 2000 †
- Genus Anecoreta Wall, 1967
- Genus Anecphysis Förster, 1868
- Genus Anectata Förster, 1856
- Genus Anectocleis Kieffer, 1901
- Genus Anectoclis Förster, 1869
- Genus Aneleus Emery, 1900
- Genus Anelpistus Brauns, 1897
- Genus Anempheres Förster, 1868
- Genus Anemphytus Dovnar-Zapolskii, 1930
- Genus Anepheres Ashmead, 1900
- Genus Anepicharis Moure, 1945
- Genus Aneuradesha Quicke in Quicke & Polaszek, 2000
- Genus Aneuron Brues, 1910
- Genus Angolabaeus Kozlov, 1970
- Genus Aniarophron Förster, 1868
- Genus Anilasta Thomson, 1887
- Genus Anilastus Förster, 1868
- Genus Aniphiaulax Kokujev, 1898
- Genus Anisamora Dalla Torre, 1901
- Genus Anisitsia Viereck, 1912
- Genus Anisoarthra Cameron, 1876
- Genus Anisobichneumon Heinrich, 1934
- Genus Anisoctenion Förster, 1868
- Genus Anisoctinion Davis, 1897
- Genus Anisocyrta Förster, 1862
- Genus Anisojoppa Cameron, 1906
- Genus Anisopelma Wesmael, 1838
- Genus Anisoptera Herrich-Schäffer, 1840
- Genus Annosmia Warncke, 1991
- Genus Annulimmeris Betrem, 1967
- Genus Anocatostigma Enderlein, 1920
- Genus Anochilacrum Enderlein, 1921
- Genus Anodonteutricharaea Tkalcu, 1993 †
- Genus Anodontomerus Ashmead, 1900
- Genus Anodontura Dalla Torre, 1897
- Genus Anodontyra Westwood, 1835
- Genus Anoglyphis Förster, 1878
- Genus Anolytus Förster, 1869
- Genus Anomala von Block in Becker, 1799
- Genus Anomalon Jurine, 1807
- Genus Anomalum Billberg, 1820
- Genus Anomalus Blanchard, 1840
- Genus Anomiopteryx Gussakovskiĭ, 1935
- Genus Anommatium Förster, 1856
- Genus Anomopterus Rohwer, 1914
- Genus Anopedias Förster, 1856
- Genus Anopiesta Förster, 1868
- Genus Anoplagenia Bradley, 1946
- Genus Anoplectes Kriechbaumer, 1896
- Genus Anopliella Banks, 1939
- Genus Anopliodes Banks, 1939
- Genus Anopompilinus Dreisbach, 1949
- Genus Anostenus Förster, 1862
- Genus Anothyreus Dahlbom, 1845
- Genus Anotochares Banks, 1939
- Genus Anoxus Thomson, 1862
- Genus Anoxybelus Kohl, 1923
- Genus Anoxylabis Kieffer, 1909
- Genus Anoxys Dalla Torre, 1898
- Genus Antagris de Saussure, 1863
- Genus Antalastor de Saussure, 1856
- Genus Antalastoroides de Saussure, 1856
- Genus Antennotilla Bischoff, 1921
- Genus Anteonella Dodd, 1912
- Genus Anthedon Robertson, 1900
- Genus Anthedonia Michener, 1942
- Genus Anthemoessa Sandhouse, 1943 accepted as Anthemoessa Robertson, 1905
- Genus Anthemoessa Robertson, 1905
- Genus Anthemoëssa Robertson, 1905 accepted as Anthemoessa Robertson, 1905
- Genus Anthophilus Dahlbom, 1844
- Genus Anthophorisca Michener & Moure, 1957
- Genus Anthophorites Heer, 1849
- Genus Anthophoroides Cockerell, 1901
- Genus Antidiolcus Enderlein, 1920
- Genus Antillaemyrmex Mann, 1920
- Genus Antiolcia Enderlein, 1920
- Genus Antiolcus Enderlein, 1920
- Genus Antipapria Fabritius, 1968
- Genus Antipygus Tschek, 1868
- Genus Antipyzus Ashmead, 1900
- Genus Antiquecynips Kovalev, 1994 †
- Genus Antronius Zetterstedt, 1838
- Genus Anunda Cameron, 1911
- Genus Anylaeus Bridwell, 1919
- Genus Anysocyrta Marshall in André, 1896
- Genus Aomodyctium Ashmead, 1898
- Genus Aparamesius Kieffer, 1913
- Genus Apatagium Enderlein, 1912
- Genus Apathus Newman, 1834
- Genus Apatia Enderlein, 1920
- Genus Apatophion Shestakov, 1926
- Genus Apdrus Lepeletier de St. Fargeau, 1845
- Genus Apegusoneura Cameron, 1912
- Genus Apeptamena Malaise, 1944
- Genus Apericlista Enslin, 1914
- Genus Apeulaema Moure, 1950
- Genus Aphadnurus A. Costa in O. Costa, 1859
- Genus Aphadnus Cameron, 1907
- Genus Aphalictus Cockerell, 1930
- Genus Aphaneura Westwood, 1832
- Genus Aphanisus Macgillivray, 1908
- Genus Aphanodon Förster, 1868
- Genus Aphanorhoptra Dalla Torre, 1901
- Genus Aphanorhoptrum Schulz, 1906
- Genus Aphanoroptra Thomson, 1877
- Genus Aphanoroptrum Förster, 1868
- Genus Aphanorrhoptrum Dalla Torre, 1901
- Genus Aphasganophora Masi, 1942
- Genus Aphidaria Provancher, 1888
- Genus Aphidiaria Provancher, 1886
- Genus Aphidiaris Szépligeti, 1904
- Genus Aphiloctenus Ashmead, 1902
- Genus Aphiloglyptus Marchal, 1900
- Genus Aphiloptera Förster, 1869
- Genus Aphilothrix Förster, 1869
- Genus Aphrastobracon Ashmead, 1896
- Genus Aphrostigmon Rasnitsyn, 1991 †
- Genus Aphyoptera Förster, 1869
- Genus Apiara
- Genus Apiaria Germar in Münster, 1842 †
- Genus Apicerceris Minkiewicz, 1934
- Genus Apimeles Förster, 1868
- Genus Apinaspis Banks, 1938
- Genus Apiraptrix Shestakov, 1923
- Genus Apista Smith, 1861
- Genus Apistephialtes Seyrig, 1928
- Genus Apistes Seyrig, 1927
- Genus Apistophyza Förster, 1869
- Genus Apius Panzer, 1806
- Genus Aplochares Banks, 1944
- Genus Aplomiana Strand, 1916
- Genus Apobembex Minkiewicz, 1934
- Genus Apocritites Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Apoctemnius Leclercq, 1950
- Genus Apodesmia Förster, 1862
- Genus Apomelissodes La Berge, 1956
- Genus Apophyllus Hartig, 1840
- Genus Apopolybia Richards, 1978
- Genus Aporandrena Lanham, 1949
- Genus Aporeucoela Kieffer, 1908
- Genus Aporinus Ashmead, 1902
- Genus Aporoideus Ashmead, 1902
- Genus Aporophlebus Kozlov, 1970
- Genus Aporus Spinola, 1808
- Genus Apoxylocopa Hurd & Moure, 1963
- Genus Apsychomyrmex Wheeler, 1910
- Genus Apterocrema Wheeler, 1936
- Genus Apterogyna Latreille, 1809
- Genus Apteromutilla Ashmead, 1903
- Genus Apterophyga Dalla Torre, 1902
- Genus Apterophygas Förster, 1868
- Genus Apterophygus Bridgman, 1889
- Genus Apteropompiloides Arnold, 1932
- Genus Apteropompilus Brauns, 1898
- Genus Apterotilla Bischoff, 1920
- Genus Apygidiostegus Wolf, 1970 †
- Genus Apystus Förster, 1868
- Genus Aracbnospila Kincaid, 1900
- Genus Arachnodaicter Pate, 1946
- Genus Arachnoleter Cushman, 1924
- Genus Arachnophila Ashmead, 1902
- Genus Arapakta Argaman, 1994
- Genus Araphis Ruthe, 1854
- Genus Aratromyrmex Stitz, 1938
- Genus Araucomyrmex Gallardo, 1920
- Genus Arcesilas Pate, 1938
- Genus Archaeomyrmex Mann, 1921
- Genus Archaepyris Evans, 1973 †
- Genus Archaphidus Stary & Schlinger, 1967
- Genus Archarpactus Pate, 1937
- Genus Archeatta Gonçalves, 1942
- Genus Archiandrena La Berge, 1985
- Genus Archianthidium Mavromoustakis, 1939
- Genus Archihymen Enderlein, 1918
- Genus Archimegachile Alfken, 1933
- Genus Architiphia Darling in Darling & Sharkey, 1990 †
- Genus Archoprotus Brèthes, 1913
- Genus Arcoclypea Malaise, 1942
- Genus Arctogerocynips Kovalev, 1994 †
- Genus Arctomyrmex Mann, 1921
- Genus Arctosmia Schmiedeknecht, 1885
- Genus Arecuna Pate, 1942
- Genus Areolina Enderlein, 1921
- Genus Areolopristomerus Cushman, 1920
- Genus Areotilla Bischoff, 1920
- Genus Aretianella Trjapitzin, 1968
- Genus Argamania Papp, 1989
- Genus Argentoscelio Szabo, 1966
- Genus Argochila Sandhouse, 1943
- Genus Argyroclitus Arnold, 1937
- Genus Argyropile Mitchell, 1934
- Genus Argyroselenis Robertson, 1903
- Genus Arhoptra Kieffer, 1901
- Genus Arhysosage Brèthes, 1922
- Genus Arichelonus Viereck, 1913
- Genus Arideloides Papp, 1974
- Genus Aridestus Banks, 1946
- Genus Aridopompilus Wolf, 1965
- Genus Aridus Smith, 1900
- Genus Ariostonia Girault, 1933
- Genus Ariphron Erichson, 1842
- Genus Arla Malaise, 1957
- Genus Armenocampus Zinovjev, 2000
- Genus Armigerina Belizin, 1968 †
- Genus Arnoldatus Pate, 1946
- Genus Arnoldidris Brown, 1950
- Genus Arochnophila Ashmead, 1902
- Genus Arossia Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Arotropus Provancher, 1881
- Genus Arpactomorpha Arnold, 1934
- Genus Arraphis Ashmead, 1892
- Genus Arrhaphis Marshall, 1885
- Genus Arsinoe Rafinesque, 1815
- Genus Arthrogaster Rasnitsyn, 1975 †
- Genus Arthrosapyga Pic, 1920
- Genus Artibolus Haliday, 1857
- Genus Artiepyris Kieffer, 1913
- Genus Aryana Pate, 1943
- Genus Arysepyris Kieffer, 1905
- Genus Asaconoton Arnold, 1959
- Genus Ascirtetica Moure & Michener, 1955
- Genus Asclepiadiphila Ashmead, 1897
- Genus Aselasma Förster, 1868
- Genus Asemantus Förster, 1878
- Genus Asemorhoptrum Mayr, 1861
- Genus Ashtonipsithyrus Frison, 1927
- Genus Asiabracon Tobias, 1957
- Genus Asiacynipites Hong, 2002 †
- Genus Asianthidium Popov, 1950
- Genus Asiapteritis Hong, 2002 †
- Genus Asinamara Ashmead, 1900
- Genus Asinamora Förster, 1868
- Genus Asiocynips Kovalev, 1982
- Genus Asiocynipsella Kovalev, 1982
- Genus Asius Tosquinet, 1903
- Genus Asolcus Miyake, 1900
- Genus Asperellus Townes, 1961
- Genus Asphragis Förster, 1868
- Genus Aspidion Shuckard, 1840
- Genus Aspidium Agassiz, 1846
- Genus Aspidohymen Martynov, 1930 †
- Genus Assymictus Davis, 1897
- Genus Asternaulax Viereck, 1912
- Genus Asthenoctenidia Pate, 1946
- Genus Asthenoctenus Arnold, 1937
- Genus Asthenomeris Förster, 1869
- Genus Asthenoptera Förster, 1868
- Genus Asticta Newman, 1838
- Genus Astigmaton Kasparyan, 2001 †
- Genus Astiria Enderlein, 1920
- Genus Astrombocerina Wei & Nie, 1998
- Genus Asymmictus Förster, 1868
- Genus Asynaphes Provancher, 1886
- Genus Asyncrita Förster, 1876
- Genus Atanycolidea Viereck, 1912
- Genus Atanycolimorpha Viereck, 1913
- Genus Ateleodoryctes Cameron, 1910
- Genus Ateleonotus Cameron, 1909
- Genus Ateleophadnus Cameron in Baker, 1905
- Genus Atelopsilus Kieffer in André, 1908
- Genus Atelostegus Haupt, 1929
- Genus Ateloza Enderlein, 1920
- Genus Athesmus Erdös & Novicky, 1955
- Genus Athlophorus Burmeister, 1847
- Genus Athyreodon Ashmead, 1900
- Genus Atmetus Förster, 1868
- Genus Atomostethus Enslin, 1914
- Genus Atopodon Forel, 1912
- Genus Atopogyne Forel, 1911
- Genus Atoponeura Szépligeti, 1905
- Genus Atopopompilus Arnold, 1937
- Genus Atoposelandria Enslin, 1913
- Genus Atopostigmus Krombein, 1973
- Genus Atopula Emery, 1912
- Genus Atoreuteus Förster, 1862
- Genus Atoreutus Förster, 1862
- Genus Atrestes Förster, 1868
- Genus Atrichopria Kieffer, 1910
- Genus Atritomellus Kieffer, 1914
- Genus Atritomus Förster, 1878
- Genus Attomyrma Emery, 1915
- Genus Auderis Davis, 1897
- Genus Audineta Ashmead, 1899
- Genus Audinetia Lepeletier, 1841
- Genus Augandrena La Berge, 1985
- Genus Aulacodes Cresson, 1865
- Genus Aulacomyrma Emery, 1921
- Genus Aulacopsis Hong & Wang, 1990 †
- Genus Aulatopria Brèthes, 1927
- Genus Aulocostethus Ashmead, 1902
- Genus Aulophion Cushman, 1947
- Genus Aulosyta Strand, 1928 †
- Genus Auloxysta Thomson, 1887
- Genus Aureotilla Bischoff, 1920
- Genus Auricularia Méhelÿ, 1935
- Genus Austelasraus Riek, 1967
- Genus Australochilus Giordani Soika, 1962
- Genus Australofigites Girault, 1932
- Genus Australophion Morley, 1912
- Genus Austrandrena Cockerell, 1906
- Genus Austrapophua Girault, 1926
- Genus Austrevylaeus Michener, 1965 †
- Genus Austrochile Michener, 1965
- Genus Austrodioxys Cockerell, 1916
- Genus Austromegachile Mitchell, 1944
- Genus Austronomia Michener, 1965 †
- Genus Austropeponapis Hurd & Linsley, 1970
- Genus Austropimpla Brèthes, 1913
- Genus Austrosalius Turner, 1917
- Genus Austroscolia Betrem, 1927
- Genus Austrotiphia Cockerell, 1906
- Genus Autochelostoma Sladen, 1916
- Genus Avandrena Warncke, 1968
- Genus Aylacopsis Hedicke, 1923
- Genus Baana Sandhouse, 1943
- Genus Bachia Förster, 1868
- Genus Bachiana Strand, 1928 †
- Genus Bacoencyrtus De Santis, 1964
- Genus Bactropria Kieffer, 1910
- Genus Bacuma Cameron, 1906
- Genus Badyorygma Uchida, 1936
- Genus Baeacis Förster, 1878
- Genus Baeocolletes Michener, 1965
- Genus Baissobius Rasnitsyn, 1975 †
- Genus Bakeria Kieffer, 1905
- Genus Bakeriella Kieffer, 1910
- Genus Balcarcia Brèthes, 1922
- Genus Balcemena Cameron, 1903
- Genus Baliena Cameron, 1900
- Genus Balna Cameron, 1883
- Genus Bambesa Arnold, 1936
- Genus Barbata Méhelÿ, 1935
- Genus Barbourella Wheeler, 1930
- Genus Barydotira Förster, 1868
- Genus Barymutilla André, 1901
- Genus Baryntica Förster, 1868
- Genus Barypus Curtis, 1837
- Genus Basigilla Skorikov, 1927
- Genus Basoko Risbec, 1958
- Genus Bassocryptus Habermehl, 1919
- Genus Batazonus Banks, 1925
- Genus Bathanthidium Pasteels, 1968 †
- Genus Bathanthidium Mavromoustakis, 1953
- Genus Bathyaspia Förster, 1869
- Genus Bathyaulax Szépligeti, 1906
- Genus Bathycentor Saussure in Grandidier, 1890
- Genus Bathycetes Förster, 1868
- Genus Bathycrisis Cameron, 1905
- Genus Bathyglyptus Schmiedeknecht, 1913
- Genus Bathymeris Cameron, 1906
- Genus Bathymetes Ashmead, 1900
- Genus Bathymetis Förster, 1868
- Genus Bathynophrys Dalla Torre, 1901
- Genus Bathypiesta Aubert, 1979
- Genus Bathystegus Rohwer, 1915
- Genus Bathystomus Förster, 1862
- Genus Batotheca Enderlein, 1905
- Genus Batozonus Ashmead, 1902
- Genus Baviana Barbotin, 1954
- Genus Bebelus Gistl, 1848
- Genus Beipiaosirex Hong, 1983 †
- Genus Belalastor Atanassov, 1967
- Genus Belandrena Ribble, 1968 †
- Genus Belargea Cameron, 1903
- Genus Beldonea Cameron, 1899
- Genus Belea Malaise, 1942
- Genus Belesidea Rohwer, 1916
- Genus Bellona Giraud, 1860
- Genus Bellopius Wharton, 1997
- Genus Belochalcis Steffan, 1959
- Genus Belopria Moure, 1956
- Genus Bembidula Burmeister, 1874
- Genus Benama Nixon, 1941
- Genus Benecles Cameron, 1903
- Genus Bensonia Malaise, 1935
- Genus Bensoniana Malaise, 1942
- Genus Bequartia Fahringer, 1936
- Genus Berna Friese, 1911
- Genus Bertonia Schrottky, 1906
- Genus Bessus Billberg, 1820
- Genus Bestiola Pulawski & Rasnitsyn in Rasnitsyn, Pulawski & Martinez-Delclos, 1999 †
- Genus Beta de Saussure, 1855
- Genus Beteumenes Bertoni, 1934
- Genus Betheliella Cockerell, 1924
- Genus Bethylitella Cockerell, 1917 †
- Genus Bethylonymellus Rasnitsyn, 1975 †
- Genus Bethylonymus Rasnitsyn, 1975 †
- Genus Bethylopteron Brues, 1933 †
- Genus Betthylo Walker, 1843
- Genus Biamogorytes Nemkov, 1990 †
- Genus Biareolina Dours, 1873
- Genus Biastoides Schenk, 1873
- Genus Biconomyrma Kusnezov, 1952
- Genus Bicornelia Friese, 1899
- Genus Bidentotilla Nonveiller, 1978
- Genus Biglossa Friese, 1906
- Genus Bihargnathus Leclercq, 1977
- Genus Biluna Ma, 1938
- Genus Binarea Brullé in Lepeletier, 1846
- Genus Binaria Szépligeti, 1904
- Genus Bioblasis Förster, 1868
- Genus Bioleter Meier, 1930
- Genus Biophthora Förster, 1862
- Genus Biphymaphorus Szépligeti, 1911
- Genus Birkmania Viereck, 1909
- Genus Birkmannia Lucas, 1910
- Genus Birmella Malaise, 1964
- Genus Birmindia Malaise, 1948
- Genus Birolajosia Erdös, 1956
- Genus Biro-lajosia Erdös, 1956 accepted as Birolajosia Erdös, 1956
- Genus Bisolenopsis Kusnezov, 1953
- Genus Bisulcotilla Bischoff, 1921
- Genus Bitomus Szépligeti, 1910
- Genus Bivena Macgillivray, 1894
- Genus Blankia Lacourt, 1998
- Genus Blapsidotes Förster, 1868
- Genus Blapticus Förster, 1868
- Genus Blennacampa Ashmead, 1898 accepted as Blennocampa Hartig, 1837
- Genus Blennia Malaise, 1964
- Genus Blennocampa Hartig, 1837
- Genus Blennogeneris MacGillivray, 1923
- Genus Blenocampa Tischbein, 1846
- Genus Blepharipus Lepeletier & Brullé, 1835
- Genus Blepharopus Agassiz, 1846
- Genus Bocchoides Benoit, 1954
- Genus Bocerus Malaise, 1944
- Genus Bodagrus Szépligeti, 1905
- Genus Bodargus Cameron, 1902
- Genus Boethoneura Cushman, 1947
- Genus Bolbomyschus Tosquinet, 1903
- Genus Bolboxyela Rasnitsyn, 1990 †
- Genus Bolivius Malaise, 1942
- Genus Bomboixylocopa Maa, 1939
- Genus Bombomelecta Patton, 1879 †
- Genus Bombusoides Motschoulsky, 1857
- Genus Boopobombus Frison, 1927
- Genus Borciella Constantineanu, 1929
- Genus Boreallodape Engel, 2001 †
- Genus Boreovespula Blüthgen, 1943
- Genus Bornea Malaise, 1944
- Genus Bosmina Cameron, 1899
- Genus Bothnophrys Ashmead, 1900
- Genus Bothriencyrtus Timberlake, 1919
- Genus Bothrioceros Sichel, 1861
- Genus Bothriomutilla Ashmead, 1899
- Genus Bothrioxysta Kieffer, 1902
- Genus Bothynophrys Förster, 1868
- Genus Bracambus Thomson, 1892
- Genus Bracanastrepha Brèthes, 1924
- Genus Brachinostemma Kieffer, 1916
- Genus Brachixiphosoma Viereck, 1912
- Genus Brachyagenia Haupt, 1959
- Genus Brachyandrena Pittioni, 1949
- Genus Brachycentropsis Hensch, 1930
- Genus Brachycephalapis Viereck, 1909
- Genus Brachycephalus Förster, 1868
- Genus Brachycerites Hong, 2002 †
- Genus Brachycistellus Baker, 1907
- Genus Brachycistina Malloch, 1926
- Genus Brachycoryphus Kriechbaumer, 1894
- Genus Brachycranium Ashmead, 1900
- Genus Brachycryptus Thomson, 1873
- Genus Brachycyrtomorpha Blanchard, 1942
- Genus Brachymutilla André, 1901
- Genus Brachyocampa Zirngiebl, 1956
- Genus Brachyparmenes Giordani Soika, 1987
- Genus Brachypteris Hong, 1984 †
- Genus Brachyrhopalon Dalla Torre, 1898
- Genus Brachyrhopalum Dalla Torre, 1898
- Genus Brachyropalum Kriechbaumer, 1894
- Genus Brachyscelio Brues, 1940 †
- Genus Brachyscelio Risbec, 1950
- Genus Brachyscenia Enderlein, 1921
- Genus Brachyserphus Hellén, 1941
- Genus Brachyspatulariella Pittioni, 1950
- Genus Brachystropha Förster, 1862
- Genus Brachytarsites Hong, 2002 †
- Genus Braconella Szépligeti, 1906
- Genus Bradepyris Kieffer, 1905
- Genus Bradynobaenus Spinola in Gay, 1851
- Genus Brasilagapostemon Moure & Sakagami, 1984
- Genus Brasinusa Malaise, 1964
- Genus Braunsianus Berg, 1898
- Genus Brenerus Walker in Curtis, 1829-30
- Genus Brephoctonus Förster, 1868
- Genus Brethesia Schrottky, 1909
- Genus Brevineura Michener, 1965 †
- Genus Brigittepterus Rasnitsyn, Ansorge & Zessin, 2003 †
- Genus Brischkea Kriechbaumer, 1897
- Genus Brodymeria Ashmead, 1904
- Genus Brownius Ashmead, 1905
- Genus Bruchiola Kieffer, 1921
- Genus Bruchomyrma Santschi, 1922
- Genus Bruchopria Kieffer, 1921
- Genus Bruesiella Mann, 1914
- Genus Brugmoia Radoszkowskibi, 1877
- Genus Brulleana Malaise, 1954
- Genus Brulléana Malaise, 1954 accepted as Brulleana Malaise, 1954
- Genus Brunella Forel, 1917
- Genus Brunnicophilus Nixon, 1931
- Genus Bryscha Santschi, 1925
- Genus Bucculatriplex Viereck, 1912
- Genus Bucerceris Minkiewicz, 1934
- Genus Bucheckerius Schulz, 1906
- Genus Bugo Brünnich, 1772
- Genus Buloloa Boucek, 1988
- Genus Bulolosa Boucek, 1990
- Genus Busarbia Cameron, 1899
- Genus Busarbidea Rohwer, 1915
- Genus Busardina Malaise, 1961
- Genus Buyssonia Mocsáry, 1902
- Genus Byrkicola Rasnitsyn, 1990 †
- Genus Bysantes Davis, 1897
- Genus Bythandrena Lanham, 1950
- Genus Bytinskia Mavromoustakis, 1954
- Genus Cacopone Santschi, 1914
- Genus Cacosyndia Dalla Torre, 1894
- Genus Cacosyndya Kirby, 1883
- Genus Cacotropa Förster, 1868
- Genus Caenoaulax Cameron, 1905
- Genus Caenojoppa Cameron, 1905
- Genus Caenolarra Cameron, 1900
- Genus Caenomeris Förster, 1868
- Genus Caenoneura Thomson, 1870
- Genus Caenopachys Förster, 1862
- Genus Caenophylax Schulz, 1911
- Genus Caenopimpla Cameron, 1900
- Genus Caenoprymnus Cameron, 1909
- Genus Caenostoma Cameron, 1905
- Genus Caerulosmia van der Zanden, 1989
- Genus Caesarea Friese, 1911
- Genus Calagenia Banks, 1934
- Genus Calceorhopalum Tsuneki, 1952
- Genus Calchalictus Warncke, 1975 †
- Genus Calicurgus Brullé, 1833
- Genus Calicuta Rajmohana & Narendran, 1999
- Genus Caliendra Gistl, 1848
- Genus Caligulina Strand, 1928 †
- Genus Caliosysphinga Konow, 1905
- Genus Caliphrurus Davis, 1897
- Genus Callalictus Michener, 1965
- Genus Callandrena Cockerell, 1898
- Genus Calleupetersia Cockerell, 1938
- Genus Callianteon Kieffer, 1913
- Genus Calliclisis Förster, 1868
- Genus Callicryptus Ashmead, 1900
- Genus Callidiotes Förster, 1868
- Genus Calliencyrthus De Santis, 1960
- Genus Callinomada Rodeck, 1945
- Genus Calliopsima Shinn, 1967
- Genus Callioza Agassiz, 1846
- Genus Calliphrurus Förster, 1868
- Genus Calliphurus Ashmead, 1900
- Genus Callirhytis Förster, 1869
- Genus Callista Schulz, 1906
- Genus Calliste Lepeletier & Serville, 1825
- Genus Callistochlora Michener, 1997
- Genus Callobombus Dalla Torre, 1896
- Genus Calloceratina Cockerell, 1924
- Genus Callochile Michener, 1962
- Genus Callochlora Moure, 1964
- Genus Callocolletes Michener, 1965
- Genus Callomacrotera Timberlake, 1954
- Genus Callomegachile Michener, 1962 †
- Genus Callomelecta Cockerell, 1926
- Genus Callonychium Brèthes, 1922
- Genus Callosila Saussure in Grandidier, 1892
- Genus Callosphecodes Friese, 1909
- Genus Calloxylocopa Hurd & Moure, 1963
- Genus Calobracon Szépligeti, 1902
- Genus Calocryptus Thomson, 1873
- Genus Calofigites Kieffer, 1909
- Genus Calomelissa Hirashima, 1963
- Genus Caloptenobia Riley, 1878
- Genus Calosega Terayama, 1999
- Genus Calospiloma Brèthes, 1909
- Genus Calotachytes Turner, 1917
- Genus Calozarca Ashmead, 1898
- Genus Calyoza Westwood in Hope, 1837
- Genus Calyozella Enderlein, 1920
- Genus Calyozina Enderlein, 1912
- Genus Calypso Haliday, 1844
- Genus Calyptapis Cockerell, 1906
- Genus Calyzoa Dalla Torre, 1898
- Genus Camarota Kriechbaumer, 1898
- Genus Camarotana Strand, 1928 †
- Genus Camarotops Förster, 1868
- Genus Camerotops Davis, 1897
- Genus Campanularia Méhelÿ, 1935
- Genus Campoctonoides Viereck, 1925
- Genus Campogenes Förster, 1868
- Genus Campoletidea Viereck, 1912
- Genus Campomyrma Wheeler, 1911
- Genus Camponastes Förster, 1868
- Genus Camponiscus Newman, 1869
- Genus Campoplegidea Viereck, 1912
- Genus Campoporus Förster, 1868
- Genus Camporychus Förster, 1868
- Genus Camposcopus Förster, 1868
- Genus Campothreptus Förster, 1868
- Genus Campotrephus Förster, 1868
- Genus Campsoscolia Betrem, 1933
- Genus Camptobrium Cameron, 1883
- Genus Camptocentrus Kriechbaumer, 1894
- Genus Camptognatha Gray, 1832
- Genus Camptognetha Westwood, 1832
- Genus Camptolynx Cameron, 1911
- Genus Camptoneura Kriechbaumer, 1901
- Genus Camptoneuroides Strand, 1928
- Genus Camptopoda Dohrn, 1860
- Genus Camptoteleia Kieffer, 1913
- Genus Camptothlipsis Enderlein, 1920
- Genus Campylogaster Dours, 1873
- Genus Campylonyx Westwood, 1835
- Genus Canonarea Malaise, 1948
- Genus Canoniades Forsius, 1929
- Genus Canonias Konow, 1901
- Genus Capitonius Brullé in Lepeletier, 1846
- Genus Caposmia Peters, 1984
- Genus Carabiphagus Morley, 1931
- Genus Carandrena Warncke, 1968 †
- Genus Cardiopheidole Wheeler, 1914
- Genus Carebarelloides Borgmeier, 1937
- Genus Caribia Malaise, 1942
- Genus Carinella Pasteels, 1965
- Genus Carinia Kieffer, 1905
- Genus Carinichelonus Tobias in Ler, 2000
- Genus Carinodynerus Giordani Soika, 1957
- Genus Carinorophites Warncke, 1979
- Genus Carinula Michener, McGinley & Danforth, 1994 †
- Genus Carvercharips Kovalev, 1994 †
- Genus Cascogaster Baker, 1926
- Genus Casinariodes Aubert, 1960
- Genus Catillus Förster, 1856
- Genus Catocentrus Walsh, 1873
- Genus Catoceratina Van der Vecht, 1952
- Genus Catocheilus Guérin-Méneville, 1842
- Genus Catocheitus Guérin-Méneville, 1842
- Genus Catochilus Agassiz, 1846
- Genus Catoclyptus Brischke, 1892
- Genus Catoglyptus Holmgren, 1858
- Genus Catolestes Brèthes, 1922
- Genus Catomicrus Thomson, 1888
- Genus Catopyga Boyer de Fonscolombe, 1849
- Genus Caulomyrma Forel, 1914
- Genus Ceballosia Giner Mari, 1943
- Genus Ceceris
- Genus Cechenus Illiger, 1807
- Genus Cecidonomus Bridgman, 1880
- Genus Cecidospathius Kieffer & Jørgensen, 1910
- Genus Celereon Say, 1836
- Genus Celerion Dalla Torre, 1898
- Genus Celetandrena LaBerge & Hurd, 1965
- Genus Celidoptera Konow, 1897
- Genus Celiestiella Cameron, 1903
- Genus Celmis Tosquinet, 1896
- Genus Celonophamia Evans, 1973 †
- Genus Cemolus Walker in Curtis, 1829-30
- Genus Cendebeus Cameron, 1905
- Genus Cenostomus Förster, 1862
- Genus Centistina Enderlein, 1912
- Genus Centrias Robertson, 1903
- Genus Centrodes Klug, 1807
- Genus Cephalapis Cockerell, 1910
- Genus Cephalictoides Cockerell, 1924
- Genus Cephalobolus Morley, 1913
- Genus Cephalochrysis Semenov, 1909
- Genus Cephaloderma Hoffer, 1936
- Genus Cephalomorium Forel, 1922
- Genus Cephalomutilla André, 1909
- Genus Cephalomyrma Karavajev, 1935
- Genus Cephalosmia Sladen, 1816
- Genus Cephalotilla Bischoff, 1921
- Genus Cephaloxys Smith, 1865
- Genus Cephalylaeus Michener, 1942
- Genus Cephen Robertson, 1903
- Genus Cephenopsis Hong, 1984 †
- Genus Cephylaeus Moure, 1972
- Genus Cepobroticus Wheeler, 1925
- Genus Ceprobroticus Donisthorpe, 1943
- Genus Ceramiellus Schulthess-Rechberg, 1922
- Genus Ceramioides de Saussure, 1855
- Genus Ceranogmus Risbec, 1953
- Genus Ceraphon Thienemann, 1828
- Genus Ceraphron Gistl & Bromme, 1850
- Genus Cerastopsilus Kieffer, 1913
- Genus Ceratepyris Kieffer in André, 1905
- Genus Ceratinidia Cockerell & Porter, 1899
- Genus Ceratocnemis Wolf, 1962
- Genus Ceratocolletes Michener, 1965
- Genus Ceratocolus Lepeletier & Brullé, 1835
- Genus Ceratophorus Shuckard, 1837 †
- Genus Ceratopius Clément, 1930
- Genus Ceratopompilus Bradley, 1944
- Genus Ceratopsilus Kieffer, 1913
- Genus Ceratopsithyrus Pittioni, 1949
- Genus Ceratosaotis Gregor, 1939
- Genus Ceratosmia Thomson, 1872
- Genus Ceratospilus Szépligeti, 1905
- Genus Ceratostizus Rohwer, 1921
- Genus Ceratotilla Bischoff, 1921
- Genus Ceratoxyela Zhang & Zhang, 2000 †
- Genus Cerda Cameron, 1904
- Genus Cereonus Rohwer, 1910
- Genus Cerianthidium Friese, 1923
- Genus Ceridospathius Kieffer, 1910
- Genus Cerobracon Viereck, 1926
- Genus Ceropalites Cockerell, 1906
- Genus Cerotopia Enderlein, 1920
- Genus Cestella Pasteels, 1965
- Genus Ceylonicola Friese, 1918
- Genus Chacoana Holmberg, 1903
- Genus Chacoana Holmberg, 1887
- Genus Chaeretymma Förster, 1868
- Genus Chaetalictus Michener, 1978
- Genus Chaetochile Mitchell, 1980
- Genus Chaetomutilla Nonveiller, 1978
- Genus Chaetopauesia Mackauer, 1967
- Genus Chaetostetha Michener, 1942
- Genus Chalcidellia Girault, 1927
- Genus Chalcites Heer, 1856
- Genus Chalcitiscus Ghesquière, 1946
- Genus Chalcobombus Cockerell, 1909 †
- Genus Chalcochares Banks, 1917
- Genus Chalcolamprus Wesmael, 1852
- Genus Chalcosmia Schmiedeknecht, 1885
- Genus Chalepogenoides Michener, 1942
- Genus Chalicodomoides Michener, 1962
- Genus Chalinoceras Ashmead, 1900
- Genus Chalinocerus Ratzeburg, 1852
- Genus Chamaezelus Förster, 1868
- Genus Chamerpes Förster, 1868
- Genus Champsomyrmex Emery, 1892
- Genus Chapmanella Wheeler, 1930
- Genus Charipsella Brèthes, 1913
- Genus Charitandrena Hedicke, 1933
- Genus Charitolophus Förster, 1878
- Genus Charitopimpla Cameron, 1902
- Genus Charitopus Förster, 1856
- Genus Charmis Tosquinet, 1903
- Genus Charopsimorpha Viereck, 1912
- Genus Chartionedys Enderlein, 1921
- Genus Chasmocryptus Uchida, 1936
- Genus Chasqultilla Casal, 1970 †
- Genus Chaulandrena LaBerge, 1964
- Genus Cheilopogonus Westwood, 1835
- Genus Cheilotus Bradley, 1946
- Genus Chelonella Szépligeti, 1908
- Genus Chelonorhogas Enderlein, 1912
- Genus Chelostomoda Michener, 1962
- Genus Chelostomoides Robertson, 1901
- Genus Chelostomopsis Cockerell, 1925
- Genus Chelothelius Reinhard, 1863
- Genus Chelynia Provancher, 1888
- Genus Chelystruma Brown, 1950
- Genus Chenosmia Sinha, 1958
- Genus Chestus Spinola in Gay, 1851
- Genus Chevrieria Kohl, 1884
- Genus Chiaglas Cameron, 1902
- Genus Chilicolletes Michener, 1989
- Genus Chilochares Banks, 1941
- Genus Chilophion Cushman, 1947
- Genus Chilopogon Kohl, 1896
- Genus Chilotrichia Förster, 1862
- Genus Chionopterus Priesner, 1966
- Genus Chionoxyela Rasnitsyn in Cromov, Dmitriev, Zherichin, Lebedev, Ponomarenko, Rasnitsyn & Sukatsheva, 1993 †
- Genus Chiritolophus Ashmead, 1904
- Genus Chlidonia Herrich-Schäffer in Panzer, 1838
- Genus Chlorandrena Pérez, 1890
- Genus Chloranthidiellum Mavromoustakis, 1964
- Genus Chlorepyris Kieffer, 1913
- Genus Chloroceratina Cockerell, 1918
- Genus Chlorojoppa Cameron, 1907
- Genus Chlorolycorina Cushman, 1920
- Genus Chloropimpla Saussure in Grandidier, 1890
- Genus Chlorosmia Sladen, 1916
- Genus Chorischizus Förster, 1868
- Genus Chosia Fujiyama, 1994 †
- Genus Chrestosema Förster, 1869
- Genus Chrestoteleia Kieffer, 1913
- Genus Chreusa Cameron, 1899
- Genus Christolia Brullé in Lepeletier, 1846
- Genus Christolimorpha Viereck, 1913
- Genus Chromobombus Dalla Torre, 1880
- Genus Chromomicrodus Ashmead, 1900
- Genus Chrysagenia Haupt, 1941
- Genus Chrysandrena Hedicke, 1933
- Genus Chrysantheda Perty, 1833
- Genus Chrysapace Crawley, 1924
- Genus Chrysaspis Saussure, 1887
- Genus Chrysellampus Semenov-Tian-Shanskiĭ, 1932
- Genus Chrysidium Brauns, 1928
- Genus Chrysis Linsenmaier, 1987
- Genus Chrysobapta Haviland, 1931
- Genus Chrysocleptes Móczár, 1962
- Genus Chrysocurgus Haupt, 1937
- Genus Chrysolarra Cameron, 1901
- Genus Chrysopepsis Haupt, 1952
- Genus Chrysopheon Titus, 1901
- Genus Chrysopimpla Cameron, 1899
- Genus Chrysopoctonus Cushman, 1919
- Genus Chrysosarus Mitchell, 1944
- Genus Chrysotilla Bischoff, 1920
- Genus Chtonolasius Ruzsky, 1912
- Genus Chyronomon Desvignes, 1856
- Genus Cidaphurus Förster, 1868
- Genus Ciliaporus Wahis, 1970
- Genus Cimbicosoma Forsius, 1926
- Genus Cingulata Méhelÿ, 1935
- Genus Cinxaelotus Holmgren, 1889
- Genus Cinxoelotus Thomson, 1891
- Genus Cirripepsis Banks, 1946
- Genus Cirroxylocopa Hurd & Moure, 1963
- Genus Cladiucha Konow, 1902
- Genus Cladobethylus Kieffer, 1922
- Genus Claguea Malaise, 1944
- Genus Claremontiella Cockerell, 1933
- Genus Claudivania Huggert, 1982
- Genus Claveliella Arnold, 1932
- Genus Clavella Rafinesque, 1815
- Genus Clavicera Latreille, 1802
- Genus Clavinomia Warncke, 1980
- Genus Clavipetiola Hong, 2002 †
- Genus Cleistoplax Enderlein, 1920
- Genus Clemina Malaise, 1942
- Genus Clemontia Michener, 1941
- Genus Clémontia Michener, 1941 accepted as Clemontia Michener, 1941
- Genus Cleodoxa Rafinesque, 1815
- Genus Clepsiporthus Förster, 1868
- Genus Clepticus Haliday, 1838
- Genus Cleptidea Mocsáry, 1904
- Genus Clinopria Kieffer, 1905
- Genus Clinotilla Arnold, 1956
- Genus Cliochares Banks, 1941
- Genus Clisodon Patton, 1879 †
- Genus Clistoderes Banks, 1934
- Genus Closterocerus Hartig, 1847
- Genus Clotildea Szépligeti, 1914
- Genus Clydostomus Konow, 1908
- Genus Clypea Malaise, 1961
- Genus Clypeodioden Aubert, 1968
- Genus Clytemnestra de Saussure, 1867
- Genus Cnemidandrena Hedicke, 1933
- Genus Cnemidium Perty, 1833
- Genus Cnemischus Thomson, 1888
- Genus Cnemischys Förster, 1868
- Genus Cnemocryptus Cameron, 1903
- Genus Cnemojoppa Cameron, 1907
- Genus Cnemopimpla Cameron, 1903
- Genus Coccidoxenopterus Mercet, 1921
- Genus Coccineobombus Skorikov, 1922
- Genus Coccopilatoides Hoffer, 1975
- Genus Cochenus Szépligeti, 1904
- Genus Cochlidionostenus Uchida, 1936
- Genus Cochlischnogaster Dong & Otsuka, 1997
- Genus Cockerellia Ashmead, 1898
- Genus Cockerellonis MacGillivray, 1908
- Genus Cockerellula Strand, 1932 †
- Genus Cocosyndia Ashmead, 1898
- Genus Cocovasna Argaman, 1994
- Genus Codioxenus Santschi, 1931
- Genus Coelalysia Cameron, 1911
- Genus Coelidius Blanchard, 1840
- Genus Coelius Guérin-Méneville, 1842
- Genus Coeloconus Förster, 1868
- Genus Coelocryptus Thomson, 1873
- Genus Coelodontus Roman, 1912
- Genus Coeloecus Verhoeff, 1890
- Genus Coeloidimorpha Viereck, 1913
- Genus Coeloidina Viereck, 1921
- Genus Coelojoppa Uchida, 1924
- Genus Coelonychia Kieffer, 1910
- Genus Coelopelta Ashmead, 1893
- Genus Coelopimpla Brèthes, 1916
- Genus Coelopria Kieffer in André, 1910
- Genus Coelostephanus Kieffer, 1911
- Genus Coenopachys Szépligeti, 1896
- Genus Coenopria Kieffer, 1905
- Genus Coenostoma Cameron, 1905
- Genus Coiloneura Szépligeti, 1905
- Genus Colastomion Baker, 1917
- Genus Colax Lepeletier & Serville, 1825
- Genus Colganta Cameron, 1902
- Genus Colletellus Michener, 1965
- Genus Colletopsis Michener, 1965
- Genus Colobacis Cameron, 1900
- Genus Coloboclypeus Brèthes, 1926
- Genus Colobocrema Wheeler, 1927
- Genus Coloboma Förster, 1862
- Genus Colobosila Sichel in Saussure & Sichel, 1864
- Genus Colochela Malaise, 1937
- Genus Colochelyna Konow, 1898
- Genus Colocryptus Ashmead, 1900
- Genus Colocynthophila Moure, 1948
- Genus Cologlyptus Crawford, 1910
- Genus Coloneura Förster, 1862
- Genus Coloplitis Griswold in Griswold & Michener, 1997
- Genus Colpomeria Holmgren, 1859
- Genus Colposelandria Enslin, 1912
- Genus Colpotrochioides Uchida, 1930
- Genus Comeptila Moure & Michener, 1955
- Genus Commateta Santschi, 1929
- Genus Compsoclepta Moure, 1992
- Genus Compsodryoxenus Ashmead, 1896
- Genus Conagenia Banks, 1934
- Genus Conandrena Vierick, 1924
- Genus Concavicornia Malaise, 1944
- Genus Condeia Malaise, 1935
- Genus Condylodon Lund, 1831
- Genus Condylomyrma Santschi, 1928
- Genus Coneucoela Kieffer in Voeltzkow, 1910
- Genus Confusibombus Bell, 1914
- Genus Confusobombus Skorikov, 1922
- Genus Congodryinus Benoit, 1950
- Genus Coniarcha Szépligeti, 1904
- Genus Conoblasta Förster, 1868
- Genus Conocercus Swainson & Shuckard, 1840
- Genus Conohalictoides Viereck, 1904
- Genus Conohelorus Rasnitsyn, 1990 †
- Genus Conostigmoides Dodd, 1914
- Genus Conothoracoides Strand, 1935
- Genus Conothorax Karawajew, 1935
- Genus Copelus Provancher, 1881
- Genus Copidura Agassiz, 1846
- Genus Copisura Schioedte, 1837
- Genus Copoceratina Terzo & Pauly in Pauly et al., 2001
- Genus Copoxyla Maa, 1954
- Genus Coptepeolus Moure, 1955
- Genus Coptereucoela Dalla Torre, 1893
- Genus Coptereucoila Ashmead, 1887
- Genus Coptoformica Müller, 1923
- Genus Coptorthosoma Pérez, 1901
- Genus Coquillettapis Viereck, 1909
- Genus Coquillitapis Lucas, 1910
- Genus Coracophion Shestakov, 1926
- Genus Coramia Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Coranila Westwood, 1843
- Genus Corbicula Friese, 1908
- Genus Corcova Malaise, 1964
- Genus Cordandrena Warncke, 1968
- Genus Cordyloscelis Arnold, 1935
- Genus Coreojoppa Uchida, 1926
- Genus Corinephanus Kirchner, 1867
- Genus Cornaria Malaise, 1964
- Genus Cornuchrysis Balthasar, 1951
- Genus Cornutoplisus Heinrich, 1957
- Genus Corpilus Malaise, 1937
- Genus Corporaalinus Forsius, 1921
- Genus Corrugia Malaise, 1944
- Genus Corynephanus Wesmael, 1849
- Genus Corynogaster Sichel, 1867
- Genus Corynomyrmex Viehmeyer, 1916
- Genus Corynophanes Ashmead, 1900
- Genus Corynopria Haliday, 1857
- Genus Corynopus Lepeletier & Brullé, 1835
- Genus Corynuroides Sandhouse, 1943
- Genus Corynuropsis Cockerell, 1901
- Genus Corythochila Michener, 1939
- Genus Corytilla Arnold, 1956
- Genus Cosilella Banks, 1913
- Genus Cosmacetes Emery, 1910
- Genus Cosmaecetes Spinola, 1853
- Genus Cosmiocarpa Förster, 1862
- Genus Cosmiopimpla Cameron, 1905
- Genus Cosmophoridia Heqvist, 1955
- Genus Cosmophorinus Viereck, 1925
- Genus Costia Kirchner, 1867
- Genus Cotyledon Bradley, 1922
- Genus Cracinopria Fouts, 1924
- Genus Crantor Haliday, 1833
- Genus Craspedobothrus Enderlein, 1920
- Genus Craspedolcus Enderlein, 1920
- Genus Craspedopyga Skorikov, 1935
- Genus Crassinervia Fahringer, 1928
- Genus Crateropsis Patrizi, 1948
- Genus Cratocnema Szépligeti, 1914
- Genus Cratocryptodes Schulz, 1906
- Genus Cratolarra Cameron, 1900
- Genus Cratomyrmex Emery, 1892
- Genus Cratophion Thomson, 1889
- Genus Cratopus Viereck, 1914
- Genus Cratospila Förster, 1862
- Genus Cratospilus Ashmead, 1900
- Genus Cremastidea Viereck, 1912
- Genus Cremnandrena La Berge, 1985
- Genus Crephanogaster Rasnitsyn, 1990 †
- Genus Cressochilus Banks, 1941
- Genus Cressonianus Ashmead, 1900
- Genus Cressoniella Mitchell, 1934
- Genus Cretabythus Evans, 1973 †
- Genus Cretapria Fujiyama, 1994 †
- Genus Cretavus Sharov, 1957 †
- Genus Cretobethylellus Rasnitsyn, 1990 †
- Genus Cretodinapsis Rasnitsyn, 1977 †
- Genus Cretodryinus Ponomarenko in Rasnitsyn, 1975 †
- Genus Cretosphex Rasnitsyn, 1975 †
- Genus Crewella Cockerell, 1903
- Genus Crinibracon Quicke, 1988
- Genus Crinoglossa Friese, 1925
- Genus Crocisaspidia Ashmead, 1899
- Genus Croesomyrmex Mann, 1920
- Genus Cromaphya Rohwer, 1921
- Genus Crotchiibombus Franklin, 1954
- Genus Crotopus Holmgren, 1858
- Genus Cryptandrena Lanham, 1949
- Genus Cryptanuridimorpha Viereck, 1913
- Genus Cryptaulax Cameron, 1906
- Genus Cryptaulaxoides Uchida, 1940
- Genus Crypteucoela Kieffer in André, 1904
- Genus Cryptobethylus Marshall in André, 1905
- Genus Cryptocamptus Brèthes, 1909
- Genus Cryptocampus Hartig, 1837
- Genus Cryptocentrum Kirby, 1837
- Genus Cryptocentrum Dalla Torre, 1901
- Genus Cryptocentrus Walsh, 1873
- Genus Cryptocephalus Lowne, 1865
- Genus Cryptocerus Latreille, 1804
- Genus Cryptochilinus Haupt, 1935
- Genus Cryptochorus Aubert, 1965
- Genus Cryptocodrus Pschorn-Walcher, 1958
- Genus Cryptodema Morley, 1913
- Genus Cryptogelis Hellén, 1944
- Genus Cryptohalictoides Viereck, 1904
- Genus Cryptoideus Ashmead, 1900
- Genus Cryptonastes Förster, 1862
- Genus Cryptopterigimorpha Viereck, 1913
- Genus Cryptosalius Turner, 1917
- Genus Cryptoschadonenta Plath, 1927
- Genus Cryptoschadonia Plath, 1934
- Genus Crypturopsis Ashmead, 1900
- Genus Crypturus Gravenhorst, 1829
- Genus Crytocryptus Marshall, 1872
- Genus Ctenacma Schulz, 1906
- Genus Ctenacme Förster, 1868
- Genus Ctenacmus Thomson, 1883
- Genus Ctenamblyteles Heinrich, 1928
- Genus Ctenoapis Cameron, 1901
- Genus Ctenobethylus Brues, 1939 †
- Genus Ctenocaloides Fahringer, 1936
- Genus Ctenoceratina Daly & Moure in Daly, 1988
- Genus Ctenocorynura Schrottky, 1914
- Genus Ctenonomia Cameron, 1903
- Genus Ctenoplectra Smith, 1857
- Genus Ctenoplectrella Cockerell, 1909 †
- Genus Ctenopoda Ma, 1938
- Genus Ctenopyga Ashmead, 1905
- Genus Ctenosibyne Moure, 1956
- Genus Ctenosmia Thomson, 1872
- Genus Ctenostegus Haupt, 1930
- Genus Ctenostegus del Junco y Reyes, 1965
- Genus Ctenotoma Cameron, 1906
- Genus Ctenoxylocopa Michener, 1942
- Genus Cubiandrena Warncke, 1968
- Genus Cubitella Malaise, 1944
- Genus Cubitognatha Michener, 1939
- Genus Cubopella Boucek, 1988
- Genus Cullumanobombus Vogt, 1911
- Genus Cuneala Zirngiebl, 1956
- Genus Currania Viereck, 1924
- Genus Curticorna Hong, 2002 †
- Genus Curtipalpulus Hong, 2002 †
- Genus Curtisapis Robertson, 1918
- Genus Curvinomia Michener, 1944
- Genus Cyaneoderes Ashmead, 1899
- Genus Cyanocentris Friese, 1900
- Genus Cyanocryptus Cameron, 1903
- Genus Cyanojoppa Cameron, 1902
- Genus Cyanopteridea Viereck, 1911
- Genus Cyanoxorides Cameron, 1903
- Genus Cyanthomyrmex Donisthorpe, 1943
- Genus Cyathocephalus Emery, 1915
- Genus Cyathocera Smith, 1875
- Genus Cyathomyrmex Creighton, 1933
- Genus Cyclocormus Cameron, 1911
- Genus Cyclostoma Kirby, 1838
- Genus Cyemagenia Arnold, 1934
- Genus Cylindrepipona Giordani Soika, 1987
- Genus Cylindrocryptus Ceballos, 1921
- Genus Cylindroeca Richards, 1978
- Genus Cylindrogaster Huggert, 1980
- Genus Cyllomus Haliday in Curtis, 1829-30
- Genus Cymatochrysis Haupt, 1956
- Genus Cymatoneura Kriechbaumer, 1901
- Genus Cymodusoides Viereck, 1925
- Genus Cymodusopsis Viereck, 1912
- Genus Cymura Dahlbom, 1845
- Genus Cynodobracon Cameron, 1912
- Genus Cyphanza Cameron, 1909
- Genus Cyphepicharis Moure, 1945
- Genus Cyphomannia Weber, 1938
- Genus Cyphomelissa Schrottky, 1902
- Genus Cyphopyga Robertson, 1903
- Genus Cyphoxylocopa Hurd & Moure, 1963
- Genus Cyprirophites Warncke, 1979
- Genus Cyrophio Ashmead, 1900
- Genus Cyrtapis Cockerell, 1908
- Genus Cyrteuchrum Semenov-Tyan-Shanskii, 1954
- Genus Cyrtobasis Cushman, 1919
- Genus Cyrtocentrus Provancher, 1883
- Genus Cyrtoisoma Curtis, 1829
- Genus Cyrtomyrma Forel, 1915
- Genus Cyrtopasites Mavromoustakis, 1963
- Genus Cyrtophion Thomson, 1889
- Genus Cyrtosmia Michener, 1947
- Genus Cyrtosoma Curtis, 1829-30
- Genus Cysias Emery, 1901
- Genus Cystomutilla André, 1896
- Genus Dactylandrena Viereck, 1924
- Genus Dactylomegachile Mitchell, 1944
- Genus Daetora Förster, 1868
- Genus Dahurochrysis Rasnitsyn, 1990 †
- Genus Daictes Förster, 1868
- Genus Daictimorpha Viereck, 1912
- Genus Daisetsuzania Uchida, 1930
- Genus Dapanus Förster, 1868
- Genus Dapsilotoma Cameron, 1906
- Genus Darbigonalus Rasnitsyn, 1986 †
- Genus Darpasus Cameron, 1904
- Genus Daruna Benoit, 1956
- Genus Dasiapis Cockerell, 1903
- Genus Daspletis Förster, 1868
- Genus Dasyagetes Priesner, 1955
- Genus Dasyandrena LaBerge, 1977
- Genus Dasycoelioxys Mitchell, 1973
- Genus Dasyglossa Illiger, 1807
- Genus Dasylabroides André, 1901
- Genus Dasymegachile Mitchell, 1944
- Genus Dasynopeas Apstein in Kieffer, 1926
- Genus Dasyosmia Michener, 1947
- Genus Dasyscirtetica Michener, La Berge & Moure, 1955
- Genus Dasyxylocopa Hurd & Moure, 1963
- Genus Daugna Seyrig, 1936
- Genus Dayro Cameron, 1902
- Genus Decacrema Forel, 1910
- Genus Decanematus Malaise, 1932
- Genus Decapheidole Forel, 1912
- Genus Decatria Stephens, 1835
- Genus Decellea Benoit, 1956
- Genus Decrecrema Arnold, 1922
- Genus Dedanima Cameron, 1903
- Genus Delaulax Cameron, 1906
- Genus Deleter Förster, 1868
- Genus Deletomus Strobl, 1902
- Genus Delmira Cameron, 1900
- Genus Delocarpa Förster, 1862
- Genus Deloglyptus Förster, 1868
- Genus Delolytus Förster, 1868
- Genus Delomegachile Viereck, 1916
- Genus Delopia Cameron, 1903
- Genus Delotomus Förster, 1868
- Genus Delphinaloides Móczár, 1938
- Genus Deltops Seyrig, 1936
- Genus Deltoptilia LaBerge & Michener, 1963
- Genus Demeter Rafinesque, 1815
- Genus Dentagenia Haupt, 1933
- Genus Denticolletes Noskiewicz, 1936
- Genus Denticornia Malaise, 1944
- Genus Dentigera Méhelÿ, 1935
- Genus Dentirophites Warncke, 1979
- Genus Deranchylaeus Bridwell, 1919
- Genus Derandrena Ribble, 1967
- Genus Derandrena Ribble, 1968
- Genus Dermasothes Menozzi, 1940
- Genus Derocentrus Cushman, 1919
- Genus Derochilus Banks, 1941
- Genus Derochorses Banks, 1941
- Genus Deromyrma Forel, 1913
- Genus Deropepsis Banks, 1946
- Genus Desertodynerus Kurzenko, 1977
- Genus Desmatophorus Thomson, 1895
- Genus Desmiostoma Förster, 1862
- Genus Desmotetrapedia Schrottky, 1909
- Genus Devorgilla Cameron, 1907
- Genus Diaborus Förster, 1868
- Genus Diacantharius Schmiedeknecht, 1902
- Genus Diadasiella Ashmead, 1899
- Genus Diaglypta Förster, 1868
- Genus Diagonozus Enderlein, 1903
- Genus Diagozonus Enderlein
- Genus Diagyne Santschi, 1923
- Genus Dialges Förster, 1868
- Genus Dialonia Robertson, 1903
- Genus Diamblomera Enderlein, 1920
- Genus Diamblomerina Enderlein, 1920
- Genus Diandrena Cockerell, 1903
- Genus Diapasta Dalla Torre, 1898
- Genus Diapetus Cameron, 1902
- Genus Diaspasta Förster, 1862
- Genus Diatmetus Förster, 1862
- Genus Diaxylocopa Hurd & Moure, 1963
- Genus Dibaeomerus Erdös, 1964
- Genus Diblastomorpha Förster, 1868
- Genus Dicemon Kriechbaumer, 1891
- Genus Dicera Germar, 1817
- Genus Diceraea Förster, 1869
- Genus Diceratops Förster, 1868
- Genus Dichacantha Kieffer, 1908
- Genus Dichelosus Szépligeti, 1902
- Genus Dichogmus Thomson, 1858
- Genus Dichognus Ashmead, 1903
- Genus Dichothorax Emery, 1895
- Genus Dichroa Illiger, 1806
- Genus Dichrysis Lichtenstein, 1876
- Genus Dichthadia Gerstaecker, 1863
- Genus Dicksonia Holmgren, 1880
- Genus Diclosterocerus Viereck, 1914
- Genus Dicoelius Haliday, 1836
- Genus Dicolus Förster, 1868
- Genus Dicranoneura Kreichbaumer, 1894
- Genus Dicrogenium Stadelmann, 1894
- Genus Dictenulus Semenov-Tian-Shanskiĭ, 1932
- Genus Dictyohalictus Michener, 1978
- Genus Dicyrtomopsis Priesner, 1966
- Genus Dicyrtomus Haupt, 1927
- Genus Didonia Gribodo, 1894
- Genus Diedrus Förster, 1868
- Genus Diëdrus Förster, 1868 accepted as Diedrus Förster, 1868
- Genus Dielis Saussure & Sichel, 1864
- Genus Diepeolus Gribodo, 1894
- Genus Diepyris Benoit, 1957
- Genus Digalesus Kieffer, 1914
- Genus Digitella Pasteels, 1965
- Genus Diglyphosema Förster, 1869
- Genus Digonatopus Kieffer, 1913
- Genus Digoniozus Kieffer in André, 1905
- Genus Diholocynips Rohwer & Fagan, 1917
- Genus Dihyboplax Enderlein, 1919
- Genus Dilapitha Kieffer, 1914
- Genus Diliacos Saussure & Sichel, 1864
- Genus Dilobopeltis Fairmaire, 1858
- Genus Dilobopria Kieffer, 1914
- Genus Dilyta Förster, 1869
- Genus Dimenes Herrich-Schäffer, 1840
- Genus Dimicrosthophis Ashmead in Provancher, 1887
- Genus Dimicrostrophis Provancher, 1886
- Genus Dimorpha Jurine, 1807
- Genus Dimorphomutilla Ashmead, 1903
- Genus Dimorphomyrmex André, 1892
- Genus Dimorphonyx Haupt, 1938
- Genus Dimorphoptera Smith, 1868
- Genus Dinagenia Banks, 1934
- Genus Dinapsis Waterston, 1922
- Genus Dinavis Pasteels, 1965
- Genus Dinetomorpha Gussakovskiĭ, 1931
- Genus Dineura Dahlbom, 1835
- Genus Dineuridea Rohwer, 1912
- Genus Dinocnemis Banks, 1925
- Genus Dinocryptiella Strand, 1917
- Genus Dinocryptus Szépligeti, 1916
- Genus Dinomia Hirashima, 1956
- Genus Dinopepsis Haupt, 1952
- Genus Dinosalius Banks, 1934
- Genus Dinotomus Förster, 1868
- Genus Dinoxyela Rasnitsyn, 1969 †
- Genus Dinoxylocopa Hurd & Moure, 1963
- Genus Dintonia Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Dioctes Förster, 1868
- Genus Diodontus Curtis, 1834
- Genus Diolcia Enderlein, 1920
- Genus Diomalopsis Michener & Moure, 1957
- Genus Dioratica Förster, 1868
- Genus Dioxybracon Granger, 1949
- Genus Dioza Agassiz, 1846
- Genus Diozus Curtis, 1829-30
- Genus Dipedia Friese, 1906
- Genus Diphadnus Hartig, 1837
- Genus Diphora Förster, 1856
- Genus Diphysis Lepeletier de St. Fargeau, 1841
- Genus Dipiesta Förster, 1862
- Genus Diplastomorpha Ashmead, 1900
- Genus Dipllorrhos Moscáry, 1889
- Genus Diplobius Kinsey, 1923
- Genus Diplomorphus Giraud, 1872
- Genus Diplonyx Saussure, 1887
- Genus Diplorrhos Aaron, 1885
- Genus Diplorrhus Mocsáry, 1889
- Genus Diplozon Haliday, 1833
- Genus Diranchis Förster, 1869
- Genus Diraphus Wesmael, 1838
- Genus Dirhaphus Agassiz, 1846
- Genus Dirhynchium Vecht, 1963
- Genus Dirphiphagus Brèthes, 1917
- Genus Dirrhopa Schulz, 1906
- Genus Dirrhope Förster, 1851
- Genus Disandrena Warncke, 1968
- Genus Discelio Keiffer, 1908
- Genus Discenea Enderlein, 1905
- Genus Discleroderma Kieffer, 1904
- Genus Discolus Haliday, 1837
- Genus Discphaenocarpa Belokobylskij in Ler, 1998
- Genus Disepyris Kieffer, 1905
- Genus Disorygma Förster, 1869
- Genus Dispilus Kriechbaumer, 1894
- Genus Dissepyris Cameron, 1907
- Genus Dissodontaspis Kieffer, 1909
- Genus Dissoglotta Moure, 1945
- Genus Distantella Saussure in Distant, 1892
- Genus Distega Konow, 1904
- Genus Distegella Pasteels, 1951
- Genus Disynopeas Kieffer, 1916
- Genus Dithygater Moure & Michener, 1955
- Genus Ditremops Townes, 1946
- Genus Ditropia Enderlein, 1920
- Genus Ditrupaspis Kieffer, 1910
- Genus Diversobombus Skorikov, 1915
- Genus Dizemon Förster, 1868
- Genus Dochyteles Berthoumieu, 1904
- Genus Doderia Malaise, 1935
- Genus Dodous Donisthorpe, 1946
- Genus Dolicherus Lund, 1831
- Genus Dolichoblastus Strobl, 1903
- Genus Dolichochile Viereck, 1909
- Genus Dolichochorus Strobl, 1904
- Genus Dolichocrabro Ashmead, 1899
- Genus Dolichocurgus Haupt, 1937
- Genus Dolichopria Kieffer, 1910
- Genus Dolichorhachis Mann, 1919
- Genus Dolichostrophus Ashmead, 1887
- Genus Dolioctonus Förster, 1868
- Genus Dolus Motschoulsky, 1863
- Genus Dolychochorus Viereck, 1914
- Genus Donisthorpea Morice & Durrant, 1915
- Genus Dorothea Donisthorpe, 1948
- Genus Doryctinus Roman, 1910
- Genus Doryctocephalus Cameron, 1909
- Genus Doryctodes Hellén, 1927
- Genus Doryctophasmus Enderlein, 1912
- Genus Doryctosoma Picard, 1938
- Genus Doryleika Argaman, 1994
- Genus Dositheus Agassiz, 1846
- Genus Dosytheus Leach, 1817
- Genus Dremocharas Gussakovskiĭ, 1928
- Genus Drepanium Robertson, 1903
- Genus Drepanon Townes, 1946
- Genus Dromochares Haupt, 1930
- Genus Dromopompilus Heymons, 1915
- Genus Druida Newman, 1838
- Genus Druscia Cameron, 1905
- Genus Druseia Cameron, 1905
- Genus Dryinopsis Brues, 1910
- Genus Dryophanta Förster, 1869
- Genus Dryorhizoxenus Ashmead, 1882
- Genus Dryoteras Förster, 1869
- Genus Dryphus Herrich-Schäffer, 1840
- Genus Duckeia Costa Lima, 1936
- Genus Dulophanella Forsius, 1934
- Genus Dumonela Reed, 1894
- Genus Duplunguis Malaise, 1944
- Genus Duportia Kieffer, 1921
- Genus Durbadnus Pasteels, 1954 †
- Genus Dusmetiola Tavares, 1924
- Genus Dyclona Santschi, 1930
- Genus Dylita Förster, 1869
- Genus Dyomorium Donisthorpe, 1947
- Genus Dyscidopus Ashmead, 1900
- Genus Dyscolesthes Westwood, 1881
- Genus Dyscolocrabro Kohl, 1915
- Genus Dyseidopus Kriechbaumer, 1890
- Genus Dysidopus Schulz, 1906
- Genus Earrana Cameron, 1905
- Genus Ebba Malaise, 1945
- Genus Ebolia A. Costa in O. Costa, 1859
- Genus Ecclinops Förster, 1868
- Genus Ecclites Förster, 1862
- Genus Echthrodoca Schmiedeknecht, 1900
- Genus Echthrolaricobius Perkins, 1958
- Genus Ecitopria Wasmann, 1899
- Genus Ecitovagus Masner, 1977
- Genus Ecpaglus Förster, 1868
- Genus Ecphylus Förster, 1862
- Genus Ecplectica Holmberg, 1884
- Genus Ecporthetor Förster, 1868
- Genus Ectadiophatnus Cameron, 1913
- Genus Ectadius Förster, 1856
- Genus Ectemnoplax Enderlein, 1920
- Genus Ectetamenochir Enderlein, 1912
- Genus Ecthropsis Brèthes, 1916
- Genus Ectolyta Förster, 1869
- Genus Eczetesis Förster, 1868
- Genus Edenticornia Malaise, 1944
- Genus Ediya Cameron, 1905
- Genus Edriohylaeus Michener, 1965
- Genus Edrionotus Radoszkowski, 1885
- Genus Edrisa Cameron, 1907
- Genus Edwynia Moure, 1951
- Genus Edwyniana Moure, 1954
- Genus Edyia Cameron, 1905
- Genus Egapista Cockerell, 1904
- Genus Egurichneumon Uchida, 1929
- Genus Eickwortapis Michener & Poinar, 1997 †
- Genus Eidolampsis Delucchi, 1954
- Genus Eiolo Cameron, 1912
- Genus Ekepirka Argaman, 1994
- Genus Elandrena Lanham, 1949
- Genus Elaphrosyron Haupt, 1930
- Genus Elaproptera Lepeletier, 1845
- Genus Elaptus Forbes, 1884
- Genus Elasmopheidole Forel, 1913
- Genus Elassus Wesmael, 1835
- Genus Elecolletes Warncke, 1978
- Genus Electrapis Cockerell, 1909 †
- Genus Electroblacus Brues, 1933
- Genus Electrobombus Engel, 2001 †
- Genus Electrodryinus Ponomarenko, 1975 †
- Genus Electrolictus Engel, 2001 †
- Genus Electropheidole Mann, 1921
- Genus Elidothynnus Turner, 1910
- Genus Elphea Cameron, 1903
- Genus Emeryella Forel, 1901
- Genus Emilia Ashmead, 1898 accepted as Ermilia A. Costa in O. Costa, 1859
- Genus Emphor Patton, 1879 †
- Genus Emphystegia Malaise, 1961
- Genus Emphytina Rohwer, 1911
- Genus Emphytoides Konow, 1898
- Genus Emphytopsis Wei & Nie, 1998
- Genus Emprionopsis Zhang, Sun & Zhang, 1994 †
- Genus Enages Gistl, 1848
- Genus Enchisiades Cameron, 1903
- Genus Encopothynnus Turner, 1915
- Genus Enderleinia Cushman, 1924
- Genus Endobia Erdös, 1964
- Genus Endocaulonia Ionescu & Roman, 1960
- Genus Endovipio Turner, 1922
- Genus Endrus Uchida, 1936
- Genus Endurus Rondani, 1876
- Genus Energoponus Holmberg, 1903
- Genus Eneria Donisthorpe, 1948
- Genus Engramma Forel, 1905
- Genus Engycystis Fox, 1895
- Genus Eniscia Thomson, 1870
- Genus Enisciocera Malaise, 1935
- Genus Enneascelio Kieffer, 1910
- Genus Enoecetis Förster, 1868
- Genus Ensimus Förster, 1868
- Genus Entelechia Förster, 1871
- Genus Entelechius Thomson, 1888
- Genus Entelus Walker in Curtis, 1829-30
- Genus Entia Hedqvist, 1974
- Genus Entodecta Konow, 1886
- Genus Entomia Herrich-Schäffer, 1840
- Genus Entomius Haliday, 1857
- Genus Entomopria Kieffer, 1911
- Genus Entranus Walker in Curtis, 1829-30
- Genus Entropha Förster, 1869
- Genus Entypus Dahlbom, 1844
- Genus Eoaenictites Hong, 2002 †
- Genus Eoaphidius Samanta & Raychaudhuri in Raychaudhuri & Sarkar, 1990
- Genus Eobracon Rasnitsyn, 1983 †
- Genus Eobracon Cockerell, 1920 †
- Genus Eocynipites Hong, 2002 †
- Genus Eodendrus Belokobylskij in Ler, 1998
- Genus Eodinocampus Belokobylskij in Ler, 2000
- Genus Eoeurytomites Hong, 2002 †
- Genus Eogorgites Hong, 2002 †
- Genus Eohellenius Belokobylskij in Ler, 1998
- Genus Eoleptocerites Hong, 2002 †
- Genus Eomacropis Engel, 2001 †
- Genus Eomonodontomerites Hong, 2002 †
- Genus Eopeponapis Hurd & Linsley, 1970
- Genus Eoponerites Hong, 2002 †
- Genus Eopsenulus Gussakovskiĭ, 1934
- Genus Eopsithyrus Popov, 1931
- Genus Eopteromalites Hong, 2002 †
- Genus Eostephanites Hong, 2002 †
- Genus Eotorymites Hong, 2002 †
- Genus Eoxenoglossa Kurd & Linsley, 1970
- Genus Epachtes Davis, 1897
- Genus Epaenasomyia Girault, 1917
- Genus Epagetes Priesner, 1955
- Genus Eparmatostethus Kohl, 1907
- Genus Epeicharis Radoszkowski, 1884
- Genus Epeicharis Dalla Torre, 1896
- Genus Epeolus Latreille, 1802
- Genus Ephebomyrmex Wheeler, 1902
- Genus Ephialtina Szépligeti, 1908
- Genus Ephippematus Cameron, 1890
- Genus Ephutopsis Ashmead, 1904
- Genus Epiatta Borgmeier, 1950
- Genus Epibembex Minkiewicz, 1934
- Genus Epicampes Walker in Curtis, 1829-30
- Genus Epicampus Agassiz, 1845
- Genus Epicharana Michener, 1954
- Genus Epicharioides Dalla Torre, 1896
- Genus Epicharis Klug, 1807
- Genus Epicharitides Moure, 1945
- Genus Epicharoides Radoszkowski, 1884
- Genus Epicharopimpla Zhang, Sun & Zhang, 1994 †
- Genus Epiclesta Ashmead, 1900
- Genus Epiclinotus Haupt, 1929
- Genus Epiclista Förster, 1862
- Genus Epicostethus Banks, 1947
- Genus Epicremastus Szépligeti, 1905
- Genus Epicrossocerus Ashmead, 1899
- Genus Epihalictoides Cockerell & Porter, 1899
- Genus Epimacrotera Timberlake, 1954
- Genus Epimecoideus Ashmead, 1900
- Genus Epimelissodes Ashmead, 1899
- Genus Epimethea Morawitz, 1876
- Genus Epimicrodus Ashmead, 1900
- Genus Epimicta Förster, 1862
- Genus Epimonispractor Holmberg, 1903
- Genus Epimonispractor Holmberg, 1887
- Genus Epinaeoideus Ashmead, 1904
- Genus Epinomia Ashmead, 1899
- Genus Epiolus Agassiz, 1846 [2] accepted as Epeolus Latreille, 1802
- Genus Epiopelmidea Viereck, 1913
- Genus Epipheidole Wheeler, 1903
- Genus Epiphilanthus Ashmead, 1899
- Genus Epiphobus Förster, 1868
- Genus Epiphorbus Ashmead, 1900
- Genus Epiphyssalus Szépligeti, 1904
- Genus Epipone Kirby & Spence, 1815
- Genus Epiprobleta Malaise, 1950
- Genus Epirhyssalus Ashmead, 1900
- Genus Episemus Thomson, 1861
- Genus Episigalphus Ashmead, 1900
- Genus Episoda Förster, 1869
- Genus Epitactus Förster, 1854
- Genus Epitaxonus Macgillivray, 1908
- Genus Epitonychus Szépligeti, 1902
- Genus Epiurus Förster, 1868
- Genus Epixenus Emery, 1908
- Genus Epixorides Smith, 1862
- Genus Epixylocopa Hurd & Moure, 1963
- Genus Epoecus Emery, 1893
- Genus Epomidiopteron de Romand, 1836
- Genus Epomidiopterum Agassiz, 1846
- Genus Epomidius Haupt, 1957
- Genus Equestrimessor Santschi, 1919
- Genus Eradha Cameron, 1899
- Genus Eragenia Banks, 1946
- Genus Erandrena La Berge, 1985
- Genus Erasmius Gistl, 1848
- Genus Erebomyrma Wheeler, 1903
- Genus Eremandrena LaBerge, 1964
- Genus Eremochila Förster, 1868
- Genus Eremocurgus Haupt, 1937
- Genus Eremopasites Linsley, 1942
- Genus Eremotyloides Perkins, 1914
- Genus Ericapelta Kusnezov, 1955
- Genus Ericoelinius Viereck, 1913
- Genus Eridanus Berendt, 1845
- Genus Eridontomeroidella Ramakrishna Ayyar, 1920
- Genus Erigloea Förster, 1868
- Genus Erigorgus Förster, 1868
- Genus Eriopria Kieffer in André, 1910
- Genus Eriops Klug, 1807
- Genus Eriplanus Förster, 1868
- Genus Eriptermus Ashmead, 1900
- Genus Eripternimorpha Viereck, 1913
- Genus Eripternus Förster, 1868
- Genus Erisphagia Förster, 1869
- Genus Eritrachynus Schmiedeknecht, 1913
- Genus Ermelia Cameron, 1882
- Genus Ermilia A. Costa in O. Costa, 1859
- Genus Ernestiella Cameron, 1905
- Genus Ernoctona Förster, 1868
- Genus Erodorus Walckenaer, 1802
- Genus Eryglyptoideus Girault, 1913
- Genus Eryma Förster, 1868
- Genus Erythranphycus Compere, 1947
- Genus Erythrocryptus Cameron in Baker, 1905
- Genus Erythroischnus Cameron, 1904
- Genus Erythrojoppa Cameron, 1902
- Genus Erythrojoppa Uchida, 1932
- Genus Erythromesostenus Cameron, 1911
- Genus Erythrometeorus Cameron, 1911
- Genus Erythrophion Cameron, 1906
- Genus Erythropimpla Ashmead, 1900
- Genus Erythroscambus Walley in Townes & Townes, 1960
- Genus Erythrosmia Schmiedeknecht, 1885
- Genus Erythrotheronia Cameron, 1905
- Genus Erythrus Walker in Curtis, 1829-30
- Genus Escherichia Forel, 1910
- Genus Esenga Cameron, 1906
- Genus Espanoscelio Szabo, 1966
- Genus Esuchonematopodius Cushman, 1922
- Genus Ethaemorpha Viereck, 1913
- Genus Ethalonchopria Michener, 1989
- Genus Ethimetopius Benoit, 1961
- Genus Ethodea Rafinesque, 1815
- Genus Ettchellsia Cameron, 1909
- Genus Euandrena Hedicke, 1933
- Genus Eubothrus Förster, 1869
- Genus Eubulia Rafinesque, 1815
- Genus Eucara Friese, 1905
- Genus Eucephalus Berthoumieu, 1904
- Genus Euceratina Hirashima, 1970 †
- Genus Eucerchysius Brèthes, 1913
- Genus Eucercus Curtis, 1829-30
- Genus Euceribanchus Costa, 1887
- Genus Eucharis Dalla Torre, 1896
- Genus Euchasmus Marshall in André, 1888
- Genus Euchorides Dalla Torre, 1901
- Genus Euchraeus Latreille, 1817
- Genus Euchridium Semenov-Tyan-Shanskii, 1954
- Genus Euchroeoides Nurse, 1904
- Genus Euclavelia Arnold, 1932
- Genus Eucorystes Marshall in André, 1888
- Genus Eucorystoides Ashmead, 1900
- Genus Eucosmophorus Belokobylskij in Ler, 2000
- Genus Eucrema Santschi, 1918
- Genus Eucryptus Haldeman, 1842
- Genus Euctenopus Ashmead, 1900
- Genus Eucynipites Hong, 2002 †
- Genus Eucystomastax Brues, 1912
- Genus Eudiospilus Szépligeti, 1914
- Genus Euflorilegus Ogloblin, 1955
- Genus Euforsius Malaise, 1944
- Genus Eugnomus Förster, 1868
- Genus Eugonaspis Hedicke, 1914
- Genus Euheteraspidia Kovalev, 1974
- Genus Euichneumon Berthoumieu, 1904
- Genus Eu-Ichneumon Berthoumieu, 1904 accepted as Euichneumon Berthoumieu, 1904
- Genus Eujoppa Szépligeti, 1900
- Genus Eulastocerus Szépligeti, 1904
- Genus Eulema Lepeletier, 1841
- Genus Eulêma Lepeletier, 1841 accepted as Eulema Lepeletier, 1841
- Genus Eumecaspilus Kieffer, 1909
- Genus Eumecopone Forel, 1901
- Genus Eumegachilana Michener, 1965
- Genus Eumegachile Friese, 1899
- Genus Eumegalospilus Schulz, 1906
- Genus Eumegaspilus Ashmead, 1888
- Genus Eumelissodes La Berge, 1956
- Genus Eumenes Latreille, 1802
- Genus Eumenidion Schulthess-Rechberg, 1913
- Genus Eumenis accepted as Eumenes Latreille, 1802
- Genus Eumicrodus Förster, 1862
- Genus Eunomioides Blüthgen, 1937
- Genus Eunortonia Carpenter, 1985 †
- Genus Eunotellus Masi, 1931
- Genus Eunotus Walker, 1834
- Genus Euodynerus Dalla Torre, 1904
- Genus Euoxybelus Noskiewicz & Chuboda, 1950
- Genus Eupachlomma Ashmead, 1900
- Genus Eupachylomma Ashmead, 1894
- Genus Eupetersia Blüthgen, 1928
- Genus Euphileremus Popov, 1951
- Genus Euphoriana Gahan, 1913
- Genus Euphoridea Ashmead, 1900
- Genus Euplacopria Ferrière, 1929
- Genus Euplilis Risso, 1826
- Genus Euprosopellus Michener, 1965
- Genus Euprosopoides Michener, 1965
- Genus Eupsychoma Grote, 1865
- Genus Euraulus Townes, 1946
- Genus Eurohweria Turner, 1911
- Genus Euromonzia Aubert, 1965
- Genus Eurostemma Szelényi, 1938
- Genus Euruchorus Walker in Curtis, 1829-30
- Genus Euryacria Enderlein, 1920
- Genus Euryapis Sandhouse, 1943
- Genus Eurybolus Ratzeburg, 1848
- Genus Eurycamptus Morley, 1912
- Genus Eurychorus Agassiz, 1845
- Genus Eurychrysis Bischoff, 1910
- Genus Euryglossina Cockerell, 1910
- Genus Eurygnathilla Skorikov, 1927
- Genus Eurymella Pasteels, 1965
- Genus Eurymutilla Ashmead, 1899
- Genus Eurymyrmex Zhang, Sun & Zhang, 1994 †
- Genus Euryophrys Förster, 1856
- Genus Euryopterites Hong, 2002 †
- Genus Euryphrymnus Cameron, 1910
- Genus Euryptenes Ashmead, 1900
- Genus Euryptilus Holmgren, 1889
- Genus Euryscapus Förster, 1856
- Genus Eurytarsites Hong, 2002 †
- Genus Eurytenes Förster, 1862
- Genus Eurytis Smith, 1854
- Genus Euryxyela Rasnitzyn, 1964 †
- Genus Euryxyela Hong, 1984 †
- Genus Euryzona Haliday, 1838
- Genus Euryzonotulus Arnold, 1937
- Genus Eusapyga Cresson, 1880
- Genus Euschmitzia Dettmer, 1925
- Genus Eusela Walker in Curtis, 1829-30
- Genus Eusimus Ashmead, 1896
- Genus Euspathius Förster, 1862
- Genus Euspinolia Ashmead, 1903
- Genus Euspongus Lepeletier, 1832
- Genus Eustalocerus Förster, 1862
- Genus Eustanycerus Ashmead, 1900
- Genus Eustiphrosomus Hincks, 1944
- Genus Eusunoxa Enslin, 1911
- Genus Eusymphagus Dettmer, 1930
- Genus Eusynhalonia Ashmead, 1899
- Genus Eutanycerus Förster, 1862
- Genus Eutenthredopsis Enslin, 1913
- Genus Euthosmia Sinha, 1958
- Genus Euthycryptus Jussel, 1907
- Genus Euthyglossa Radoszkowski, 1884
- Genus Euthymus Rafinesque, 1815
- Genus Eutodecta Konow, 1905
- Genus Eutomus Förster, 1868
- Genus Eutrias Förster, 1869
- Genus Eutricharaea Thomson, 1872
- Genus Eutrichopsis Förster, 1862
- Genus Euxoides Ashmead, 1900
- Genus Euxorides Cresson, 1870
- Genus Euxylocopa Hurd & Moure, 1963
- Genus Euzonia Agassiz, 1845
- Genus Evaniodes Szépligeti, 1901
- Genus Evaniomorpha Szépligeti, 1901
- Genus Evelyna Donisthorpe, 1937
- Genus Eversmanella Dalla Torre, 1894
- Genus Evichoma Cameron, 1903
- Genus Evirchoma Cameron, 1903
- Genus Evodia Panzer, 1806
- Genus Exacrodus Förster, 1868
- Genus Exagetes Priesner, 1955
- Genus Examblyopone Donisthorpe, 1949
- Genus Exanthidium Pasteels, 1969
- Genus Excolletes Michener, 1965
- Genus Exephanides Heinrich, 1966
- Genus Exeristesoides Uchida, 1928
- Genus Exeristoidea Viereck, 1924
- Genus Exidechthis Walkley in Krombein, Burks et al., 1958
- Genus Exilobombus Skorikov, 1922
- Genus Exobracon Szépligeti, 1902
- Genus Exochiscus Walsh, 1873
- Genus Exochistus Ashmead, 1900
- Genus Exochoblastus Schmiedeknecht, 1912
- Genus Exochodes Cresson, 1872
- Genus Exochoides Cresson, 1868
- Genus Exolytus Förster in Holmgren, 1858
- Genus Exomus Townes & Townes, 1960
- Genus Exonerula Michener, 1966
- Genus Exotela Förster, 1862
- Genus Expansicornia Hong, 2002 †
- Genus Extaspis Belizin, 1973
- Genus Fabriogenia Banks, 1941
- Genus Faesula Cameron, 1904
- Genus Fahrhalictus Warncke, 1975
- Genus Fanis Ogloblin, 1965
- Genus Fasciata Méhelÿ, 1935
- Genus Fedalma Cameron, 1903
- Genus Felargia Cameron, 1907
- Genus Fenenias Cameron, 1902
- Genus Fenestula Townes & Townes, 1962
- Genus Fenusites Straus, 1977
- Genus Ferna Malaise, 1961
- Genus Fernaldaepsithyrus Frison, 1927
- Genus Ferreolomorpha Ashmead, 1900
- Genus Ferrierelus Théobald, 1940 †
- Genus Fertonella Cockerell, 1920
- Genus Fertonius Pérez, 1892
- Genus Fervidobombus Skorikov, 1922
- Genus Fethalia Cameron, 1902
- Genus Fideliana Michener, 2000
- Genus Fiebrigia Viereck, 1912
- Genus Figitodes Ashmead, 1887
- Genus Fikoplesa Argaman, 1994
- Genus Finchra Cameron, 1907
- Genus Fintona Cameron, 1909
- Genus Fiorentinia Dalla Torre, 1896
- Genus Fioria Kieffer, 1903
- Genus Fioriella Kieffer, 1903
- Genus Fislistina Cameron, 1902
- Genus Fissicrania Risbec, 1951
- Genus Florencea Donisthorpe, 1937
- Genus Florentina Ashmead, 1899
- Genus Floriraptor Moure & Michener, 1955
- Genus Foenobethylus Kieffer, 1913
- Genus Foenomorpha Szépligeti, 1904
- Genus Foersterapis Moure, 1964
- Genus Foersteria Szépligeti, 1896
- Genus Folchinia Kieffer, 1906
- Genus Fongiba Argaman, 1994
- Genus Forelifidis Smith, 1954
- Genus Forelomyrmex Wheeler, 1914
- Genus Forficulotarpa Pic, 1918
- Genus Formicapis Sladen, 1916
- Genus Formicicola Richards, 1978
- Genus Formicina Shuckard in Swainson & Shuckard, 1840
- Genus Formila de Romand, 1846
- Genus Formocryptus Uchida, 1931
- Genus Formosanomalon Uchida, 1928
- Genus Formosempria Takeuchi, 1929
- Genus Formosibia Malaise, 1944
- Genus Formoxorides Uchida, 1928
- Genus Fovaya Cameron, 1903
- Genus Foveosmia Warncke, 1991
- Genus Fovephedrus Chen in Chen Jiahua, 1986
- Genus Foximia Banks, 1945
- Genus Fraternobombus Skorikov, 1922
- Genus Friesea Schrottky, 1902
- Genus Friesina Moure, 1999
- Genus Frireniella Kieffer, 1909
- Genus Fukpokta Argaman, 1994
- Genus Fulakora Mann, 1919
- Genus Fumandrena Warncke, 1975 †
- Genus Funebribombus Skorikov, 1922
- Genus Furcisutura Hong, 2002 †
- Genus Furcosmia Schmiedeknecht, 1885
- Genus Furnariana Richards, 1978
- Genus Fushuneurytomites Hong, 2002 †
- Genus Fushuniformica Hong, 2002 †
- Genus Fushunobracon Hong, 2002 †
- Genus Fushunomyrmex Hong, 2002 †
- Genus Fushunoxyela Hong, 2002 †
- Genus Gaesischiana Michener, LaBerge & Moure, 1955
- Genus Gaesischiopsis Michener, LaBerge & Moure, 1955
- Genus Galactopterus Arnold, 1937
- Genus Galearia Brullé in Lepeletier, 1846
- Genus Galeria Dalla Torre, 1898
- Genus Gallosphex Schlüter, 1978 †
- Genus Gamosecus Provancher, 1880
- Genus Ganichorus Kirchner, 1867
- Genus Gansocentrus Thomson, 1894
- Genus Ganychorus Haliday, 1835
- Genus Garantimeris Betrem, 1972
- Genus Gastralysia Fischer, 1967
- Genus Gastrargyron Gussakovskiĭ, 1931
- Genus Gastrohalictus Ducke, 1902
- Genus Gastroporus Förster, 1868
- Genus Gauldianus Lanfranco in Gauld & Wahl, 2000
- Genus Gaullea du Buysson, 1910
- Genus Gausocentrus Förster, 1868
- Genus Gayana Malaise, 1942
- Genus Geandrena LaBerge, 1964
- Genus Geissandrena LaBerge & Ribble, 1972
- Genus Gemophaga Förster, 1868
- Genus Genarches Förster, 1868
- Genus Genatomostethus Wei & Nie in Li & Jin, 2002
- Genus Genophion Felt, 1904
- Genus Genyandrena La Berge, 1985
- Genus Geognomicus Menozzi, 1924
- Genus Geoperdita Cockerell & Porter, 1899
- Genus Geotiphia Cockerell, 1906
- Genus Gephyrohylaeus Michener, 1965
- Genus Gerontoformica Nel & Perrault in Nel, Perrault, Perrichot & Neraudeau, 2004 †
- Genus Gestrodynerus Giordani Soika, 1960
- Genus Gibbonota Heinrich, 1937
- Genus Giganteopepsis Lucas, 1919
- Genus Gilbertella Turner, 1917
- Genus Gilbertellana Pate, 1946
- Genus Gillettea Ashmead, 1897
- Genus Ginsiana Erdös & Novicky, 1955
- Genus Ginsiella Erdös, 1951
- Genus Glabrobracon Fahringer, 1927 †
- Genus Glaesosmia Engel, 2001 †
- Genus Glaphyrothynnus Turner, 1908
- Genus Glenobethylus Kieffer, 1910
- Genus Glossalictus Michener, 1965
- Genus Glossopasiphae Michener, 1989
- Genus Glossoperdita Cockerell, 1916
- Genus Glossosmia Michener, 1943
- Genus Glossotilla Bischoff, 1920
- Genus Glossura Cockerell, 1917
- Genus Glottynoides Kimsey in Genise & Kimsey, 1991
- Genus Glyphandrena Hedicke, 1933
- Genus Glyphidopria Haliday, 1857
- Genus Glyphomerus Förster, 1856
- Genus Glyphopone Forel, 1913
- Genus Glyptapis Cockerell, 1909 †
- Genus Glyptichneumon Habermehl, 1917
- Genus Glyptobasia Moure, 1941
- Genus Glyptobasis Moure, 1941
- Genus Glyptocentrus Kriechbaumer, 1894
- Genus Glyptodoryctes Ashmead, 1900
- Genus Glyptojoppa Cameron, 1906
- Genus Glyptometopa Ashmead, 1898
- Genus Glyptomorpha Holmgren, 1868
- Genus Glyptomyrmex Forel, 1885
- Genus Glyptonota Förster, 1856
- Genus Glyptopimpla Morley, 1913
- Genus Glyptoxysta Thomson, 1877
- Genus Glytocentrus Kriechbaumer, 1894
- Genus Gnathias Robertson, 1903
- Genus Gnathichneumon Aubert, 1958
- Genus Gnathobracon Costa, 1864
- Genus Gnathocryptus Thomson, 1873
- Genus Gnathonophorus Schmiedeknecht, 1912
- Genus Gnathopasites Linsley & Michener, 1939
- Genus Gnathophya Schmiedeknecht, 1900
- Genus Gnathoprosopoides Michener, 1965
- Genus Gnathoxylocopa Hurd & Moure, 1963
- Genus Gnypetomorpha Förster, 1868
- Genus Godfrinia Kieffer, 1911
- Genus Gonandrena Viereck, 1917
- Genus Gonepimyrma Bernard in Bernard & Peyerimhoff, 1948
- Genus Gongropelma Enderlein, 1921
- Genus Gongylocorisa Ashmead, 1898
- Genus Goniarcha Förster, 1862
- Genus Gonieucoela Kieffer, 1907
- Genus Goniobracon Szépligeti, 1906
- Genus Goniocerus Malaise, 1942
- Genus Goniocormus Förster, 1862
- Genus Goniocryptus Thomson, 1873
- Genus Goniogmus Enderlein, 1920
- Genus Gonioprymnus Cameron, 1906
- Genus Goniothorax Emery, 1896
- Genus Gonioxybelus Kinkiewicz, 1934
- Genus Gonius Panzer, 1806
- Genus Gonochrysis Lichtenstein, 1876
- Genus Gonolochus Förster, 1868
- Genus Gonophonus Förster, 1868
- Genus Gonophorus Ashmead, 1900
- Genus Gonordula Argaman, 1994
- Genus Gonostigmus Rohwer, 1911
- Genus Gonychorus Blanchard, 1840
- Genus Gorystizus Minkiewicz, 1934
- Genus Graecandrena Warncke, 1968
- Genus Grafella Mitchell, 1980
- Genus Grammospila Förster, 1862
- Genus Grandiella Williams, 1928
- Genus Grassator De Santis, 1948
- Genus Greeleyella Cockerell, 1904
- Genus Gronoceras Cockerell, 1907
- Genus Gronotoma Förster, 1869
- Genus Grosapis Mitchell, 1980
- Genus Guerinius Ashmead, 1903
- Genus Guérinius Ashmead, 1903 accepted as Guerinius Ashmead, 1903
- Genus Guichardia Arnold, 1951
- Genus Gulanthidium Pasteels, 1969
- Genus Gundlachia Cresson, 1865
- Genus Gunnea Malaise, 1964
- Genus Gunopaches Förster, 1868
- Genus Gurfya Berthoumieu, 1904
- Genus Gurfyia Cameron, 1903
- Genus Gurisita Casal, 1970
- Genus Guriya Cameron, 1905
- Genus Gurvanhelorus Rasnitsyn, 1986 †
- Genus Gurvanotrupes Rasnitsyn, 1986 †
- Genus Gussakovskia Malaise, 1935
- Genus Guyotemaimetsha Perrichot, Nel & Neraudeau, 2004 †
- Genus Gyaxia Delucchi, 1955
- Genus Gymnandrena Hedicke, 1933
- Genus Gymnobracon Szépligeti, 1902
- Genus Gymnochares Banks, 1917
- Genus Gymnomyrmex Borgmeier, 1954
- Genus Gymnus Spinola, 1808
- Genus Gynandrotilla Arnold, 1946
- Genus Gynochelys Brues, 1906
- Genus Gyrocampa Förster, 1862
- Genus Gyrochus Enderlein, 1920
- Genus Gyrodroma Klug, 1807
- Genus Gyrodroma Thomson, 1872
- Genus Gyrodromella Michener, 1997
- Genus Gyroneurella Baker, 1917
- Genus Gyrostoma Kirby & Spence, 1828
- Genus Habnoba Cameron, 1905
- Genus Habralictellus Moure & Hurd, 1982
- Genus Habrobraconidea Viereck, 1912
- Genus Habrocryptoides Uchida, 1952
- Genus Habrocryptus Thomson, 1873
- Genus Habrodemus Schmiedeknecht, 1913
- Genus Habromma Förster, 1868
- Genus Habropelta Schulz, 1906
- Genus Habropelte Thomson, 1858
- Genus Habropimpla Cameron, 1900
- Genus Habryllia Walkley, 1956
- Genus Hackeriapis Cockerell, 1922
- Genus Hadroceras Förster, 1841
- Genus Hadromanus Szépligeti, 1905
- Genus Hadronotellus Kieffer, 1917
- Genus Hadrophanu Kieffer, 1926
- Genus Hadropimpla Cameron, 1900
- Genus Hadropompilus Arnold, 1934
- Genus Hadrotilla Bischoff, 1920
- Genus Hagensia Forel, 1901
- Genus Hagioxenus Forel, 1910
- Genus Hahiya Argaman, 1994
- Genus Haliphera Cameron, 1903
- Genus Halomalus Erdös, 1953
- Genus Halomya Billberg, 1820
- Genus Halphurnia Cameron, 1905
- Genus Halycaea Cameron, 1903
- Genus Hambergiella Roman, 1909
- Genus Hanauella Enderlein, 1921
- Genus Haplognatha Gussakovskiĭ, 1952
- Genus Haplometrobius Richards, 1978
- Genus Haplomus Szépligeti, 1916
- Genus Haploneura Kohl, 1884
- Genus Haploneurion Kohl, 1885
- Genus Hapsis Billberg, 1820
- Genus Haristaeus Cameron, 1909
- Genus Harmorhynchium Zhang, Sun & Zhang, 1994 †
- Genus Harpagolaccus Enderlein, 1920
- Genus Harpaxibius Billberg, 1820
- Genus Harpophorus Agassiz, 1846
- Genus Harrimaniella Ashmead, 1900
- Genus Harsaces Cameron, 1903
- Genus Hartemita Cameron, 1910
- Genus Hartigia Rondani, 1871
- Genus Hauffapis Armbruster, 1938 †
- Genus Hebeianaxyela Hong, 1983 †
- Genus Hecabalodes Wilkinson, 1929
- Genus Hedysomus Förster, 1862
- Genus Heinrichiella Hedwig, 1949
- Genus Helcostizidea Rohwer, 1913
- Genus Helicosmia Thomson, 1872
- Genus Heliomelissodes La Berge, 1956
- Genus Helioryctes Smith, 1856
- Genus Hellus Fabricius, 1805
- Genus Helorimorpha Schmiedeknecht, 1907
- Genus Hemaenasoidea Girault, 1916
- Genus Hemathlophorus Malaise, 1945
- Genus Hemerocynipites Hong, 2002 †
- Genus Hemiatanycolus Fahringer, 1926
- Genus Hemibracon Szépligeti, 1906
- Genus Hemichoma Enderlein, 1920
- Genus Hemicotelles Toro & Cabezas, 1977
- Genus Hemicrisis Förster, 1869
- Genus Hemicryptus Kriechbaumer, 1893
- Genus Hemidiellum Pasteels, 1972
- Genus Hemiephialtes Ashmead, 1906
- Genus Hemigalesus Kieffer, 1913
- Genus Hemiglyptinus Shenefelt, 1978
- Genus Hemiglyptus Ashmead, 1905
- Genus Hemihalictus Cockerell, 1897
- Genus Hemimachus Ratzeburg, 1852
- Genus Hemimeria Saussure in Grandidier, 1892
- Genus Hemimorus Cameron, 1912
- Genus Heminomada Cockerell & Atkins, 1902
- Genus Hemiogaster Enderlein, 1920
- Genus Hemioptica Roger, 1862
- Genus Hemiphatnus Cameron, 1911
- Genus Hemiphytus Malaise, 1948
- Genus Hemipogonius Saussure in Grandidier, 1892
- Genus Hemisalius Saussure in Grandidier, 1892
- Genus Hemisia Klug, 1807 accepted as Centris Fabricius, 1805
- Genus Hemisiella Moure, 1945
- Genus Hemisius Westwood, 1833
- Genus Hemistenancistrocerus Blüthgen, 1938
- Genus Hemithyreopus Kohl, 1915
- Genus Hemocla Wei, 1995
- Genus Hendecapheidole Wheeler, 1922
- Genus Hendecatella Wheeler, 1927
- Genus Henicophatnus Kriechbaumer, 1894
- Genus Hennedyella Forsius, 1935
- Genus Heptacondylus Smith, 1857
- Genus Heptameris Förster, 1869
- Genus Heptamerocera Ashmead, 1896
- Genus Heptaplasta Kieffer, 1901
- Genus Heptapotamius Malaise, 1935
- Genus Heptastruma Weber, 1934
- Genus Heratemis Walker, 1860
- Genus Hercynia Enzmann, 1947
- Genus Heresiarchoides Brèthes, 1909
- Genus Hereterolabis Ashmead, 1900
- Genus Heriadopsis Cockerell, 1931
- Genus Heroecus Verhoeff, 1890
- Genus Herpetosphex Arnold, 1940
- Genus Herus Tosquinet, ? 1904
- Genus Hesperandrena Lanham, 1949
- Genus Hesperonomada Linsley, 1939
- Genus Hesperoperdita Timberlake, 1954
- Genus Hesperopompilus Evans, 1948
- Genus Hetereucera Tkalcu, 1978
- Genus Heterobelyta Brèthes, 1916
- Genus Heterobius Guérin-Méneville, 1865
- Genus Heterocentris Cockerell, 1899
- Genus Heterochrysis Brauns, 1928
- Genus Heterocolletes Rayment, 1935
- Genus Heterocryptus Woldstedt, 1873
- Genus Heterocynips Kieffer, 1911
- Genus Heteroesdiscelis Toro & Moldenke, 1979
- Genus Heterogryon Kieffer, 1926
- Genus Heterolabis Kriechbaumer, 1889
- Genus Heterolepis Nees, 1834
- Genus Heterolexis Förster, 1862
- Genus Heteronyx Saussure, 1887
- Genus Heteroperdita Timberlake, 1954
- Genus Heteropria Kieffer, 1905
- Genus Heteropterum Schulz, 1906
- Genus Heterorhiza Cockerell, 1929
- Genus Heterostelis Timberlake, 1941
- Genus Heterotypus Förster, 1868
- Genus Heteroxyela Zhang & Xhang, 2000 †
- Genus Hewittella Cameron, 1906
- Genus Hexacharis Kieffer, 1907
- Genus Hexachrydium Bischoff, 1913
- Genus Hexamerocera Kieffer, 1901
- Genus Hexaperdita Timberlake, 1954
- Genus Hexaplasta Förster, 1869
- Genus Hexapria Kieffer, 1905
- Genus Hexarhoptra Hedicke, 1922
- Genus Hexosmia Michener, 1943
- Genus Hierax Tosquinet, 1903
- Genus Hildebrandtia Olsoufieff, 1938
- Genus Himalocynips Yoshimoto, 1970
- Genus Hiphopelta Forel, 1913
- Genus Hirashima Terzo & Pauly in Pauly et al., 2001
- Genus Hispinocharis Boucek, 1988
- Genus Hodiernocynips Kovalev, 1994 †
- Genus Hoeocryptus Habermehl, 1904
- Genus Hogardia Lepeletier, 1845
- Genus Hogardia Dufour, 1841
- Genus Holacolus Kieffer in André, 1912
- Genus Holandrena Pérez, 1890
- Genus Holarctopompilus Wolf, 1965
- Genus Holcobracon Cameron, 1905
- Genus Holcobracon Cameron, 1909
- Genus Holcocleptes Móczár, 1962
- Genus Holcocremnus Ashmead, 1900
- Genus Holcogelis Aubert, 1957
- Genus Holcokapala Cameron, 1913
- Genus Holcomegachile Moure, 1953
- Genus Holcomyrmex Mayr, 1879
- Genus Holconotus Fahringer, 1928
- Genus Holcopelta Schulz, 1906
- Genus Holcopelte Förster, 1856
- Genus Holcopimpla Cameron, 1906
- Genus Holcoponera Cameron in Whymper, 1892
- Genus Holcoponera Mayr, 1887
- Genus Holcotroticus Cameron, 1902
- Genus Holdawayella Loan, 1967
- Genus Holischnogaster van der Vecht, 1977 †
- Genus Holmbergeria Jørgensen, 1912
- Genus Holmbergiapis Cockerell, 1918
- Genus Holmgrenia Förster, 1868
- Genus Holmgrenia Kriechbaumer, 1877
- Genus Holocnomus Quilis Pérez, 1940 †
- Genus Holocremna Thomson, 1887
- Genus Holocremnus Förster, 1868
- Genus Holocrepis Förster, 1868
- Genus Hologambrus Morice, 1897
- Genus Hololexis Förster, 1869
- Genus Holomeristus Förster, 1868
- Genus Holonomada Robertson, 1903
- Genus Holopedina Förster, 1850
- Genus Holopone Santschi, 1924
- Genus Holopticus Bradley, 1922
- Genus Holotachytes Turner, 1917
- Genus Homachthes Dalla Torre, 1896
- Genus Homaloderus Agassiz, 1846
- Genus Homalomma Förster, 1868
- Genus Homalothynnus Enderlein, 1904
- Genus Homalotyloda Szelenyi, 1972 †
- Genus Homalus Agassiz, 1846
- Genus Homelys Förster, 1868
- Genus Homobia Förster, 1868
- Genus Homoeoneura Ashmead, 1898
- Genus Homogambrus Kohl, 1889
- Genus Homoglenus Kieffer, 1904
- Genus Homophanurus Kieffer in André, 1912
- Genus Homophyia Szépligeti, 1904
- Genus Homophyla Förster, 1862
- Genus Homopterophagus Dale, 1878
- Genus Homorus Förster, 1869
- Genus Homotropus Förster, 1868
- Genus Hoplandrena Pérez, 1890
- Genus Hoplepicharis Moure, 1945
- Genus Hoplisidia Cockerell, 1906
- Genus Hoplitalysia Ashmead, 1900
- Genus Hoplitella Cockerell, 1910
- Genus Hoplitina Cockerell, 1913
- Genus Hoplitocopa Lieftinck, 1955
- Genus Hoplitophrys Förster, 1868
- Genus Hoplocrabron Stefani, 1887
- Genus Hoplognathoca Suárez, 1962
- Genus Hoplojoppa Kriechbaumer, 1898
- Genus Hoplomyrmus Gerstaecker, 1858
- Genus Hoploneurion Ashmead, 1902
- Genus Hoplonomia Ashmead, 1904
- Genus Hoplonopsis Szépligeti, 1916
- Genus Hoplopasites Ashmead, 1898
- Genus Hoplophorina Szépligeti, 1916
- Genus Hoploprosopis Hedicke, 1927
- Genus Hoploxylocopa Hurd & Moure, 1963
- Genus Hoplytophrys Golovisnin, 1928
- Genus Hormopogonius Arnold, 1934
- Genus Horogenes Förster, 1868
- Genus Hortobombus Vogt, 1911
- Genus Hovagenia Banks, 1941
- Genus Howardia Dalla Torre, 1897
- Genus Huachucha Pate, 1938
- Genus Huarpea Pate, 1947
- Genus Huaxiaformica Hong, 2002 †
- Genus Huaxiatorymus Hong, 2002 †
- Genus Hybnotus Leach, 1817
- Genus Hyboderia Enderlein, 1920
- Genus Hybodoryctes Szépligeti, 1906
- Genus Hybogaster Szépligeti, 1906
- Genus Hybophanes Förster, 1868
- Genus Hybopleurax Enderlein, 1912
- Genus Hybristes Förster, 1868
- Genus Hydrangeocola Brèthes, 1928
- Genus Hylaeana Michener, 1954
- Genus Hylaeopsis Michener, 1954
- Genus Hylaeosoma Ashmead, 1898
- Genus Hylaeteron Michener, 1965
- Genus Hylocrabro Perkins, 1902
- Genus Hymenderleinia Cushman, 1930
- Genus Hymenobosmina Dalla Torre, 1901
- Genus Hymenocamarota Cushman, 1922
- Genus Hymenodryinus Benoit, 1954
- Genus Hymenomacropyga Uchida, 1941
- Genus Hymenopharsalia Morley, 1913
- Genus Hymenopterites Heer, 1870
- Genus Hymenosyneches Viereck, 1912
- Genus Hymenura Townes in Townes, Momoi & Townes, 1965
- Genus Hyoliris Williams, 1919
- Genus Hypalastor Saussure, 1856
- Genus Hypargyricus Macgillivray, 1908
- Genus Hypercolobopsis Emery, 1920
- Genus Hyperstemma Shestakov, 1940
- Genus Hypnorobombus
- Genus Hypocampsis Förster, 1856
- Genus Hypochartergus Zavattari, 1906
- Genus Hypochira Buckley, 1866
- Genus Hypochrotaenia Holmberg, 1886
- Genus Hypocleptes Evans, 1973 †
- Genus Hypocrabro Ashmead, 1899
- Genus Hypocryptus Förster, 1868
- Genus Hypocylindromyrmex Wheeler, 1924
- Genus Hypocynodus Förster, 1862
- Genus Hypoferreola Ashmead, 1902
- Genus Hypolabis Förster, 1862
- Genus Hypoleptus Förster, 1868
- Genus Hypolethria Förster, 1869
- Genus Hypomacrotera Cockerell & Porter, 1899
- Genus Hypomiscophus Cockerell, 1898
- Genus Hypomma Haupt, 1957
- Genus Hypopheidole Ashmead, 1905
- Genus Hypopolybia Richards, 1978
- Genus Hypostropha Förster, 1862
- Genus Hyposyntactus Ashmead, 1902
- Genus Hypotaxonus Ashmead, 1898
- Genus Hypotherentes Ashmead, 1898
- Genus Hypothereutes Förster, 1868
- Genus Hypothyreus Ashmead, 1899
- Genus Hypselogastrina Enderlein, 1914
- Genus Hypsicamara Förster, 1856
- Genus Hypsicamera Dalla Torre, 1898
- Genus Hypsiceraeus Morice & Durrant, 1915
- Genus Hypsostypos Baltazar, 1963
- Genus Hyrtanommatium Enderlein, 1920
- Genus Hysterobolus Viereck, 1913
- Genus Icalantica Argaman, 1994
- Genus Icariole Dalla Torre, 1904
- Genus Icazus Priesner, 1966
- Genus Ichnaeops Förster, 1868
- Genus Ichneumoninites Steinbach, 1967
- Genus Ichneumonoglypta Blanchard, 1941
- Genus Ichneutidea Ashmead, 1900
- Genus Ichnoscopus Förster, 1868
- Genus Icyona Cameron, 1903
- Genus Idechthis Förster, 1868
- Genus Idemum Förster, 1868
- Genus Idiasta Förster, 1862
- Genus Idiobia Brèthes, 1927
- Genus Idiolexis Förster, 1862
- Genus Idiomorpha Förster, 1869
- Genus Idioprosopis Meade-Waldo, 1914
- Genus Idiosomidea Viereck, 1925
- Genus Idiostolis Förster, 1868
- Genus Idiostolus Ashmead, 1900
- Genus Idiostoma Cameron, 1905
- Genus Idiotypa Förster, 1856
- Genus Idioxenus Förster, 1868
- Genus Idioxus Davis, 1897
- Genus Idologonatopus Ogloblin, 1954
- Genus Idopedinaspis Haupt, 1930
- Genus Idothrichus Schmiedeknecht, 1907
- Genus Idrisella Santschi, 1937
- Genus Ignambia Cheesman, 1953
- Genus Ilapinastes Förster, 1868
- Genus Illoswia Argaman, 1994
- Genus Imeriella Heinrich, 1938
- Genus Immsia Cameron, 1913
- Genus Inareolata Ellinger & Sachtleben, 1928
- Genus Incolepipona Giordani Soika, 1995
- Genus Incubus Schrank, 1802
- Genus Indostegia Malaise, 1934
- Genus Indotaxonus Malaise, 1957
- Genus Inhalictus Warncke, 1975 †
- Genus Inocerota Szelényi, 1939
- Genus Inoresa Cameron, 1909
- Genus Insurgus Ashmead, 1900
- Genus Intermedichneumon Heinrich, 1934
- Genus Invreiella Suarez, 1966 †
- Genus Iocryptus Thomson, 1873
- Genus Ioessa Erdös, 1955
- Genus Iomelissa Robertson, 1900
- Genus Iota Saussure, 1854
- Genus Ioxia Enderlein, 1920
- Genus Ioxylocopa Hurd & Moure, 1963
- Genus Iphiaulacidea Fahringer, 1926
- Genus Iphioilta Ramakrishna Ayyar, 1928
- Genus Ipodoryctes Granger, 1949
- Genus Iporhogas Granger, 1949
- Genus Ipospathius Enderlein, 1920
- Genus Irenangelus Schulz, 1906
- Genus Irenea Donisthorpe, 1938
- Genus Irenula Semenov-Tyan-Shanskii & Nikol'skaya, 1954
- Genus Irogera Emery, 1915
- Genus Ischioceras Provancher, 1882
- Genus Ischnidium Kriechbaumer, 1890
- Genus Ischnobatis Förster, 1868
- Genus Ischnocarpa Förster, 1862
- Genus Ischnocera Shuckard, 1840
- Genus Ischnochrysis Haupt, 1956
- Genus Ischnocryptus Kriechbaumer, 1892
- Genus Ischnogaster Kriechbaumer, 1890
- Genus Ischnogonalos Schulz, 1907
- Genus Ischnolynthus Holmberg, 1903
- Genus Ischnomyrmex Mayr, 1862
- Genus Ischnopsidea Viereck, 1914
- Genus Ischnoscopus Förster, 1868
- Genus Ischnurgops Förster, 1868
- Genus Ischyracis Förster, 1868
- Genus Ischyroceraea Kiaer, 1898
- Genus Ischyrocnemopsis Ashmead, 1900
- Genus Iselix Förster, 1868
- Genus Iseura Spinola, 1853
- Genus Ismaya Boucek, 1988
- Genus Isobrachium Förster, 1856
- Genus Isochresta Förster, 1868
- Genus Isocolus Förster, 1869
- Genus Isocryptus Brèthes, 1927
- Genus Isocybus Förster, 1856
- Genus Isodiaeta Förster, 1868
- Genus Isodyctium Ashmead, 1898
- Genus Isolcomyrmex Santschi, 1917
- Genus Isolia Förster, 1878
- Genus Isomalopsis Michener & Moure, 1957
- Genus Isomeriata Szépligeti, 1904
- Genus Isomerista Förster, 1862
- Genus Isomus Curtis, 1829-30
- Genus Isonotus Dahlbom, 1842
- Genus Isopheidole Forel, 1912
- Genus Isoplata Förster, 1856
- Genus Isoptronotum Enderlein, 1920
- Genus Isorhombus Förster, 1856
- Genus Isosmia Michener & Sokal, 1957 †
- Genus Isotiphia Ashmead, 1903
- Genus Isoxyela Zhang & Zhang, 2000 †
- Genus Isurgus Förster, 1868
- Genus Iswara Westwood, 1851
- Genus Itamoplex Förster, 1868
- Genus Itampoplex Ashmead, 1900
- Genus Ithagenes Förster, 1868
- Genus Ivazuga Argaman, 1994
- Genus Ivondrella Risbec, 1956
- Genus Ivondrovia Shenefelt & Marsh, 1976
- Genus Iwataia Tsuneki, 1959
- Genus Iwestia Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Jacobsoniella Forsius, 1929
- Genus Jakovleviella Malaise, 1937
- Genus Jamaicapimpla Mason, 1975
- Genus Janetia Forel, 1899
- Genus Jansea Cameron, 1910
- Genus Jaxartilla Lelej, 1984
- Genus Jirunia Malác, 1941
- Genus Johnia Karavajev, 1927
- Genus Joppidium Walsh, 1873
- Genus Joppites Berthoumieu, 1894
- Genus Joppoceras Ashmead, 1900
- Genus Joppoides Berthoumieu, 1904
- Genus Joppomorpha Cameron, 1907
- Genus Julianella Grandi, 1919
- Genus Julianiella Grandi, 1928
- Genus Juncilerus Zhelochovtsev in Zhelokhovtsev, Tobias & Kozlov, 1988
- Genus Juncilerus Zhelochovtsev in Skarlato, 1988
- Genus Jurja Argaman, 1994
- Genus Kaliosysphinga Tischbein, 1846
- Genus Kallobombus Dalla Torre, 1880
- Genus Kaltenbachia Förster, 1868
- Genus Kambaitia Malaise, 1961
- Genus Kambaitina Malaise, 1961
- Genus Karaechthrus Uchida, 1929
- Genus Karataoserphinus Rasnitsyn, 1994 †
- Genus Karataus Rasnitsyn, 1977 †
- Genus Karavaievia Emery, 1925
- Genus Kareba Cameron in Baker, 1904
- Genus Kathepyris Kieffer, 1907
- Genus Katsujia Togashi, 1964
- Genus Kattakumia Zhelokhovtesv, 1964
- Genus Kaufmannia Radoszkowskii, 1877
- Genus Kennethia Giordani Soika, 1995
- Genus Keyovaska Argaman, 1994
- Genus Khetania Dlussky, 1999 †
- Genus Khutelchalcis Rasnitsyn, Basibuyuk & Quicke, 2004 †
- Genus Kiefferopria Brèthes, 1927
- Genus Kincaidia Macgillivray, 1914
- Genus Kirbya Lepeletier, 1841
- Genus Kivua Forsius, 1934
- Genus Kleidotomidea Rohwer & Fagan, 1917
- Genus Klugianus Ashmead, 1903
- Genus Klutiana Betrem, 1932
- Genus Komarowia Radoszkowski, 1886
- Genus Kompongia Malaise, 1937
- Genus Konowiella André, 1909
- Genus Koptobaster Popov, 1939
- Genus Koptogaster Alfken, 1912
- Genus Koptorthosoma Dalla Torre, 1896
- Genus Koptortosoma Gribodo, 1894
- Genus Koshunia Uchida, 1932
- Genus Kosztarabia Erdös, 1957
- Genus Kotujisca Rasnitsyn, 1991 †
- Genus Koxinga Pate, 1944
- Genus Kozlovibombus Skorikov, 1922
- Genus Kriechbaumeria Dalla Torre, 1885
- Genus Ktenostilpnus Strobl, 1901
- Genus Kulczynskia Niezabitowski, 1910
- Genus Kumobia Popov, 1962
- Genus Kuniocryptus Sonan, 1937
- Genus Kuschelia Malaise, 1950
- Genus Kylopasiphae Michener, 1989
- Genus Kyphopompilus Arnold, 1960
- Genus Labauchena Santschi, 1930
- Genus Labea Dalla-Torre, 1898
- Genus Labenidea Rohwer, 1920
- Genus Labeola Haldeman, 1842
- Genus Laberites Ponomarenko, 1988 †
- Genus Labidia Provancher, 1886
- Genus Labidogenys Roger, 1862
- Genus Labidogonalos Schulz, 1907
- Genus Laboceras Cameron, 1890
- Genus Laboriopsithyrus Frison, 1927
- Genus Labrina Malaise, 1942
- Genus Labroctonus Förster, 1868
- Genus Labronychus Ashmead, 1900
- Genus Labrorychus Förster, 1868
- Genus Laccacida Prinsloo, 1977
- Genus Laccomerista Cameron, 1910
- Genus Laccophrys Förster, 1862
- Genus Laches Gistl, 1848
- Genus Lachites Ashmead, 1904
- Genus Lactolus Cameron, 1902
- Genus Laegula Cameron, 1904
- Genus Laepserus Förster, 1868
- Genus Laesobombus Skorikov, 1922
- Genus Laevicampsomeris Betrem, 1933
- Genus Laeviscolia Betrem, 1928
- Genus Lagarista Cameron, 1907
- Genus Lagella Pasteels, 1965
- Genus Lagobata Smith, 1861
- Genus Lagripoda Vachal, 1909
- Genus Lagripode Lepeletier & Serville, 1829
- Genus Lamadatha Cameron, 1900
- Genus Lamardatha Szépligeti, 1904
- Genus Lambdopsis Méhelÿ, 1935
- Genus Lambertonia Kieffer, 1901
- Genus Laminomada Rodeck, 1947
- Genus Lamproapis Cameron, 1902
- Genus Lampromyrmex Mayr, 1868
- Genus Lampropleurus Arnold, 1935
- Genus Lamproteleia Kieffer, 1910
- Genus Lamprotes Walker in Curtis, 1829-30
- Genus Lapaphras Cameron, 1902
- Genus Laparomyrmex Emery, 1887
- Genus Laphyctes Förster, 1868
- Genus Laphyroscopus Förster, 1868
- Genus Lapidariobombus Vogt, 1911
- Genus Laponicobombus
- Genus Lara Drapiez, 1819
- Genus Larandrena LaBerge, 1964
- Genus Larastoroides Giordani Soika, 1982
- Genus Larraxena Smith, 1851
- Genus Larrophanes Handlirsch, 1907 †
- Genus Larsephna Cameron, 1903
- Genus Lasianteon Kieffer, 1913
- Genus Lasionycha Ashmead, 1899
- Genus Lasionychus Shipp, 1894
- Genus Lasionycus Shipp, 1894
- Genus Latana Cameron, 1906
- Genus Lathiponus Förster, 1868
- Genus Lathromeromina Livingstone & Yacoob, 1983
- Genus Lathrophagus Förster, 1868
- Genus Latrorhopalum Tsuneki, 1952
- Genus Latroxybelus Noskiewicz & Chuboda, 1950
- Genus Latteva Cameron, 1902
- Genus Laurentia Costa, 1890
- Genus Laurentina Malaise, 1937
- Genus Lausoba Cameron, 1909
- Genus Leachia Brullé in Lepeletier, 1846
- Genus Lecanomyrma Forel, 1913
- Genus Ledouxopria Risbec, 1953
- Genus Leeuweniella Ferrière, 1929
- Genus Leianthrena Bingham, 1896
- Genus Leiocleptes Móczár, 1962
- Genus Leiocyrtus Erdös & Novicky, 1955
- Genus Leiomyrmosa Wasbauer, 1974
- Genus Leiopteron Westwood, 1837
- Genus Leiothynnus Turner, 1910
- Genus Lelejola Gorbatovsky in Ler, 1998
- Genus Leluthinus Enderlein, 1912
- Genus Lenobria Belizin, 1968 †
- Genus Leocrabro Leclercq, 1968
- Genus Leontiniella Brèthes, 1903
- Genus Lepidandrena Hedicke, 1933
- Genus Lepidocnemis Haupt, 1930
- Genus Leptalaea Spinola, 1851
- Genus Leptalea Erichson, 1839
- Genus Leptepipona Blüthgen, 1951
- Genus Leptepyris Kieffer, 1914
- Genus Leptobatides Buysson in André, 1896
- Genus Leptobracon Szépligeti, 1901
- Genus Leptocampus Zhang, Sun & Zhang, 1994 †
- Genus Leptocerca Hartig, 1837
- Genus Leptocercus Thomson, 1871
- Genus Leptocerus Konow, 1907
- Genus Leptocryptus Thomson, 1873
- Genus Leptocryptus Cameron, 1903
- Genus Leptodemas Förster, 1868
- Genus Leptodermas Ashmead, 1900
- Genus Leptogasterites Hong, 2002 †
- Genus Leptogasteritus Hong, 2002 †
- Genus Leptogastrella Rasnitsyn, 1975 †
- Genus Leptogelis Ceballos, 1925
- Genus Leptoglyphis Bréthes, 1927
- Genus Leptohaptus auctt.
- Genus Leptolarra Cameron, 1900
- Genus Leptoma Walker in Curtis, 1829-30
- Genus Leptomeres Walker in Curtis, 1829-30
- Genus Leptometria Holmberg, 1903
- Genus Leptomyrma Motschoulsky, 1863
- Genus Lepton Zetterstedt, 1838
- Genus Leptonetus Masner, 1964
- Genus Leptopone Arnold, 1916
- Genus Leptopygas Ashmead, 1900
- Genus Leptopygus Förster, 1868
- Genus Leptopylus Ashmead, 1900
- Genus Leptorachina Mitchell, 1980
- Genus Leptorachis Mitchell, 1934
- Genus Leptorhaconotus Granger, 1949
- Genus Leptorhaptus Förster, 1865
- Genus Leptothecus Cameron, 1903
- Genus Leptotorymites Hong, 2002 †
- Genus Leptozele Cameron, 1910
- Genus Lestricothynnus Turner, 1910
- Genus Lethoxyela Zhang & Zhang, 2000 †
- Genus Lethulia Cameron, 1903
- Genus Leucandrena Hedicke, 1933
- Genus Leuchalictus Warncke, 1975
- Genus Leucobombus Dalla Torre, 1880
- Genus Leucodesmia Howard, 1895
- Genus Leucophrus Townes, 1951
- Genus Leucospilomutilla Ashmead, 1903
- Genus Leucostelis Noskiewicz, 1961
- Genus Leurocerus Crawford, 1911
- Genus Liaba Cameron, 1899
- Genus Liadobracona Zessin, 1981 †
- Genus Lianthrena Bingham, 1897
- Genus Liaoeurytomites Hong, 2002 †
- Genus Liaoformica Hong, 2002 †
- Genus Liaoichneumon Hong, 2002 †
- Genus Liaoropronia Zhang & Zhang, 2001 †
- Genus Liaoserphus Zhang & Zhang, 2001 †
- Genus Liaoxyela Zhang & Zhang, 2000 †
- Genus Libanobythus Prentice & Poinar in Prentice, Poinar & Milki, 1996 †
- Genus Libellulapis Cockerell, 1906
- Genus Libyophilus Kieffer, 1906
- Genus Lieftinckella Hurd & Moure, 1963
- Genus Liliacina Malaise, 1942
- Genus Limneria Holmgren, 1858
- Genus Limnerium Ashmead, 1900
- Genus Limnetus Hong, 1983 †
- Genus Limnomyrmex Arnold, 1948
- Genus Lincoinanna Girault, 1939
- Genus Lindenius Lepeletier & Brullé, 1835
- Genus Lindigia Kriechbaumer, 1898
- Genus Linkia Kieffer in André, 1910
- Genus Linkiola Kieffer, 1910
- Genus Linoceras Taschenberg, 1865
- Genus Linomorpha Maiaise, 1948
- Genus Liobracon Szépligeti, 1901
- Genus Lioceratina Van der Vecht, 1952
- Genus Liocryptus Thomson, 1873
- Genus Liodora Förster, 1869
- Genus Liodryinus Kieffer, 1913
- Genus Liogastra Perty, 1833
- Genus Liomorpha Szépligeti, 1914
- Genus Liomutilla André, 1907
- Genus Lionotulus Blüthgen, 1938
- Genus Liophanurus Kieffer in André, 1912
- Genus Liopoeum Friese, 1906
- Genus Liopsis Förster, 1868
- Genus Liopteron Perty, 1833
- Genus Liopterum Agassiz, 1846
- Genus Liosigalphus Ashmead, 1900
- Genus Liosmia Thomson, 1872
- Genus Liotheronia Enderlein, 1919
- Genus Liothgraphis Sandhouse, 1943
- Genus Liothgrapis Cockerell, 1932
- Genus Liothyrapis Cockerell, 1911
- Genus Liotilla Bischoff, 1920
- Genus Liotrigonopsis Engel, 2001 †
- Genus Liotryphon Strobl, 1903
- Genus Liparophleps Enderlein, 1920
- Genus Lipoglyptus Crawford, 1910
- Genus Liposcia Förster, 1862
- Genus Lirosphex Brèthes, 1913
- Genus Lisconeura Rohwer, 1908
- Genus Lisitheria Cameron, 1904
- Genus Lisoca A. Costa in O. Costa, 1858
- Genus Lisponema Evans, 1969 †
- Genus Lispothyreus Yoshimoto, 1962
- Genus Lissagathis Cameron, 1911
- Genus Lissagenia Banks, 1946
- Genus Lissarcha Cameron, 1912
- Genus Lissichneumon Cameron, 1906
- Genus Lissobracon Cameron, 1905
- Genus Lissocampsomeris Bradley, 1957
- Genus Lissocenemis Kohl, 1906
- Genus Lissonotopsis Habermehl, 1917
- Genus Lissophrymnus Cameron, 1911
- Genus Lissoscambus Walley in Townes & Townes, 1960
- Genus Lissotheronia Cameron, 1905
- Genus Listrocalus Heinrich, 1978
- Genus Listropygia Bohart, 1959
- Genus Listrota Förster, 1868
- Genus Lithandrena Cockerell, 1906
- Genus Lithanthidium Cockerell, 1911
- Genus Lithoryssus Brues, 1906 †
- Genus Lithosmia Alfken, 1935
- Genus Lithotiphia Cockerell, 1906
- Genus Lithracia Cameron, 1902
- Genus Lithurgomma Moure, 1949
- Genus Lithurgopsis Fox, 1902
- Genus Litomegachile Mitchell, 1934
- Genus Lituania Yakimavicius, 1968
- Genus Liyptia Enderlein, 1920
- Genus Lobocryptus Schmiedeknecht, 1904
- Genus Lobomyrmex Kratochvíl, 1941
- Genus Lobonomia Warncke, 1976
- Genus Lobotilla Bischoff, 1920
- Genus Lochidoencyrtus De Santis, 1964
- Genus Lochimerus Szelényi, 1957
- Genus Lochites Förster, 1856
- Genus Lochitisca Ghesquière, 1946
- Genus Lodryca Cameron, 1904
- Genus Loiada Cameron, 1905
- Genus Lomatalictus Michener, 1978
- Genus Lonchocerus Dahlbom, 1857
- Genus Lonchoprella Michener, 1989
- Genus Loncyda Santschi, 1930
- Genus Longhuaia Hong, 1984 †
- Genus Longicapitia Hong, 2002 †
- Genus Longicharops Uchida, 1940
- Genus Longiformica Hong, 2002 †
- Genus Longiterebates Kaur & Jonathan, 1976
- Genus Lophagenia Banks, 1934
- Genus Lopheucoila Weld, 1951
- Genus Lophocheilus Guérin-Méneville, 1842
- Genus Lophochilus Agassiz, 1846
- Genus Lophocrabro Rohwer, 1916 †
- Genus Lophogaster Granger, 1949
- Genus Lophopria Kieffer, 1910
- Genus Lophotilla Bischoff, 1920
- Genus Lorentzia Cameron, 1911
- Genus Lorenzoa de Stefani Perez, 1909
- Genus Lorochrysis Kimsey & Bohart, 1980
- Genus Lorrheum Shuckard, 1837 †
- Genus Lortygia Cameron, 1903
- Genus Loxocephalus Förster, 1862
- Genus Loxoneurus Schmiedeknecht, 1913
- Genus Loxoptilus La Berge, 1957
- Genus Lubeo Blanchard, 1840
- Genus Lucabracon Tobias, 1957
- Genus Lucasellus Schulz, 1912
- Genus Lucasiellus Cockerell, 1905
- Genus Lucasius Dours, 1872
- Genus Lucobracon Fahringer, 1927
- Genus Lufartar Argaman, 1991
- Genus Lundella Emery, 1915
- Genus Luphyroscopus Thomson, 1883
- Genus Lutziella Cockerell, 1922
- Genus Lycisca Spinola, 1840
- Genus Lycogastroides Strand, 1912
- Genus Lycogastrula Strand, 1912
- Genus Lycogonalos Bischoff, 1913
- Genus Lycorinopsis Haupt, 1954
- Genus Lygocerus Förster, 1856
- Genus Lynteria Cameron, 1904
- Genus Lyricibracon Quicke, 1988
- Genus Lyrops Dahlbom, 1844
- Genus Lyrops Illiger, 1807
- Genus Lysiognatha Ashmead, 1895
- Genus Lysitermus Förster, 1862
- Genus Lyssepyris Kieffer, 1913
- Genus Lytacra Förster, 1862
- Genus Lytepyris Kieffer, 1913
- Genus Lytophylus Dalla Torre, 1898
- Genus Lytopsenella Kieffer, 1911
- Genus Lytopylus Förster, 1862
- Genus Lytorhodites Kieffer, 1902
- Genus Lytosema Kieffer, 1901
- Genus Lytoxysta Kieffer, 1910
- Genus Machaeris Robertson, 1903
- Genus Machaeromyrma Forel, 1916
- Genus Machaerothrix Haupt, 1938
- Genus Macreupalamus Heinrich, 1930
- Genus Macroagathis Szépligeti, 1908
- Genus Macrobatus Holmgren, 1856
- Genus Macrocereucoela Dalla Torre, 1893
- Genus Macrocereucoila Ashmead, 1887
- Genus Macroceus Konow, 1908
- Genus Macrochasma Perkins, 1940
- Genus Macrochasmus Thomson, 1888
- Genus Macrocoleus Desvignes, 1850
- Genus Macrocryptus Thomson, 1873
- Genus Macrogaster Brullé in Lepeletier, 1846
- Genus Macroglossa Radoszkowski, 1884
- Genus Macroglossapis Cockerell, 1899
- Genus Macrogrotea Brèthes, 1916
- Genus Macrogryon Nixon, 1936
- Genus Macrohylaeus Michener, 1965
- Genus Macrohynnis Förster, 1856
- Genus Macromegachile Noskiewicz, 1948
- Genus Macromerella Banks, 1934
- Genus Macromeria Saunders, 1850
- Genus Macromischa Roger, 1863
- Genus Macroneuroides Viereck, 1913
- Genus Macronomia Cockerell, 1917
- Genus Macronura Szépligeti, 1906
- Genus Macroocula Panfilov, 1954
- Genus Macropalpas Szépligeti, 1904
- Genus Macropalpus Ratzeburg, 1844
- Genus Macrophatnus Cameron, 1905
- Genus Macropheidole Emery, 1915
- Genus Macrophion Szépligeti, 1905
- Genus Macrosterotrichus Kokujev, 1903
- Genus Macrostigma Rondani, 1877
- Genus Macrostomion Szépligeti, 1900
- Genus Macrostomionella Baker, 1917
- Genus Macroterella Timberlake, 1954
- Genus Macroteropsis Ashmead, 1899
- Genus Madecagonatopus Benoit, 1954
- Genus Madegafoenus Benoit, 1951
- Genus Maenalus Agassiz, 1846
- Genus Magnibucca Morley, 1913
- Genus Magnogasterites Hong, 2002 †
- Genus Magrettina Ashmead, 1901
- Genus Magwenga Morley, 1919
- Genus Maiella Michener, 1942
- Genus Malacomyrma Emery, 1922
- Genus Malaisea Forsius, 1933
- Genus Malayapis Baker, 1995
- Genus Malgatina Terzo & Pauly in Pauly et al., 2001
- Genus Manderstjernia Radoskovsky, 1866
- Genus Mangesia Kieffer, 1911
- Genus Manniella Wheeler, 1921
- Genus Manoxyela Ashmead, 1898
- Genus Mantara Dodd, 1919
- Genus Mantiphaga Ferrière, 1955
- Genus Maretus Walker in Curtis, 1829-30
- Genus Margandrena Warncke, 1968 †
- Genus Marghalictus Warncke, 1975 †
- Genus Marimba Pate, 1946
- Genus Marlattia Ashmead, 1898
- Genus Marsipoea Plath, 1927
- Genus Marsipopoea Plath, 1934
- Genus Martia Forel, 1907
- Genus Martinica Risbec, 1950
- Genus Mashona Pate, 1944
- Genus Masisia Arnold, 1934
- Genus Massaris Billberg, 1820
- Genus Mastrucatobombus Krüger, 1917
- Genus Matrella Erdös, 1959
- Genus Matsumuraius Ashmead, 1906
- Genus Maurillus Smith, 1855
- Genus Maximegachile Guiglia & Pasteels, 1961
- Genus Mayrella Hedicke, 1922
- Genus Mayria Forel, 1878
- Genus Mayriella Mercet, 1921
- Genus Mayrisca Ghesquière, 1946
- Genus Mayromyrmex Ashmead, 1905
- Genus Mecanthidium Michener, 1942
- Genus Mecocryptus Thomson, 1873
- Genus Medinoschiza Cameron, 1911
- Genus Medophron Aubert, 1968 †
- Genus Megabracon Szépligeti, 1906
- Genus Megachelonus Baker, 1926
- Genus Megachiloides Mitchell, 1924
- Genus Megacilissa Smith, 1853
- Genus Megacryptus Szépligeti, 1916
- Genus Megactenus Arnold, 1955
- Genus Megagathis Kriechbaumer, 1894
- Genus Megagonia Szépligeti, 1906
- Genus Megalagathis Schulz, 1906
- Genus Megalastor Blüthgen, 1951
- Genus Megalocera Guérin-Méneville, 1838
- Genus Megalocilissa Schulz, 1906
- Genus Megaloheriades Peters, 1984
- Genus Megalolyra Schulz, 1906
- Genus Megalommus Shuckard, 1840
- Genus Megalopodium Schulz, 1906
- Genus Megaloptella Schrottky, 1906
- Genus Megalosmia Schmiedeknecht, 1885
- Genus Megalostizus Schulz, 1906 †
- Genus Megalyridia Heqvist, 1959
- Genus Megameris Betrem in Bradley & Betrem, 1967
- Genus Meganthidium Popov, 1950
- Genus Meganura Szépligeti, 1906
- Genus Megapelmus Hartig in Germar, 1840
- Genus Megapelte Förster, 1856
- Genus Megapis Ashmead, 1904
- Genus Megapodium Dahlbom, 1844
- Genus Megapolistes van der Vecht, 1968
- Genus Megascelis Shuckard, 1840
- Genus Megascirtetica Moure & Michener, 1955
- Genus Megasiobla Dovnar-Zapolskii, 1930
- Genus Megaspilidea Ashmead, 1888
- Genus Megaspilodes Ashmead, 1888
- Genus Megastizus Patton, 1879 †
- Genus Megatiphia Kimsey, 1993
- Genus Megaxylocopa Hurd & Moure, 1963
- Genus Megella Pasteels, 1965
- Genus Meghylaeus Cockerell, 1929
- Genus Megilla Fabricius, 1805
- Genus Megomalopsis Michener & Moure, 1957
- Genus Mehelyella Móczár, 1938
- Genus Méhelÿella Móczár, 1938 accepted as Mehelyella Móczár, 1938
- Genus Meia Pagliano & Scaramozzino, 1989
- Genus Meiagaster Rasnitsyn & Ansorge, 2000 †
- Genus Melacentris Moure, 1996
- Genus Melanapis Cameron, 1902
- Genus Melanaporus Priesner, 1967
- Genus Melanaporus Ashmead, 1902
- Genus Melandrena Pérez, 1890
- Genus Melanepyris Kieffer, 1913
- Genus Melaneutricharaea Tkalcu, 1993 †
- Genus Melanobates MacGillivray, 1916 †
- Genus Melanobombus Dalla Torre, 1880
- Genus Melanobracon Ashmead, 1900
- Genus Melanocentris Friese, 1900
- Genus Melanocleptes Móczár, 1962
- Genus Melanomada Cockerell, 1903
- Genus Melanomicrus Morley, 1903
- Genus Melanosarus Mitchell, 1934
- Genus Melanoselandria Ashmead, 1900
- Genus Melanosmia Schmiedeknecht, 1885
- Genus Melanostelis Ashmead, 1898
- Genus Melanthidium Cockerell, 1947
- Genus Melea Sandhouse, 1943
- Genus Melectomimus Linsley, 1939
- Genus Melicerta Stephens, 1833
- Genus Melinia A. Costa in O. Costa, 1859
- Genus Meliniola Malaise, 1935
- Genus Meliponorytes Tosi, 1896 †
- Genus Melisandra Benson, 1939
- Genus Melissina Cockerell, 1911
- Genus Melissites Engel, 2001 †
- Genus Melissoda Lepeletier, 1841
- Genus Melissodes Latreille in Cuvier, 1829
- Genus Melissodes Berthold in Latreille, 1827
- Genus Melittoxena Morawitz, 1873
- Genus Meliturgopsis Ashmead, 1899
- Genus Mellinogastra Ashmead, 1899
- Genus Mellinusterius Meunier, 1889
- Genus Menalus Walker in Curtis, 1829-30
- Genus Mengersenia Schmiedeknecht, 1907
- Genus Meniscus Schiödte, 1839
- Genus Menius du Buysson, 1898
- Genus Menozzia Goidanich, 1934
- Genus Meracus Tournier, 1889
- Genus Meragenia Banks, 1934
- Genus Mercetia Kieffer in André, 1906
- Genus Meropaches Schmiedeknecht, 1913
- Genus Merospis Pate, 1941
- Genus Merostenus Walker, 1837
- Genus Merrophites Warncke, 1979
- Genus Mesanoplolepis Santschi, 1926
- Genus Mesanthidium Popov, 1950
- Genus Mesatractodes Morley, 1907
- Genus Mesoagathis Cameron, 1904
- Genus Mesobracon Szépligeti, 1902
- Genus Mesobraconoides Sarhan & Quicke, 1990
- Genus Mesochorella Szépligeti, 1911
- Genus Mesocopidosomyia Girault, 1925
- Genus Mesocrabro Verhoeff, 1892
- Genus Mesocrema Santschi, 1928
- Genus Mesocrina Förster, 1862
- Genus Mesocryptus Szépligeti, 1916
- Genus Mesocryptus Thomson, 1873
- Genus Mesocynips Cameron, 1903
- Genus Mesoephialtes Schmiedeknecht, 1906
- Genus Mesolyda Hong, 1983 †
- Genus Mesomyrma Stitz, 1911
- Genus Mesophadnus Cameron, 1907
- Genus Mesora Förster, 1862
- Genus Mesoropronia Rasnitsyn, 1990 †
- Genus Mesosela Walker in Curtis, 1829-30
- Genus Mesosirex Hong, 1984 †
- Genus Mesostenimorpha Viereck, 1913
- Genus Mesostenoideus Ashmead, 1900
- Genus Mesostenopsis Schmiedeknecht, 1904
- Genus Mesotages Förster, 1862
- Genus Mesoteleia Kieffer, 1917
- Genus Mesothesis Förster, 1862
- Genus Mesotrichia Westwood, 1838
- Genus Mesoxena Smith, 1860
- Genus Messoria Meunier, 1917 †
- Genus Metaclisis Förster, 1856
- Genus Metacoelus Förster, 1868
- Genus Metacolus Förster, 1856
- Genus Metactemnius Tsuneki, 1984
- Genus Metacylindromyrmex Wheeler, 1924
- Genus Metagonatopus Ogloblin, 1932
- Genus Metallopeus Malaise, 1934
- Genus Metallopëus Malaise, 1934 accepted as Metallopeus Malaise, 1934
- Genus Metallotala Wei, 1997
- Genus Metaneura Malaise, 1950
- Genus Metanomalon Morley, 1913
- Genus Metapelte Förster, 1856
- Genus Metapleurodon Enderlein, 1920
- Genus Metapsithyrus Popov, 1931
- Genus Metarhyssa Ashmead, 1900
- Genus Metastenancistrocerus Blüthgen, 1938
- Genus Metavespula Blüthgen, 1943
- Genus Metazumia Saussure, 1875
- Genus Metepipona Blüthgen, 1951
- Genus Metophion Szépligeti, 1905
- Genus Metopichneumon Uchida, 1935
- Genus Metriosoma Szépligeti, 1902
- Genus Metylaeus Bridwell, 1919
- Genus Metziella Michener, 1942
- Genus Meyva Cameron, 1899
- Genus Micatagla Argaman, 1994
- Genus Michenerella Krombein, 1950
- Genus Michneria Moure, 1976 †
- Genus Mickelia Suarez, 1966 †
- Genus Micragenia Arnold, 1934
- Genus Micragris Saussure, 1855
- Genus Micrandrena Ashmead, 1899
- Genus Micranthophora Cockerell, 1906
- Genus Micrapis Ashmead, 1904
- Genus Micraugochlora Schrottky, 1909
- Genus Micreriades Mavromoustakis, 1958
- Genus Microbolbos Donisthorpe, 1948
- Genus Microcaetiscus Ghesquière, 1946
- Genus Microcaetus Meunier, 1905
- Genus Microchelonus Szépligeti, 1908
- Genus Microchorus Szépligeti, 1916
- Genus Microclavelia Haupt, 1957
- Genus Microcolletes Michener, 1965
- Genus Microcrabro Saussure in Grandidier, 1892
- Genus Microcremastus Hedwig, 1961
- Genus Microdrapetes Arnold, 1937
- Genus Microdromus Wesmael, 1844
- Genus Microgalesus Kieffer, 1912
- Genus Microhalictus Warncke, 1975
- Genus Microhesma Michener, 1965
- Genus Microhoplitis Tkalcu, 1993
- Genus Microjoppa Kriechbaumer, 1898
- Genus Microlycodes Boucek, 1959
- Genus Microlycus Thomson, 1878
- Genus Microlytus Ashmead, 1904
- Genus Micromelecta Baker, 1906
- Genus Micromeria Dalla Torre, 1897
- Genus Micromeson Strickland, 1912
- Genus Micromphalomyia Girault, 1916
- Genus Micromutilla Ashmead, 1899
- Genus Micromyrma Dufour, 1857
- Genus Micronomada Cockerell & Atkins, 1902
- Genus Micropa Schulz, 1906
- Genus Micropasites Linsley, 1942
- Genus Micrope Förster, 1868
- Genus Microplex Förster, 1868
- Genus Micropodagrion Ferrière, 1955
- Genus Microps Haliday, 1833
- Genus Micropteryx Lepeletier, 1845
- Genus Microrhogas Cameron, 1900
- Genus Microrophites Warncke, 1979
- Genus Microscolia Betrem, 1927
- Genus Microstilba Förster, 1869
- Genus Microtoridea Viereck, 1912
- Genus Microtorus Förster, 1868
- Genus Microtritus Kriechbaumer, 1889
- Genus Mictoponera Forel, 1901
- Genus Mikroferreola Haupt, 1935
- Genus Millimus Gimmerthal, 1836
- Genus Milluta André, 1898
- Genus Mima Davis, 1897
- Genus Mimagathis Enderlein, 1905
- Genus Mimandrena Lanham, 1949
- Genus Mimathlophorus Malaise, 1948
- Genus Mimiropius Fischer, 1987
- Genus Mimoxylocopa Hurd & Moure, 1963
- Genus Minanga Cameron, 1906
- Genus Minapis Brèthes, 1916
- Genus Minotocyphus Banks, 1934
- Genus Miocolus Förster, 1862
- Genus Miojoppa Cameron, 1902
- Genus Miomeris Förster, 1868
- Genus Miomeroides Kiss, 1924
- Genus Miomoera Förster, 1869
- Genus Mionectis Förster, 1869
- Genus Mionomeris Schulz, 1906
- Genus Mionopria Haliday, 1857
- Genus Miophatnus Cameron, 1907
- Genus Mioplectiscus Benoit, 1955 †
- Genus Miota Förster, 1856
- Genus Miotella Kieffer, 1909
- Genus Mischophorus Kriechbaumer, 1894
- Genus Mischoxorides Ashmead, 1900
- Genus Miscophinus Ashmead, 1898
- Genus Miscothyris Shuckard, 1840
- Genus Misepyris Kieffer, 1913
- Genus Misophthora Förster, 1862
- Genus Mitchellapis Michener, 1965 †
- Genus Miteucoela Kieffer, 1907
- Genus Mithotynia Hedqvist, 1976
- Genus Mithras Agassiz, 1846
- Genus Mitroboris Holmgren, 1859
- Genus Mitropia Ogloblin, 1958
- Genus Mizine Latreille, 1810
- Genus Mnesidacus Förster, 1868
- Genus Mnesidaeus Ashmead, 1896
- Genus Moansa Tosquinet, 1896
- Genus Moellerius Forel, 1893
- Genus Moerophora Förster, 1868
- Genus Moldacoenitus Constantineanu & Constantineanu, 1968 †
- Genus Monacis Roger, 1862
- Genus Monelata Förster, 1856
- Genus Monepyris Kieffer, 1905
- Genus Mongolia Tsuneki, 1972
- Genus Monia Westwood, 1875
- Genus Monidia Cockerell, 1905
- Genus Monilapis Cockerell, 1931
- Genus Monobiella Ashmead, 1902
- Genus Monoceratoclinea Wheeler, 1935
- Genus Monochrysis Lichtenstein, 1876
- Genus Monocombus Mayr, 1855
- Genus Monocrita Förster, 1856
- Genus Monocryptus Hellén, 1956
- Genus Monocyttarus Richards, 1978
- Genus Monodontonyx Haupt in Schouteden, 1929
- Genus Monogonocryptus Viereck, 1913
- Genus Monogonogastra Viereck, 1912
- Genus Monogynoecus Richards, 1941
- Genus Monolcia Enderlein, 1920
- Genus Monomatium Shuckard, 1840
- Genus Monoplectrochus Heinrich, 1949
- Genus Monoplectron Holmgren, 1856
- Genus Monostegidea Rohwer, 1915
- Genus Monoxylabis Kieffer, 1909
- Genus Monoxylocopa Hurd & Moure, 1963
- Genus Montanomutilla Nonveiller, 1978
- Genus Montsecephialtites Rasnitsyn & Martinez-Delclos, 2000 †
- Genus Monumetha Cresson, 1862
- Genus Morgania Smith, 1854
- Genus Moricella Rohwer, 1916
- Genus Moropepsis Banks, 1934
- Genus Morphella Pasteels, 1965
- Genus Morphota Smith, 1856
- Genus Morsyma Fox, 1899
- Genus Morysmula Suárez, 1963
- Genus Mucidobombus Skorikov, 1922
- Genus Muellerella Saussure in Grandidier, 1892
- Genus Muscidea Motschoulsky, 1863
- Genus Muscidia Ashmead, 1904
- Genus Mutillariola Argaman, 1994
- Genus Mutillonitela Bridwell, 1920
- Genus Mychothorax Ruzsky, 1904
- Genus Myersia Viereck, 1912
- Genus Mygnimia Shuckard, 1840
- Genus Myosomatoides Quicke, 1994
- Genus Myrafant Creighton, 1950
- Genus Myriarthridea Viereck, 1914
- Genus Myriarthrus Förster, 1868
- Genus Myriarthus Ashmead, 1900
- Genus Myrma Billberg, 1820
- Genus Myrmacrhaphe Santschi, 1926
- Genus Myrmamblys Forel, 1912
- Genus Myrmammophilus Menozzi, 1925
- Genus Myrmapatetes Wheeler, 1929
- Genus Myrmaphaenus Emery, 1920
- Genus Myrmatopa Forel, 1915
- Genus Myrmecinella Wheeler, 1922
- Genus Myrmecodipogon Ishikawa, 1965
- Genus Myrmecomorphus Westwood, 1833
- Genus Myrmecophorus Westwood, 1833
- Genus Myrmecosalius Ashmead, 1903
- Genus Myrmegis Rafinesque, 1815
- Genus Myrmensites Donisthorpe, 1943
- Genus Myrmepinotus Santschi, 1921
- Genus Myrmepomis Forel, 1912
- Genus Myrmespera Santschi, 1926
- Genus Myrmetaerus Soudek, 1925
- Genus Myrmeurynota Forel, 1912
- Genus Myrmhopla Forel, 1915
- Genus Myrmicites Förster, 1891 †
- Genus Myrmicomorpha Viereck, 1913
- Genus Myrmisolepis Santschi, 1921
- Genus Myrmobrachys Forel, 1912
- Genus Myrmocamelus Forel, 1913
- Genus Myrmocantha Donisthorpe, 1943
- Genus Myrmocladoecus Wheeler, 1921
- Genus Myrmodirhachis Emery, 1925
- Genus Myrmogigas Forel, 1912
- Genus Myrmolophus Emery, 1920
- Genus Myrmomalis Forel, 1914
- Genus Myrmomalus Donisthorpe, 1943
- Genus Myrmonesites Emery, 1920
- Genus Myrmopelta Santschi, 1921
- Genus Myrmophyma Forel, 1912
- Genus Myrmopiromis Wheeler, 1921
- Genus Myrmoplatypus Santschi, 1921
- Genus Myrmoplatys Forel, 1916
- Genus Myrmopsamma Forel, 1914
- Genus Myrmopytia Emery, 1920
- Genus Myrmosaga Forel, 1912
- Genus Myrmosaulus Wheeler, 1921
- Genus Myrmosida Smith, 1857
- Genus Myrmosphincta Forel, 1912
- Genus Myrmostenus Emery, 1920
- Genus Myrmotarsus Forel, 1912
- Genus Myrmotemnus Emery, 1920
- Genus Myrmothrinax Forel, 1915
- Genus Myrmothrix Forel, 1912
- Genus Myrmotilla Bischoff, 1920
- Genus Myrmotrema Forel, 1912
- Genus Myrmoturba Forel, 1912
- Genus Myrmoxygenys Emery, 1925
- Genus Myrtopsen Rübsaamen, 1908
- Genus Myrtoteras Matsumura, 1918
- Genus Myscothyris Kohl, 1896
- Genus Mysea Billberg, 1820
- Genus Mysepyris Kieffer, 1921
- Genus Mystacosmia Snelling, 1967
- Genus Mystrocnemis Kieffer, 1905
- Genus Mystrophorus Förster, 1856
- Genus Mythras Haliday in Curtis, 1829-30
- Genus Myzina Rafinesque, 1815
- Genus Myzina Spinola, 1843
- Genus Myzine Latreille, 1803
- Genus Myzine Latreille, 1804
- Genus Nadia Tosquinet, 1896
- Genus Naetes Förster, 1868
- Genus Naëtes Förster, 1868 accepted as Naetes Förster, 1868
- Genus Nagamasaia Togashi, 1988
- Genus Nannaporus Priesner, 1966
- Genus Nannochilus Banks, 1944
- Genus Nannopepsis Banks, 1946
- Genus Nannopompilus Ashmead, 1902
- Genus Nannopterochilus Blüthgen, 1961 †
- Genus Nanocolletes Warncke, 1978
- Genus Nanogonalos Schulz, 1906
- Genus Nanomutilla André, 1901
- Genus Nanopria Kieffer, 1913
- Genus Nanoxylocopa Hurd & Moure, 1963
- Genus Narcopoea Förster, 1868
- Genus Nardo Nixon, 1938
- Genus Narochares Banks, 1934
- Genus Nasutocryptus Pratt, 1945
- Genus Navicularia Méhelÿ, 1935
- Genus Nawaia Ashmead, 1906
- Genus Neacidiophora Enslin, 1911
- Genus Neales Förster, 1868
- Genus Nealgoa Brues, 1922
- Genus Neanoplius Banks, 1947
- Genus Neaphomus Menozzi, 1935
- Genus Nearctostenus Yoshimoto, 1973
- Genus Neastus Holmgren, 1883
- Genus Neaulacus Bradley, 1908
- Genus Nebartha Walker, 1860
- Genus Necitus Wall, 1967
- Genus Necremnulus Boucek, 1959
- Genus Nectanebus Spinola, 1839
- Genus Nectarodiaeta Holmberg, 1887
- Genus Nectarodiaeta Holmberg, 1903
- Genus Nedinoptera Förster, 1869
- Genus Nedinoschiza Cameron, 1911
- Genus Neglectella Pasteels, 1965
- Genus Nehomaspis Heinrich, 1949
- Genus Neleges Förster, 1868
- Genus Neleophron Förster, 1868
- Genus Nemagenia Banks, 1944
- Genus Nemandrena LaBerge, 1971 †
- Genus Nemasoleius Heinrich, 1949
- Genus Nematoceros Konow, 1896
- Genus Nematocrema Santschi, 1918
- Genus Nemioblastus Thomson, 1883
- Genus Nemophora Dahlbom, 1854
- Genus Nenethes Ceballos, 1957
- Genus Neoacampis Szépligeti, 1914
- Genus Neoanapeptamena Strand, 1911
- Genus Neoanteon Fouts, 1922
- Genus Neoatta Gonçalves, 1942
- Genus Neoblepharipis Leclercq, 1968 †
- Genus Neobosmina Cameron, 1906
- Genus Neobusarbia Takeuchi, 1928
- Genus Neochelonella Hincks, 1943
- Genus Neochelynia Schrottky, 1920
- Genus Neochristolia Blanchard, 1936
- Genus Neocleistogaster Rasnitsyn, 1986 †
- Genus Neoclia Malaise, 1937
- Genus Neoclinocentrus Szépligeti, 1906
- Genus Neoclista Malaise, 1964
- Genus Neoclitiga Heinrich, 1965
- Genus Neoclystopsenella Kurian, 1955
- Genus Neocoelinius Granger, 1949
- Genus Neocolobopsis Borgmeier, 1928
- Genus Neocolochelyna Malaise, 1937
- Genus Neocratichneumon Heinrich, 1938
- Genus Neocrema Santschi, 1918
- Genus Neocremastus Cushman, 1917
- Genus Neocryptus Szépligeti, 1916
- Genus Neodipara Erdös, 1955
- Genus Neodisepyris Kurian, 1955
- Genus Neodoryctes Szépligeti, 1914
- Genus Neoephialtes Constantineanu & Pisica, 1970 †
- Genus Neoepistenia Heqvist, 1959
- Genus Neoeryma Ashmead, 1898
- Genus Neoformica Wheeler, 1913
- Genus Neofoxia Viereck, 1901
- Genus Neogabunia Brèthes, 1927
- Genus Neogreeneia Viereck, 1912
- Genus Neohalictoides Viereck, 1904
- Genus Neohelcon Szépligeti in Voeltzkow, 1913
- Genus Neoleptochilus Blüthgen, 1961 †
- Genus Neolonchetron Szelenyi, 1982
- Genus Neolygocerus Ishii, 1951
- Genus Neomegachile Mitchell, 1934
- Genus Neomesostenus Schmiedeknecht, 1904
- Genus Neomicrodus Szépligeti, 1908
- Genus Neomutilla Reed, 1898
- Genus Neomyrma Forel, 1914
- Genus Neomyrmamblys Wheeler, 1921
- Genus Neonaenaria Uchida, 1956
- Genus Neonecremnus Brèthes, 1909
- Genus Neonortonia Viereck, 1912
- Genus Neonortoniella Blanchard, 1947
- Genus Neontsira Rohwer, 1924
- Genus Neopanurgus Schwammberger, 1971 †
- Genus Neopareophora Macgillivray, 1908
- Genus Neopelmatopus Conde, 1934
- Genus Neoperdita Ashmead, 1899
- Genus Neophaenocarpa Belokobylskij in Ler, 1998
- Genus Neophanerotoma Szépligeti, 1908
- Genus Neophion Morley, 1912
- Genus Neophotopsis Ashmead, 1903
- Genus Neophylax Ashmead, 1900
- Genus Neopimploides Viereck, 1912
- Genus Neopius Gahan, 1917
- Genus Neoplaniceps Bradley, 1944
- Genus Neoponera Emery, 1901
- Genus Neopoppia Rohwer, 1912
- Genus Neopristiceros Heinrich, 1960
- Genus Neopristomerus Viereck, 1912
- Genus Neoprotarchus Cushman, 1924
- Genus Neopseudacrias Dodd, 1915
- Genus Neoptrocerus Girault, 1916
- Genus Neopus Smith, 1910
- Genus Neopyga Heinrich, 1930
- Genus Neorhogas Szépligeti, 1906
- Genus Neorhyssa Szépligeti, 1902
- Genus Neorhyssalus Baker, 1917
- Genus Neoscirtetica Schrottky, 1913
- Genus Neospathegaster Kinsey, 1923
- Genus Neospinolia Linsenmaier, 1968
- Genus Neosprynchotus Schrottky, 1915
- Genus Neostephanus Kieffer, 1904
- Genus Neotheroscopus Turner, 1927
- Genus Neothrinax Enslin, 1912
- Genus Neotomostethus Macgillivray, 1908
- Genus Neotorbda Uchida, 1932
- Genus Neotropichneumon Heinrich, 1930
- Genus Neotrypetes Robertson, 1918
- Genus Neoxenapates Forsius, 1934
- Genus Neoxylocopa Michener, 1954
- Genus Neoxylonomus Clément, 1938
- Genus Neoxylonomus Szépligeti, 1914
- Genus Neoxyplocopa Lieftinck, 1956
- Genus Nepala Muche, 1986
- Genus Nephopheltes Cushman, 1924
- Genus Nephridia Brullé, 1833
- Genus Nephritomma Shuckard, 1840
- Genus Nephycta Förster, 1869
- Genus Nepiera Förster, 1868
- Genus Nesanomalon Morley, 1913
- Genus Nesocolletes Michener, 1965 †
- Genus Nesoeupetersia Blüthgen, 1936
- Genus Nesolasius Wheeler, 1935
- Genus Nesomesochorus Ashmead, 1905
- Genus Nesomyrmex Emery, 1896
- Genus Nesomyrmex Wheeler, 1910
- Genus Nesopimpla Ashmead, 1906
- Genus Nesothrincostoma Blüthgen, 1933
- Genus Nesylaeus Bridwell, 1919
- Genus Netrocerina Enderlein, 1920
- Genus Netroceros Konow, 1896
- Genus Neuraulax Roman, 1914
- Genus Neurepyris Kieffer in André, 1905
- Genus Neurocacus Kieffer, 1913
- Genus Neurocrassus Šnoflák, 1945
- Genus Neuropenes Provancher, 1886
- Genus Neuropria Kieffer, 1904
- Genus Neurosiobla Conde, 1935
- Genus Neurospora Shuckard, 1836
- Genus Neuroteleia Kieffer, 1910
- Genus Nevadensibombus Skorikov, 1922
- Genus Niasnoca Wei, 1997
- Genus Nippogonalos Uchida, 1929
- Genus Nipponocampa Okutani, 1972
- Genus Nipponodipogon Ishikawa, 1965
- Genus Nipponophion Uchida, 1928
- Genus Nipponopsen Yasumatsu, 1938
- Genus Nipponorhynchus Takeuchi, 1941
- Genus Nipporicnus Uchida, 1931
- Genus Niteliopsis Saunders, 1873
- Genus Nitelopterus Ashmead, 1896
- Genus Niwoh Tsuneki, 1984
- Genus Nobandrena Warncke, 1968
- Genus Nobilibombus Skorikov, 1933
- Genus Nodula Ma, 1938
- Genus Noemon Förster, 1868
- Genus Noëmon Förster, 1868 accepted as Noemon Förster, 1868
- Genus Nomadina Westwood, 1868
- Genus Nomadita Mocsáry, 1894
- Genus Nomadosoma Rohwer, 1911
- Genus Nomadula Cockerell, 1903
- Genus Nomiaephagus Ashmead, 1899
- Genus Nomineia Kieffer, 1912
- Genus Nomiocolletes Brèthes, 1909
- Genus Nomiopus Stephens, 1829
- Genus Noratus Walker in Curtis, 1829-30
- Genus Norumbega Pate, 1947
- Genus Noserus Förster, 1862
- Genus Nosopoea Förster, 1862
- Genus Nosopoeus Thomson, 1895
- Genus Notamorphota Blanchard, 1947
- Genus Notandrena Pérez, 1890
- Genus Nothaima Cameron, 1902
- Genus Nothanomaloides Uchida, 1928
- Genus Nothanomalon Szépligeti, 1905
- Genus Nothocrabro Pate, 1943
- Genus Nothosmia Ashmead, 1899
- Genus Nothosphecius Pate, 1936
- Genus Notilena Brèthes, 1913
- Genus Notiochares Banks, 1917
- Genus Notiopimpla Vachal, 1907
- Genus Notoglossa Dahlbom, 1845
- Genus Notomelitta Cockerell, 1933
- Genus Notomeris Förster, 1868
- Genus Notomyrmex Emery, 1915
- Genus Notophorus Basoches, 1822
- Genus Notopimpla Krieger, 1899
- Genus Notosus Tournier, 1878
- Genus Nototrachus Cameron, 1905
- Genus Nototrachys Marshall, 1872
- Genus Notoxylocopa Hurd, 1956
- Genus Nundinella Szépligeti, 1914
- Genus Nuneches Förster, 1868
- Genus Nuristanilla Lelej in Lelej & Kabakov, 1980
- Genus Nurmiya Argaman, 1994
- Genus Nycteresia Roger, 1861
- Genus Nyctomelitta Cockerell, 1929
- Genus Nyctovespa Vecht, 1959
- Genus Nygmatius Hong, 1983 †
- Genus Nythobia Förster, 1868
- Genus Nythophona Förster, 1868
- Genus Nyuka Argaman, 1994
- Genus Nyxeophilus Förster, 1868
- Genus Obconohelorus Rasnitsyn, 1990 †
- Genus Obenbergerella Strand, 1929 †
- Genus Oberthuerella Saussure, 1890
- Genus Oberthurella Saussure, 1890 accepted as Oberthuerella Saussure, 1890
- Genus Oberthürella Saussure, 1890 accepted as Oberthuerella Saussure, 1890
- Genus Obertobombus Reinig, 1930
- Genus Oblongigastrula Hong, 2002 †
- Genus Obtusia Malaise, 1964
- Genus Occipitalia Richards, 1978
- Genus Ochlerus Gistl, 1848
- Genus Ocla Malaise, 1957
- Genus Oclocletes Banks, 1913
- Genus Ocnoserphus Zhang & Zhang, 2001 †
- Genus Ococletes Mickel, 1918
- Genus Octameris Belizin, 1973 †
- Genus Octatomus Tischbein, 1881
- Genus Octotatomus Berthoumieu, 1896
- Genus Ocymorus Förster, 1868
- Genus Odesia Cameron, 1906
- Genus Odontagrypon Cameron, 1906
- Genus Odontalictus Robertson, 1918
- Genus Odontochlora Schrottky, 1909
- Genus Odontocryptus Szépligeti, 1916
- Genus Odontocryptus Uchida, 1932
- Genus Odontodoryctes Granger, 1949
- Genus Odontofornica Enderlein, 1912
- Genus Odontogaster Szépligeti, 1906
- Genus Odontojoppa Cameron, 1903
- Genus Odontolarra Cameron, 1900
- Genus Odontopasites Linsley, 1942
- Genus Odontophyes Konow, 1899
- Genus Odontopria Kieffer, 1905
- Genus Odontopsilus Kieffer, 1909
- Genus Odontopsis Förster, 1868
- Genus Odontopterochilus Kostylev, 1940
- Genus Odontopygia Enderlein, 1920
- Genus Odontosema Kieffer, 1909
- Genus Odontosphaeropyx Cameron, 1910
- Genus Odontostelis Cockerell, 1931
- Genus Odontothynnus Cameron, 1904
- Genus Odontotylocomnus Uchida, 1940
- Genus Oecophthora Heer, 1852
- Genus Oedematopsis Morley, 1908
- Genus Oedicephalopsis Heinrich, 1930
- Genus Oediscelis Philippi, 1866
- Genus Oegilips Agassiz, 1845
- Genus Oenone Haliday, 1839
- Genus Oetztalotenes Fischer, 1998
- Genus Ogkosoma Haupt, 1913
- Genus Ogmophasmus Enderlein, 1912
- Genus Ogulnia Cameron, 1904
- Genus Oiorrhinus Dalla Torre, 1902
- Genus Okinawasega Terayama, 1999
- Genus Oktoceraphron Dessart & Cancemi, 1986
- Genus Oleter Shestakov, 1926
- Genus Oligandrena Lanham, 1949
- Genus Oligoaphidus Quilis Pérez, 1940 †
- Genus Oligoapis Nel & Petrulevicius, 2003 †
- Genus Oligoneuroides Brues, 1910
- Genus Oligoneuroides Zhang, 1985
- Genus Oligoneurus Szépligeti, 1902
- Genus Oligoplectron Förster, 1868
- Genus Oligoplectrum Förster, 1868
- Genus Oligosthenes Thomson, 1876
- Genus Oligosthenus Förster, 1856
- Genus Oligotmema Cushman, 1920
- Genus Oluspa Cameron, 1913
- Genus Omachthes Gerstaecker, 1869
- Genus Omalaspoides Hedicke, 1913
- Genus Omaloderus Walker, 1841
- Genus Omaplopus Spinola, 1841
- Genus Omega Saussure, 1854
- Genus Omena Curtis, 1829-30
- Genus Omoborus Förster, 1868
- Genus Omorga Thomson, 1887
- Genus Omorgus Förster, 1868
- Genus Omotilla Invrea, 1943
- Genus Omphalius Vachal, 1900
- Genus Oncaspis Dettmer, 1925
- Genus Oncophanes Förster, 1862
- Genus Oncorhinus Shuckard in Grey, 1841
- Genus Oncorrhinus Dalla Torre, 1894
- Genus Oneilella Cameron, 1904
- Genus Oneista Förster, 1868
- Genus Oneïsta Förster, 1868 accepted as Oneista Förster, 1868
- Genus Onix Mayr, 1884
- Genus Onochares Banks, 1933
- Genus Onychia Haliday in Curtis, 1829-30
- Genus Oocenteter Cushman, 1935
- Genus Ooceraea Roger, 1862
- Genus Oophagus Liao in Liao Dingxi, Li Xueliu, Pang Xiongfei & Chen Tailu, 1987
- Genus Opandrena Robertson, 1902
- Genus Opheltoideus Ashmead, 1900
- Genus Opheltus Rafinesque, 1815
- Genus Ophidnus Ashmead, 1900
- Genus Ophiodes Hartig, 1847
- Genus Ophiogastra Ashmead, 1900
- Genus Ophiomorpha Szépligeti, 1905
- Genus Ophioneura Cameron, 1906
- Genus Ophiononeura Cameron, 1904
- Genus Ophionopsis Tosquinet, 1903
- Genus Ophthalmopona Schulz, 1906
- Genus Ophthalmopone Forel, 1890
- Genus Opidnus Förster, 1868
- Genus Opiellus Ashmead, 1900
- Genus Opiotenes Fischer, 1998
- Genus Opisenda Szépligeti, 1904
- Genus Opisendea Förster, 1862
- Genus Opisendra Ashmead, 1900
- Genus Opisoneura Ashmead, 1900
- Genus Opisorhyssa Kriechbaumer, 1890
- Genus Opisoxestus Ashmead, 1900
- Genus Opisthoneura Ashmead, 1898
- Genus Opisthoscyphus Mann, 1922
- Genus Opisthostenus Förster, 1868
- Genus Opisthosthenus Ashmead, 1900
- Genus Opodactyla Seyrig, 1932
- Genus Oralia Malaise, 1961
- Genus Orandrena Warncke, 1968
- Genus Orbicapitia Hong, 2002 †
- Genus Orbigastrula Hong, 2002 †
- Genus Orbitella Ma, 1938
- Genus Oreba Cameron, 1900
- Genus Oreocrabro Perkins, 1902
- Genus Oreomyrma Wheeler, 1914
- Genus Oresimus Ashmead, 1900
- Genus Orfiliana Moure, 1954
- Genus Orgilomorpha Ashmead, 1900
- Genus Orientalibombus Richards, 1929
- Genus Orientanoplius Haupt, 1935
- Genus Orientelix Tobias in Ler, 1998
- Genus Orientobracon Tobias in Ler, 2000
- Genus Orientocryptus Uchida, 1931
- Genus Orientosmia Peters, 1978
- Genus Orientostenaraeus Uchida, 1930
- Genus Orientotheronia Morley, 1913
- Genus Orneopetes Agassiz, 1846
- Genus Orona Cameron in Baker, 1905
- Genus Ortalastoroides Giordani Soika, 1982
- Genus Orthanthidium Mavromoustakis, 1953
- Genus Orthobracon Fahringer, 1927
- Genus Orthocentrellus Benoit, 1954
- Genus Orthocrema Santschi, 1918
- Genus Orthocryptus Viereck, 1913
- Genus Orthognathella Szépligeti, 1908
- Genus Orthonotomyrmex Ashmead, 1906
- Genus Orthonotus Ashmead, 1905
- Genus Orthorhogas Granger, 1949
- Genus Orthoxybelus Minkiewicz, 1934
- Genus Oryctopterus Rasnitsyn, 1975 †
- Genus Osmophila Szépligeti, 1902
- Genus Otacustes Förster, 1868
- Genus Otitochilus Förster, 1868
- Genus Otlophorinus Hincks, 1944
- Genus Otohimea Uchida, 1926
- Genus Otomyrmex Forel, 1891
- Genus Ovalicapito Hong, 2002 †
- Genus Ovaligastrula Hong, 2002 †
- Genus Ovatopepsis Haupt, 1952
- Genus Oxyandrena LaBerge, 1977
- Genus Oxybeloides Radszkowskii, 1877
- Genus Oxybelomorpha Brauns, 1896
- Genus Oxybiastes Mavromoustakis, 1954
- Genus Oxycharis Delucchi, 1954
- Genus Oxycleptes Móczár, 1962
- Genus Oxycoryphiscus Ghesquière, 1946
- Genus Oxycoryphus Cameron, 1904
- Genus Oxyglypta Förster, 1856
- Genus Oxygyne Forel, 1901
- Genus Oxyhalictus Cockerell, 1935
- Genus Oxylabis Förster, 1856
- Genus Oxynedys Schrottky, 1902
- Genus Oxypimpla Noskiewicz & Chudoba, 1952
- Genus Oxystoglossa Smith, 1853
- Genus Oxystoglossidia Moure, 1943
- Genus Oxysuchus Delucchi, 1956
- Genus Oxyuroserphus Rasnitsyn, 1994 †
- Genus Oxyurus Lamarck, 1817
- Genus Oxyxylocopa Hurd & Moure, 1963
- Genus Pachybracon Cameron, 1908
- Genus Pachyceble Moure, 1941
- Genus Pachycentris Friese, 1902
- Genus Pachycerapis Cockerell, 1922
- Genus Pachychelonus Brues, 1924
- Genus Pachycolletes Bischoff in Stoeckhert, 1954
- Genus Pachycurgus Haupt, 1937
- Genus Pachyeucharis Boucek, 1956
- Genus Pachyhalonia Moure & Michener, 1955
- Genus Pachymelopsis Cockerell, 1905
- Genus Pachymerella Enderlein, 1920
- Genus Pachymicrodynerus Blüthgen, 1938
- Genus Pachynimia Haupt in Schouteden, 1929
- Genus Pachynomada Rodeck, 1945
- Genus Pachyonyx Walsh, 1873
- Genus Pachypodium Stephens, 1829
- Genus Pachyprosopina Michener, 1965 †
- Genus Pachyprosopula Michener, 1965 †
- Genus Pachyprotoma Kohl, 1906
- Genus Pachyscelidris Szelényi, 1941
- Genus Pachyscelio Risbec, 1954
- Genus Pachysema Förster, 1862
- Genus Pachystigmus Hellén, 1927
- Genus Pachythecus Cameron, 1912
- Genus Paganicon Gistl, 1848
- Genus Pagarenes Cameron, 1903
- Genus Paipila Cameron, 1905
- Genus Palaeapis Hong, 1984 †
- Genus Palaeatta Borgmeier, 1950
- Genus Palaeoaspicera Kovalev, 1994 †
- Genus Palaeobethylus Brues, 1923 †
- Genus Palaeocynipiana Kovalev, 1994 †
- Genus Palaeocynips Kovalev, 1994 †
- Genus Palaeomyrmex Dlussky in Rasnitsyn, 1975 †
- Genus Palaeomyrmex Heer, 1865 †
- Genus Palaeorhiza Hirashima, 1978
- Genus Paleomelitta Engel, 2001 †
- Genus Palinepeolus Holmberg, 1909
- Genus Palinzele Brues, 1922
- Genus Pallandrena Warncke, 1968
- Genus Pallenites Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Pallhalictus Warncke, 1975
- Genus Pallosoma Lepeletier, 1845
- Genus Paltothyreus Mayr, 1862
- Genus Pambolidea Ashmead, 1900
- Genus Pammachus Förster, 1868
- Genus Pammicra Förster, 1868
- Genus Pammicrus Thomson, 1883
- Genus Pampholyx Ashmead, 1898 accepted as Pompholyx Freymut, 1870
- Genus Panargyrops Förster, 1868
- Genus Pandelus Förster, 1856
- Genus Panerema Förster, 1862
- Genus Paniscomima Enderlein, 1904
- Genus Paniscozele Enderlein, 1920
- Genus Pantoclis Förster, 1856
- Genus Pantolipsa Schmiedeknecht, 1908
- Genus Pantolispa Förster, 1868
- Genus Pantolyta Förster, 1856
- Genus Pantoporthus Förster, 1868
- Genus Pantropa Förster, 1868
- Genus Panurgomia Viereck, 1909
- Genus Pappobracon Tobias in Ler, 2000
- Genus Papualictus Michener, 1980
- Genus Parabaecis Granger, 1949
- Genus Parabatozonus Yasumatsu, 1936
- Genus Parabinarea Brues, 1912
- Genus Parabirmella Wei & Nie, 1998
- Genus Parabispa Vecht, 1960
- Genus Parabraconia Schmiedeknecht, 1925
- Genus Paracalyoza Cameron, 1909
- Genus Paracanidia Viereck, 1912
- Genus Paracedria Heqvist, 1957
- Genus Paracella Pasteels, 1965
- Genus Paracella Michener, 1997 †
- Genus Paracelonites Kostuilev, 1935
- Genus Paracentistidea van Achterberg in van Achterberg & Mehrnejad, 2002
- Genus Paracentris Cameron, 1903
- Genus Paracerceris Brèthes, 1913
- Genus Paracharops Blanchard, 1942
- Genus Parachremylus Granger, 1949
- Genus Paraclavelia Haupt, 1930
- Genus Paracoelioxys Gribodo, 1884
- Genus Paracolobopsis Emery, 1920
- Genus Paracraspis Weld, 1952
- Genus Paracrema Santschi, 1918
- Genus Paracremastus Szépligeti, 1900
- Genus Paracrocisa Alfken, 1937
- Genus Paracryptocerus Emery, 1915
- Genus Paracyclops Maneval, 1936
- Genus Paradelius de Saeger, 1942
- Genus Paradicylus Girault, 1915
- Genus Paradioxys Mocsáry, 1894
- Genus Paradistega Forsius, 1934
- Genus Paradoryctes Grange, 1949
- Genus Paraecphylus Ashmead, 1900
- Genus Paraelectrobombus Nel & Petrulevicius, 2003 †
- Genus Paraenictus Wheeler, 1929
- Genus Paraeulophites Hong, 2002 †
- Genus Parafenusa Zhelokhovtzev, 1976
- Genus Paraformica Forel, 1915
- Genus Parafriesea Schrottky, 1906
- Genus Paraganaspis Diaz & Gallardo in Diaz, Gallardo & Walsh, 1996
- Genus Paragayella Soika, 1974
- Genus Paragenes Berthoumieu, 1904
- Genus Paraglypta Kieffer, 1921
- Genus Paragris Saussure, 1855
- Genus Paragrypon Uchida, 1941
- Genus Paragyroneuron Baker, 1917
- Genus Parahalictoides Cockerell & Porter, 1899
- Genus Parahesma Michener, 1965
- Genus Paraholcomyrmex Emery, 1915
- Genus Parahopella Girault, 1923
- Genus Paralaelius Kieffer, 1905
- Genus Paralellopsis Maidl, 1914
- Genus Paralipsis Förster, 1862
- Genus Parallantus Wei & Nie, 1998
- Genus Parallelogaster Huggert, 1973 †
- Genus Parallelogaster Huggert, 1980
- Genus Parallelopsis Maidl, 1914
- Genus Parallomma Malaise, 1933
- Genus Paraloelius Cameron, 1905
- Genus Paramacrophya Forsius, 1917
- Genus Paramacropis Popov, 1936
- Genus Paramegachile Friese, 1898
- Genus Paramegalochila Schulz, 1906
- Genus Paramegilla Friese, 1897
- Genus Paramellinus Rohwer, 1912
- Genus Parameria Guerin, 1837
- Genus Paramesocrina Nagamori, 1925
- Genus Paramiomoea Ashmead, 1896
- Genus Parammobates Friese, 1906
- Genus Paramyrmamblys Santschi, 1926
- Genus Paramyrmosa Suárez, 1963
- Genus Paramyrmosa Saussure in Fedtschenko, 1880
- Genus Paramyrmosa Krombein, 1946
- Genus Paramyzine Berg, 1898
- Genus Parandrena Robertson, 1897
- Genus Parandricus Kieffer, 1906
- Genus Paraneugmenus Wei & Nie, 1999
- Genus Paraneura Morley, 1913
- Genus Paraneurobaeus Risbec, 1956
- Genus Paranomalon Viereck, 1912
- Genus Paranomia Friese, 1897
- Genus Paranomina Michener, 1944
- Genus Paranoplius Haupt, 1929
- Genus Paranortonia Bertoni, 1934
- Genus Paranothyreus Kohl, 1896
- Genus Paranthidium Friese, 1898
- Genus Paranysson Guérin-Méneville, 1844
- Genus Parapambolus Dahl, 1912
- Genus Paraparatrechina Donisthorpe, 1947
- Genus Parapechthis Blanchard, 1936
- Genus Parapegus Kieffer, 1908
- Genus Parapenesia Kieffer, 1910
- Genus Paraphacota Santschi, 1919
- Genus Parapheidole Emery, 1915
- Genus Paraphyllotoma Forsius, 1930
- Genus Paraplesius Förster, 1868
- Genus Parapolyglossa Brauns, 1929
- Genus Parapompilus Smith, 1855
- Genus Parapristocera Brues, 1933 †
- Genus Paraprosopis Popov, 1939
- Genus Parapsammoderes Arnold, 1937
- Genus Paraptesis Magretti, 1884
- Genus Pararhyssa Walsh, 1873
- Genus Pararhyssalus Cameron, 1911
- Genus Parasalius Banks, 1934
- Genus Parasapyga Turner, 1910
- Genus Paraselandria Ashmead, 1898
- Genus Parasilsilia Cheesman, 1936
- Genus Parasiobla Ashmead, 1898
- Genus Parasperina Cameron, 1911
- Genus Paraspirhina Cameron, 1911
- Genus Parastatis Kirby, 1881
- Genus Parastatus Ashmead, 1898 accepted as Parastatis Kirby, 1881
- Genus Parastenancistrocerus Blüthgen, 1938
- Genus Parasymphya Tobias in Ler, 1998
- Genus Parasympiesis Brèthes, 1927
- Genus Parasyscia Emery in André, 1882
- Genus Paratanychora Zhang & Rasnitsyn, 2003 †
- Genus Parataxonus Macgillivray, 1908
- Genus Paratelopsilus Whittaker, 1930
- Genus Parateras Ashmead, 1897
- Genus Parathrincostoma Blüthgen, 1933
- Genus Parathyreopus Kohl, 1915
- Genus Paratrichosalius Arnold, 1934
- Genus Paratrimorus Kieffer, 1908
- Genus Paraugochlora Schrottky, 1910
- Genus Paraugochloropsis Schrottky, 1906
- Genus Paraulacus Ping, 1928 †
- Genus Paraxyela Macgillivray, 1912
- Genus Parazarca Ashmead, 1898
- Genus Parca Morley, 1913
- Genus Parelaphroptera Turner, 1910
- Genus Parellampus Semenov-Tian-Shanskiĭ, 1932
- Genus Paremisia Moure, 1945
- Genus Parentypoma Strobl, 1900
- Genus Parepicharis Moure, 1945
- Genus Parepipona Giordani Soika, 1957 †
- Genus Pareucera Tkalcu, 1978
- Genus Pareuodynerus Blüthgen, 1938
- Genus Parholcomyrmex Emery, 1915
- Genus Parhypodynerus Giordani Soika, 1973
- Genus Paridris Brèthes, 1917
- Genus Parinostemma Kieffer in André, 1914
- Genus Parinvreia Steffan, 1951
- Genus Parizonidea Viereck, 1914
- Genus Paropheltes Cameron, 1907
- Genus Pasiphae Spinola in Gay, 1851
- Genus Pasites Wamcke, 1983
- Genus Pasites Jurine, 1807
- Genus Pasitomachthes Bischoff, 1923
- Genus Passalida Brèthes, 1914
- Genus Pasteelsia Malaise, 1964
- Genus Patagiata Alfken, 1942
- Genus Paucdolichomitus Constantineanu & Pisica, 1970
- Genus Pauesiella Sedlag & Stary, 1980
- Genus Paulynomia Michener, 2000
- Genus Pauphalictus Warncke, 1982
- Genus Paurolexis Cameron, 1906
- Genus Paurophatnus Cameron, 1905
- Genus Pauxorcula Argaman, 1994
- Genus Pavlovskia Gussakovskiĭ, 1935
- Genus Pavostelis Sladen, 1916
- Genus Paxillibracon Quicke, 1985
- Genus Pectenella Morley, 1914
- Genus Pectinata Méhelÿ, 1935
- Genus Pectinella Morley, 1914
- Genus Pectinia Lepeletier, 1846
- Genus Pedetes Bernstein, 1861
- Genus Pedicellidea Malaise, 1964
- Genus Pedinomma Förster, 1855
- Genus Pedinotus Szépligeti, 1902
- Genus Pedothoeca Richards, 1978
- Genus Pegarthrum Cameron, 1910
- Genus Pegascynips Brèthes, 1928
- Genus Pelandrena Cockerell, 1909 †
- Genus Pelicandrena LaBerge & Ribble, 1972
- Genus Pelmagathis Enderlein, 1920
- Genus Pelmatopus Hartig, 1837
- Genus Peltales Townes & Townes, 1959
- Genus Peltastes Illiger, 1807
- Genus Peltephorus Erdös, 1961
- Genus Peltopius Clément, 1930
- Genus Pemon Förster, 1868
- Genus Pemphilis Risso, 1826
- Genus Penecerus Wesmael, 1838
- Genus Pentacladocerus Erdös, 1963
- Genus Pentacrita Förster, 1869
- Genus Pentakleidota Weld, 1951
- Genus Pentamerocera Ashmead, 1897
- Genus Pentaperdita Cockerell & Porter, 1899
- Genus Pentaplasta Kieffer, 1901
- Genus Pentapleura Förster, 1862
- Genus Pentarhoptra Kieffer, 1901
- Genus Pentarthron Packard, 1872
- Genus Pentarthrum Dalla Torre, 1898
- Genus Pentastichodes Girault, 1913
- Genus Penteriades Michener & Sokal, 1957 †
- Genus Penteucoila Weld, 1951
- Genus Penthemisia Moure, 1950
- Genus Peranthrix Cameron, 1882
- Genus Percinetus Wall, 1967
- Genus Percnobracon Kieffer in Kieffer & Joergensen, 1910
- Genus Perditella Cockerell, 1899
- Genus Perezia Ferton, 1914
- Genus Pergandea Ashmead, 1905
- Genus Perhymenes Brèthes, 1915
- Genus Periantherix Dalla Torre, 1894
- Genus Periclistidea Slosson, 1902
- Genus Periclistis Ashmead, 1885
- Genus Periclistoptera Ashmead, 1898
- Genus Periclistus Förster, 1869
- Genus Peridesmia Förster, 1856
- Genus Perilissoides Uchida, 1932
- Genus Peringueya Ashmead, 1903
- Genus Perisemus Förster, 1856
- Genus Perissander Michener, 1942
- Genus Perissopompilus Evans, 1951
- Genus Peristus Curtis in Haliday, 1833
- Genus Peritaenius Förster, 1868
- Genus Perixylocopa Hurd & Moure, 1963
- Genus Perosis Förster, 1868
- Genus Perrissomyrmex Smith, 1947
- Genus Pesarinia Pagliano & Scaramozzino, 1989 †
- Genus Petalodes Wesmael, 1838
- Genus Petersenia Togashi, 1982
- Genus Petersiana Jørgensen, 1913
- Genus Peus Konow, 1903
- Genus Peüs Konow, 1903 accepted as Peus Konow, 1903
- Genus Peverella Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Pezolochus Förster, 1850
- Genus Pezophycta Förster, 1869
- Genus Pezopompilus Arnold, 1952
- Genus Pezoporus Förster, 1868
- Genus Pezopria Kieffer in André, 1910
- Genus Phaceliapis Michener, 1942
- Genus Phaedraspis Cameron, 1906
- Genus Phaedroctonus Förster, 1868
- Genus Phaedrophadnus Cameron, 1906
- Genus Phaedrotoma Förster, 1862
- Genus Phaenodus Förster, 1862
- Genus Phaenolexis Förster, 1862
- Genus Phaenolyta Förster, 1862
- Genus Phaenosarus Mitchell, 1934
- Genus Phaenosema Ashmead, 1900
- Genus Phaenosemus Förster, 1868
- Genus Phaeosmia Michener, 1943
- Genus Phagesorus Förster, 1868
- Genus Phalega Cameron, 1905
- Genus Phalerimeris Betrem in Bradley, Chester & Betrem, 1967
- Genus Phanaulax Cameron, 1910
- Genus Phanerodryinus Roepke, 1916
- Genus Phanerogaster Wesmael, 1838
- Genus Phaneroschadonenta Plath, 1927
- Genus Phaneroschadonia Plath, 1934
- Genus Phanerotomina Schestakov, 1930
- Genus Phanochilus Banks, 1944
- Genus Phanomalopsis Michener & Moure, 1957
- Genus Phanuromorpha Kieffer, 1926
- Genus Phasganogastra Masi, 1942
- Genus Phatnacra Förster, 1868
- Genus Phaulloserphus Pschorn-Walcher, 1958
- Genus Pheidolacanthinus Smith, 1865
- Genus Phiarus Gerstaecker, 1869
- Genus Phidias Snellen van Vollenhoven, 1878
- Genus Philanthocephalus Cameron, 1890
- Genus Philax Blanchard, 1840
- Genus Phileremulus Cockerell, 1895
- Genus Phileremus Latreille, 1809
- Genus Philolestoides Ferrière, 1929
- Genus Philomacroploea Cameron, 1905
- Genus Philonygmus Förster, 1868
- Genus Philopenectroma Brèthes, 1913
- Genus Philoponites Cockerell, 1915
- Genus Philopsyche Cameron, 1905
- Genus Philotymma Förster, 1868
- Genus Philoxanthus Ashmead, 1898
- Genus Phlebatrophia Macgillivray, 1909
- Genus Phor Robertson, 1903
- Genus Photoptera Viereck, 1913
- Genus Phthinodes Tschek, 1868
- Genus Phthonocampus Zhang, Sun & Zhang, 1994 †
- Genus Phyllopais Hering, 1934
- Genus Phyrtus Förster, 1868
- Genus Physatta Smith, 1857
- Genus Physcoteles Berthoumieu, 1904
- Genus Physiotorus Brischke, 1891
- Genus Physocrema Forel, 1912
- Genus Physoscelis Agassiz, 1845
- Genus Physoscelus Lepeletier & Brullé, 1835
- Genus Physostetha Michener, 1938
- Genus Phytodiaetoides Morley, 1913
- Genus Phytosphex Arnold, 1951
- Genus Phyzelus Förster, 1868
- Genus Piagetia Ritsema, 1872
- Genus Picardellia Lichtenstein, 1920
- Genus Picroscopus Förster, 1868
- Genus Pielia Uchida, 1937
- Genus Piestopleura Förster, 1856
- Genus Piezobria Förster, 1869
- Genus Pilibracon Tobias, 1961
- Genus Pilinothrix Förster, 1869
- Genus Pilompus Arnold, 1951
- Genus Pilpomus A. Costa in O. Costa, 1859
- Genus Pimplidea Viereck, 1914
- Genus Pimplites Steinbach, 1967
- Genus Pinicola Brébisson, 1818
- Genus Pinta Zavattari, 1912
- Genus Pisonitus Shuckard, 1838
- Genus Pisonoides Smith, 1858
- Genus Pitaliris Tsuneki, 1982
- Genus Pitanta Pate, 1947
- Genus Pittoecus Evans, 1973 †
- Genus Plagioceps Haupt, 1930
- Genus Plagioscelio Kieffer, 1916
- Genus Plagiozina Enderlein, 1920
- Genus Plagomma Haupt, 1941
- Genus Plancus Curtis, 1829-30
- Genus Plancus Curtis, 1833
- Genus Planepyris Kieffer in André, 1905
- Genus Planimyrma Viehmeyer, 1914
- Genus Planocryptus Heinrich, 1949
- Genus Plastandrena Hedicke, 1933
- Genus Plastibalia Kieffer, 1911
- Genus Plastochaleis Masi, 1943
- Genus Plastodryinus Kieffer in André, 1906
- Genus Plastomicrops Kieffer, 1906
- Genus Platandrena Viereck, 1924
- Genus Platecrizotes Ferrière, 1934
- Genus Platinopoda Dalla Torre, 1896
- Genus Platocharis Kerrich, 1969
- Genus Platophion Hellén, 1926
- Genus Platosmia Warncke, 1990
- Genus Platycyphus Mackauer, 1960
- Genus Platyderes Guérin-Méneville, 1844
- Genus Platyencyrtus Erdös & Novicky, 1955
- Genus Platygasterites Carpenter, 1992 †
- Genus Platygasterites Statz, 1938 †
- Genus Platygonalos Schulz, 1907
- Genus Platygonalys Schulz, 1905
- Genus Platygonatopus Kieffer in André, 1906
- Genus Platyllotropa Szelényi, 1938
- Genus Platymyrmilla André, 1901
- Genus Platynopoda Westwood in Jardine, 1840
- Genus Platypelmus Walker in Curtis, 1829-30
- Genus Platypolybia Richards, 1978
- Genus Platyspatulariella Pittioni, 1954
- Genus Platysta Pasteels, 1965
- Genus Platystruma Brown, 1953
- Genus Platytropa Kozlov, 1976 †
- Genus Plectobracon Brèthes, 1927
- Genus Plectocynips Diaz, 1976 †
- Genus Plectraporus Bradley, 1944
- Genus Pleiomerus Wesmael, 1837
- Genus Plesia Jurine, 1807
- Genus Plesignathus Förster, 1868
- Genus Plesiobracon Cameron, 1903
- Genus Plesiocryptus Cameron, 1903
- Genus Plesioexochus Cameron, 1905
- Genus Plesiognathus Ashmead, 1900
- Genus Plesiomasaris Cameron, 1904
- Genus Plesiomma Förster, 1868
- Genus Plesiophthalmidea Viereck, 1914
- Genus Plesiosphaeropyx Cameron, 1912
- Genus Plesoispilus Ferrière, 1953
- Genus Pleurodontoplax Enderlein, 1914
- Genus Pleuropria Kieffer, 1905
- Genus Plistotrichia Morawitz, 1874
- Genus Plusia Hoffmannsegg, 1817
- Genus Plutobethylus Kieffer, 1910
- Genus Plutofoenus Kieffer, 1911
- Genus Plutopria Kieffer, 1910
- Genus Plutothrix Förster, 1856
- Genus Podagenia Priesner, 1973 †
- Genus Poecilandrena Hedicke, 1933
- Genus Poecilobombus Dalla Torre, 1882
- Genus Poecilocentris Friese, 1900
- Genus Poecilocurgus Haupt, 1937
- Genus Poeciloechroa Dahlbom, 1854
- Genus Poecilomelitta Friese, 1913
- Genus Poecilosoma Thomson, 1870
- Genus Poecilostoma Dahlbom, 1835
- Genus Poglothyrea Szelenyi, 1972
- Genus Pogonius Dahlbom, 1845
- Genus Poimenus Arnold, 1937
- Genus Polanskiella Rossi de Garcia, 1983 †
- Genus Polbourdouxia Dessart, 1977
- Genus Polemolochus Aubert, 1964
- Genus Polemophthorus Schulz, 1911
- Genus Poliandrena Warncke, 1968
- Genus Policana Friese, 1910
- Genus Policana Sandhouse, 1943
- Genus Policrabo Leclercq, 1958
- Genus Polistella Ashmead, 1904
- Genus Polistiphaga Cushman, 1925
- Genus Polistula Weyrauch, 1938
- Genus Polochridium Gussakovskiĭ, 1933
- Genus Polyaeneus Ashmead, 1900
- Genus Polyaenidea Viereck, 1913
- Genus Polyaenus Cresson, 1873
- Genus Polyamma Kriechbaumer, 1894
- Genus Polybates Macgillivray, 1909
- Genus Polybia Lepeletier, 1835
- Genus Polycinetis Förster, 1868
- Genus Polycinetus Ashmead, 1900
- Genus Polyclistus Förster, 1868
- Genus Polycyrtimorpha Viereck, 1913
- Genus Polydegmon Förster, 1862
- Genus Polydegmus Förster, 1862
- Genus Polyglossa Friese, 1909
- Genus Polyhamma Dalla Torre, 1901
- Genus Polyhomoa Azuma, 1950
- Genus Polyhomorus Schulz, 1906
- Genus Polymecus Förster, 1856
- Genus Polymistus Ashmead, 1899
- Genus Polyodontus Radszkowskii, 1877
- Genus Polyomorus Kriechbaumer, 1894
- Genus Polyoncus Förster, 1868
- Genus Polypeza Förster, 1856
- Genus Polyplanus Nees, 1834
- Genus Polypystis Förster, 1868
- Genus Polyrhabdus Walsh, 1873
- Genus Polyrhembia Förster, 1868
- Genus Polyrhysia Förster, 1868
- Genus Polyrhysius Thomson, 1894
- Genus Polyrrhabdus Dalla Torre, 1901
- Genus Polyselandria Macgillivray, 1914
- Genus Polyselasmus Schmiedeknecht, 1912
- Genus Polysphinctomorpha Ashmead, 1900
- Genus Polysphinctopsis Habermehl, 1917
- Genus Polystenidea Viereck, 1911
- Genus Polystenus Förster, 1862
- Genus Polystichophagus Ashmead, 1898
- Genus Polytaxonus Macgillivray, 1908
- Genus Polyterus Förster, 1868
- Genus Polytrera Förster, 1868
- Genus Polytreres Thomson, 1892
- Genus Pomobombus Krueger, 1917
- Genus Pompholyx Freymut, 1870
- Genus Pompilinus Ashmead, 1902
- Genus Pompiliodes Ashmead, 1902
- Genus Pompilioides Radoszkowski, 1887
- Genus Pompiloides Haupt, 1927
- Genus Poncyia Kieffer, 1903
- Genus Poneracantha Emery, 1897
- Genus Ponerotilla Brothers, 1994
- Genus Poppia Konow, 1904
- Genus Porizonidea Viereck, 1914
- Genus Poropoea Förster, 1851
- Genus Porterapis Michener, 1989
- Genus Posocentrus Provancher, 1875
- Genus Potophion Cushman, 1947
- Genus Praeaclista Szabo, 1977 †
- Genus Praecaclista Szabo, 1977 †
- Genus Praedrus Ashmead, 1900
- Genus Pramha Cameron, 1903
- Genus Pratobombus Vogt, 1911
- Genus Presbia Spinola in Gay, 1851
- Genus Pressia Belizin, 1968
- Genus Pressibombus Frison, 1935
- Genus Priesnerius Moczar, 1978
- Genus Priocnemella Banks, 1925
- Genus Priocnemella Banks, 1946
- Genus Priocnemiocheilus Wolf, 1970
- Genus Priomerus Walker, 1833
- Genus Prionopus Billberg, 1820
- Genus Priophanes Banks, 1943
- Genus Priosphys Enderlein, 1920
- Genus Pristapenesia Brues, 1933
- Genus Pristiphorus Berthold in Latreille, 1827
- Genus Pristis Brullé in Lepeletier, 1846
- Genus Pristobethylus Kieffer in André, 1905
- Genus Pristocelus Szépligeti, 1905
- Genus Pristocera Klug, 1808
- Genus Pristodoryctes Kieffer, 1921
- Genus Pristogonatopus Kieffer, 1913
- Genus Pristomeridia Ashmead, 1900
- Genus Pristomicrops Kieffer, 1906
- Genus Pristomutilla Ashmead, 1903
- Genus Pristophora Newman, 1837
- Genus Pristosmicra Ashmead, 1904
- Genus Pristotrichia Ashmead, 1899
- Genus Proanacharis Kovalev, 1996
- Genus Proanthidium Friese, 1898
- Genus Proantrusa Tobias in Ler, 1998
- Genus Proapis Oken, 1815
- Genus Probelyta Kieffer, 1909
- Genus Probleta Konow, 1908
- Genus Proboloides Morley, 1903
- Genus Procalyoza Kieffer in Kieffer & Marshall, 1905
- Genus Procerapachys Wheeler, 1915 †
- Genus Procleptes Evans, 1969 †
- Genus Procockerellia Timberlake, 1954
- Genus Proctorenyxa Lelej & Kozlov, 1999
- Genus Prodasyhalonia LaBerge, 1958
- Genus Prodecatomidea Risbec, 1952
- Genus Prodendrocerus Kieffer in André, 1907
- Genus Prodicroaspis Emery in Sarasin & Roux, 1914
- Genus Prodryinus Kieffer in Kieffer & Marshall, 1906
- Genus Proedrus Förster, 1868
- Genus Progoniozus Kieffer in Kieffer & Marshall, 1905
- Genus Prohalictus Armbruster, 1938 †
- Genus Prolaelius Kieffer in Kieffer & Marshall, 1905
- Genus Prolapitha Kieffer, 1908
- Genus Proleurocerus Ferrière, 1935
- Genus Promachus Ashmead, 1889
- Genus Promeranoplus Emery in Sarasin & Roux, 1914
- Genus Promeuselia Kieffer, 1910
- Genus Promiomera Ashmead, 1903
- Genus Promiomoera Ashmead, 1903
- Genus Promiscolus Kieffer, 1921
- Genus Promyopias Santschi, 1914
- Genus Promyrma Forel, 1912
- Genus Pronastatus De Santis, 1952
- Genus Propalosoma Dlussky & Rasnitsyn, 1999 †
- Genus Propantolyta Kieffer in André, 1910
- Genus Propentapria Dodd, 1915
- Genus Prophanurus Kieffer in André, 1912
- Genus Prophilanthus Cockerell, 1906
- Genus Propicrostycus Szelényi, 1941
- Genus Propodomyrma Wheeler, 1910
- Genus Prorhynchium Saussure, 1855
- Genus Prorops Waterston, 1923
- Genus Prosacantha Nees, 1834
- Genus Prosalius Aurivillius, 1907
- Genus Prosanteris Kieffer, 1908
- Genus Prosapenesia Kieffer, 1910
- Genus Prosapha Förster, 1862
- Genus Prosceliphron Frenguelli, 1946 †
- Genus Proschizonatus
- Genus Proscleroderma Kieffer, 1905
- Genus Prosclerogibba Kieffer in André, 1905
- Genus Proscopomyrmex Patrizi, 1946
- Genus Proscus Holmgren, 1889
- Genus Prosecris Gistl, 1848
- Genus Prosmorus Förster, 1868
- Genus Prosmosus Davis, 1897
- Genus Prosopidris Wheeler, 1935
- Genus Prosopisteroides Hirashima, 1967 †
- Genus Prosopoides Friese, 1908
- Genus Prosopostenus Uchida, 1932
- Genus Prosopoxylocopa Hurd & Moure, 1963
- Genus Prosorus Curtis, 1829-30
- Genus Prosparasion Kieffer, 1913
- Genus Prospilomicrus Kieffer in Voeltzkow, 1910
- Genus Prospudaea Hincks, 1944
- Genus Prosthiacantha Enderlein, 1912
- Genus Prosthodocis Enderlein, 1912
- Genus Prostromboceros Rohwer, 1912
- Genus Prosynacra Kieffer, 1905
- Genus Prosynapsis Dalla Torre & Kieffer, 1910
- Genus Protamisega Evans, 1973 †
- Genus Protandrenopsis Crawford, 1903
- Genus Protanthidium Cockerell, 1901
- Genus Protarchoides Cushman, 1922
- Genus Protephedrus Quilis Pérez, 1940 †
- Genus Proteraner Robertson, 1903
- Genus Proterocryptus Ashmead, 1906
- Genus Proteropoides Viereck, 1909
- Genus Protiphia Brèthes, 1913
- Genus Protisobrachium Benoit, 1957
- Genus Protoanthidium Sandhouse, 1943
- Genus Protoanthidium Cameron, 1902
- Genus Protobombus Cockerell, 1909 †
- Genus Protocharips Kovalev, 1994 †
- Genus Protoclavelia Arnold, 1932
- Genus Protocryptus Schmiedeknecht, 1904
- Genus Protodiscelis Brèthes, 1909
- Genus Protodolichurus Nemkov, 1988 †
- Genus Protolithurgus Engel, 2001 †
- Genus Protomelecta Cockerell, 1908 †
- Genus Protomelissa Friese, 1914
- Genus Protomutilla Bischoff, 1916
- Genus Protopristocera Brues, 1923 †
- Genus Protoprobleta Malaise, 1950
- Genus Protoprocto Sharkey in Darling & Sharkey, 1990 †
- Genus Protostelis Friese, 1895
- Genus Prototaxonus Rohwer, 1910
- Genus Protothyreopus Ashmead, 1899
- Genus Protoxyela Macgillivray, 1912
- Genus Protrimorus Kieffer, 1908
- Genus Provancherella Dalla Torre, 1901
- Genus Provancheria Ashmead, 1900
- Genus Prozelotypa Kieffer, 1909
- Genus Psacus Holmgren, 1868
- Genus Psamatha Shuckard, 1838
- Genus Psammandrena LaBerge, 1977
- Genus Psammatha Dalla Torre, 1897
- Genus Psammochares Latreille, 1796
- Genus Psammoderes Haupt, 1929
- Genus Psammomyrma Forel, 1912
- Genus Psammophila Dahlbom, 1842
- Genus Psammosphex Gussakovskiĭ, 1952
- Genus Pselaphanus Szépligeti, 1902
- Genus Pseudacaenites Ashmead, 1900
- Genus Pseudaclitus Stary, 1974
- Genus Pseudacoenites Kriechbaumer, 1892
- Genus Pseudaelurus Ashmead, 1903
- Genus Pseudagathis Kriechbaumer, 1894
- Genus Pseudanthophilus Ashmead, 1899
- Genus Pseudaphanomerus Szelényi, 1941
- Genus Pseudasthenara Uchida, 1930
- Genus Pseudaulax Ashmead, 1903
- Genus Pseudelaphroptera Ashmead, 1903
- Genus Pseudephedrus Stary, 1972
- Genus Pseudepyris Ducke, 1902
- Genus Pseuderipternoides Viereck, 1916 †
- Genus Pseudeugalta Ashmead, 1900
- Genus Pseudexetastes Meyer, 1927
- Genus Pseudhedychrum Abeille de Perrin, 1879
- Genus Pseudhylaeus Cockerell, 1929
- Genus Pseudibalia Kieffer, 1911
- Genus Pseudiscelis Friese, 1906
- Genus Pseudoacoenitus Kiss, 1924
- Genus Pseudobanchus Szépligeti, 1911
- Genus Pseudoblennocampa Malaise, 1935
- Genus Pseudobombus Agassiz, 1845
- Genus Pseudobranchiata Méhelÿ, 1935
- Genus Pseudocalyoza Turner, 1915
- Genus Pseudocasinaria Viereck, 1912
- Genus Pseudocentron Mitchell, 1934
- Genus Pseudocephalotilla Bischoff, 1921
- Genus Pseudochasmias Uchida, 1926
- Genus Pseudochilalictus Michener, 1965
- Genus Pseudochrysis Semenov, 1890
- Genus Pseudocilissa Radoszkowski, 1891
- Genus Pseudocolobopsis Emery, 1920
- Genus Pseudocrabro Ashmead, 1899
- Genus Pseudocremnops Szépligeti, 1915
- Genus Pseudocryptus Kriechbaumer, 1893
- Genus Pseudocymodusa Habermehl, 1922
- Genus Pseudocyrtomyrma Emery, 1921
- Genus Pseudodichroa Bischoff, 1923
- Genus Pseudodichthadia André, 1886
- Genus Pseudodicrogenium Fahringer, 1936
- Genus Pseudodinotomus Uchida, 1925
- Genus Pseudodoryctes Szépligeti, 1915
- Genus Pseudoeucoila Ashmead, 1903
- Genus Pseudoferreola Radoszkowski, 1888
- Genus Pseudogonochrysis Bischoff, 1910
- Genus Pseudogyroneuron Baker, 1917
- Genus Pseudohedychrum Dalla Torre, 1892
- Genus Pseudohelcon Szépligeti, 1914
- Genus Pseudohelioryctes Ashmead, 1899
- Genus Pseudohormius Tobias & Alekseev, 1973 †
- Genus Pseudojoppa Kriechbaumer, 1898
- Genus Pseudokalliepipona Giordani Soika, 1955
- Genus Pseudolarra Reed, 1894
- Genus Pseudolimerodes Strobl, 1901
- Genus Pseudolitomastix Risbec, 1954
- Genus Pseudomacrotera Timberlake, 1954
- Genus Pseudomansa Szépligeti, 1916
- Genus Pseudomegachile Friese, 1899
- Genus Pseudomegalochila Schultz, 1906
- Genus Pseudomelecta Radoszkovsky, 1865-66
- Genus Pseudomeria Saunders, 1850
- Genus Pseudomesitius Duchaussoy, 1916
- Genus Pseudomesocryptus Strand, 1917
- Genus Pseudomonophadnus Malaise, 1935
- Genus Pseudonemeritis Szépligeti, 1916
- Genus Pseudonortonia Timon-David, 1944 †
- Genus Pseudonysson Radoszkovsky, 1876
- Genus Pseudoosmia de Bourmeister Radoschkowsky, 1874
- Genus Pseudopareophora Wei & Nie, 1998
- Genus Pseudopasites Bischoff, 1923
- Genus Pseudopedinaspis Brauns, 1906
- Genus Pseudophotopsis André, 1896
- Genus Pseudopoemenia Kiss, 1924
- Genus Pseudopolistes Weyrauch, 1937
- Genus Pseudopolybia Jhering, 1898
- Genus Pseudopompilia Fahringer, 1936
- Genus Pseudopoppia Forsius, 1925
- Genus Pseudorhoptrocentrus Granger, 1949
- Genus Pseudornepetes Durán-Moya, 1941
- Genus Pseudosalius Ashmead, 1904
- Genus Pseudospathius Szépligeti, 1902
- Genus Pseudosphex Taschenberg, 1869
- Genus Pseudospinaria Enderlein, 1905
- Genus Pseudostelis Popov, 1956
- Genus Pseudostrandiella Fahringer, 1936
- Genus Pseudotaxonus Costa, 1894
- Genus Pseudotelenomus da Costa, 1928
- Genus Pseudotetrachrysis Bischoff, 1910
- Genus Pseudotiphia Ashmead, 1903
- Genus Pseudotorbda Uchida, 1932
- Genus Pseudotrielis Betrem, 1928
- Genus Pseudovespula Bischoff, 1930
- Genus Pseudovipio Szépligeti, 1896
- Genus Pseudoxybelus Gussakovskiĭ, 1933
- Genus Psichacra Förster, 1869
- Genus Psilacolus Kieffer, 1908
- Genus Psilanteon Kieffer, 1913
- Genus Psilepyris Kieffer, 1913
- Genus Psilodora Förster, 1869
- Genus Psilodoropsis Hedicke, 1913
- Genus Psilodryinus Kieffer in André, 1906
- Genus Psilogasteroides Brèthes, 1910
- Genus Psilomelissodes La Berge, 1956
- Genus Psilomirinus Brèthes, 1916
- Genus Psilomma Förster, 1856
- Genus Psilommiscus Enderlein, 1912
- Genus Psiloparia Viereck, 1920
- Genus Psilopria Kieffer, 1905
- Genus Psilosage Förster, 1868
- Genus Psilosarge Ashmead, 1900
- Genus Psilosema Kieffer, 1901
- Genus Psilotelus Arnold, 1932
- Genus Psyllechthrus Ghesquière, 1956
- Genus Psyllosphex Arnold, 1935
- Genus Ptenoplectra Smith, 1858
- Genus Pterandrena Robertson, 1902
- Genus Pterocelis Haliday in Curtis, 1829-30
- Genus Pterolinononyktera Malác, 1943
- Genus Pterolycus Ratzeburg, 1848
- Genus Pterolytus Ashmead, 1899
- Genus Pteromalites Heer, 1865
- Genus Pteroncoma Förster, 1841
- Genus Pteroponera Bernard, 1949
- Genus Ptigosphex Gussakovskiĭ, 1928
- Genus Ptilandrena Robertson, 1902
- Genus Ptilium Berthold in Latreille, 1827
- Genus Ptiloglossodes Moure, 1945
- Genus Ptilomelissa Moure, 1943
- Genus Ptilomutilla André, 1905
- Genus Ptilopoda Friese, 1921
- Genus Ptilosaroides Mitchell, 1980
- Genus Ptilosarus Mitchell, 1944
- Genus Ptilotopus Klug, 1810
- Genus Ptygosphex Gussakovskiĭ, 1928
- Genus Pulawskia Pagliano & Scaramozzino, 1989
- Genus Puncthalictus Warncke, 1975
- Genus Puncticolletes Noskiewicz, 1936
- Genus Purichneumon Rasnitsyn & Jarzembowski in Rasnitsyn, Jarzembowski & Ross, 1998 †
- Genus Pycnanthidium Krombein, 1951
- Genus Pycnobracon Cameron, 1902
- Genus Pycnomutilla Ashmead, 1904
- Genus Pycnomutilla André, 1903
- Genus Pycnopompilus Ashmead, 1902
- Genus Pycnostigmus Cameron, 1905
- Genus Pycnothynnus Ashmead, 1903
- Genus Pycnotrichia Förster, 1869
- Genus Pyghalictus Warncke, 1975
- Genus Pygmaeolus Hellén, 1959
- Genus Pygnanthidiellum Mavromoustakis, 1964
- Genus Pygodasis Bradley, 1957
- Genus Pygomelissa Engel & Wappler in Wappler & Engel, 2003 †
- Genus Pygopasiphae Michener, 1989
- Genus Pygoperdita Timberlake, 1956
- Genus Pyracmonoides Viereck, 1925
- Genus Pyramidellus Szépligeti in Sjöstedt, 1908
- Genus Pyramirhyssa Mocsáry, 1905
- Genus Pyrosoma Dahlbom, 1854
- Genus Pyrrhocryptus Hancock, 1926
- Genus Pyrrhomelecta Ashmead, 1899
- Genus Pyrrhomutilla Ashmead, 1899
- Genus Qinodiapris Hong, 2002 †
- Genus Quadrigana Davis, 1897
- Genus Quadrulicapito Hong, 2002 †
- Genus Quartiniella Schulthess, 1929
- Genus Quartinioides Richards, 1962
- Genus Quemaya Pate, 1947
- Genus Quillonota Ugalde & Gauld in Gauld, Godoy, Sithole & Gomez, 2002
- Genus Quineangulicapito Hong, 2002 †
- Genus Quinlania Kovalev, 1994 †
- Genus Rabidia Hong, 1984 †
- Genus Radoszkowskius Ashmead, 1903
- Genus Rapanthidium Michener, 1948
- Genus Raphidostoma Cockerell, 1936
- Genus Rasnicynips Kovalev, 1996 †
- Genus Rasnitsynia Kovalev, 1994 †
- Genus Rasnitsynia Pagliano & Scaramozzino, 1989
- Genus Recentia Belizin, 1961
- Genus Rectorhagas Lin, 1982 †
- Genus Redenus Walker in Curtis, 1829-30
- Genus Reedia Ashmead, 1904
- Genus Reedia André, 1904
- Genus Reedimia Banks, 1946
- Genus Reedomutilla Mickel, 1964
- Genus Remaudierea Stary in Stary, Remaudiere & Leclant, 1973 †
- Genus Remorpha Shestakov, 1932
- Genus Renea Donisthorpe, 1947
- Genus Renyxa Kozlov, 1994
- Genus Renyxa Kozlov, 1995
- Genus Retanisia Cameron, 1886
- Genus Rethrax Cameron, 1899
- Genus Revatra Wei & Nie, 1998
- Genus Rhabdopilus Dalla Torre, 1898
- Genus Rhabdospilus Förster, 1862
- Genus Rhabdotomeris Bradley, 1957
- Genus Rhacalysia Cameron, 1910
- Genus Rhacandrena LaBerge, 1977
- Genus Rhachiocrema Mann, 1919
- Genus Rhacodia Herrich-Schäffer in Panzer, 1838
- Genus Rhacospathius Cameron, 1905
- Genus Rhacoteleia Cameron, 1905
- Genus Rhadina Förster, 1868
- Genus Rhadinobracon Szépligeti, 1906
- Genus Rhadinocera Förster, 1868
- Genus Rhadinogaster Szépligeti, 1908
- Genus Rhadinopimpla Schulz, 1911
- Genus Rhadiurgus Förster, 1868
- Genus Rhammura Enderlein, 1905
- Genus Rhamnura Szépligeti, 1906
- Genus Rhamphocarcon Tobias, 1979
- Genus Rhaphandrena LaBerge, 1971
- Genus Rhexidermus Förster, 1868
- Genus Rhexineura Förster, 1868
- Genus Rhicnopelta Schulz, 1906
- Genus Rhicnopelte Förster, 1878
- Genus Rhigelus Förster, 1868
- Genus Rhimphalea Förster, 1868
- Genus Rhimphalia Brischke, 1892
- Genus Rhineta Illiger, 1807
- Genus Rhinochaetula Friese, 1912
- Genus Rhinocolletes Cockerell, 1910
- Genus Rhinomyrmex Forel, 1886
- Genus Rhinoplus Förster, 1862
- Genus Rhizarcha Förster, 1862
- Genus Rhodobombus Dalla Torre, 1880
- Genus Rhodocentris Friese, 1900
- Genus Rhodohylaeus Michener, 1965
- Genus Rhodomegachile Michener, 1965
- Genus Rhodosmia Michener, 1943
- Genus Rhogadopsis Brèthes, 1913
- Genus Rhogasella Baker, 1917
- Genus Rhogmus Shuckard, 1840
- Genus Rhombotilla Nagy, 1966
- Genus Rhopalictus Sichel, 1867
- Genus Rhopalidia Lepeletier, 1835
- Genus Rhopalocera Agassiz, 1846
- Genus Rhopalomutilla André, 1901
- Genus Rhopalopone Emery, 1897
- Genus Rhopalospathius Cameron, 1912
- Genus Rhopalotoma Cameron, 1911
- Genus Rhopographus Konow, 1899
- Genus Rhoptroceros Konow, 1898
- Genus Rhoptromeris Förster, 1869
- Genus Rhoptrospathius Cameron, 1910
- Genus Rhydinofoenus Bradley, 1909
- Genus Rhynchacis Förster, 1869
- Genus Rhynchexetastes Cameron, 1906
- Genus Rhynchocolletes Moure, 1943
- Genus Rhynchogonatopus Benoit, 1954
- Genus Rhynchopimpla Kriechbaumer, 1894
- Genus Rhynchopompilus Arnold, 1934
- Genus Rhynchopria Kieffer, 1910
- Genus Rhynchopsilus Kieffer in André, 1908
- Genus Rhynchothyreus Ashmead, 1900
- Genus Rhynchotrevoria Cameron, 1906
- Genus Rhyncopsilus Kieffer in André, 1908
- Genus Rhyonos Boucek, 1988
- Genus Rhysoceratina Michener, 2000
- Genus Rhysoxylocopa Hurd & Moure, 1963
- Genus Rhyssomegachile Mitchell, 1980
- Genus Rhyssonota Kriechbaumer, 1890
- Genus Rhyssosigalphus Cameron, 1905
- Genus Rhythmonotus Förster, 1868
- Genus Rhytimorpha Szépligeti, 1901
- Genus Rhytmonotus Förster, 1868
- Genus Richardsidryinus Moczar, 1965
- Genus Richardsius Mashhood Alam, 1957
- Genus Ridestus Banks, 1911
- Genus Riekcynips Kovalev, 1994 †
- Genus Rinamba Cameron, 1912
- Genus Ritzemabosia Smits van Burgst, 1912
- Genus Rivalisia Strand, 1921
- Genus Robertsonella Titus, 1904
- Genus Robustobombus Skorikov, 1922
- Genus Rodriguimeris Betrem, 1967
- Genus Roptoceroidea Ishii, 1939
- Genus Rosneta Brues, 1908
- Genus Rossella Cameron, 1906
- Genus Rossitera Cheesman, 1953
- Genus Rostratilapis Friese, 1914
- Genus Rostrobracon Tobias, 1957
- Genus Rostrohalictus Warncke, 1975 †
- Genus Rubicundobombus Skorikov, 1922
- Genus Rufandrena Warncke, 1968
- Genus Rufipedibombus Skorikov, 1922
- Genus Rufocinctobombus Frison, 1927
- Genus Rugosibracon Quicke, 1988
- Genus Ruizanthedella Moure, 1964
- Genus Ruiziella Timberlake, 1952
- Genus Rupa Jonathan, 1971 †
- Genus Rutheia Szépligeti, 1908
- Genus Ruziapis Timberlake, 1953
- Genus Rya Malaise, 1964
- Genus Rysepyris Kieffer in André, 1906
- Genus Sabulicola Verhoeff, 1890
- Genus Sactopus Ashmead, 1900
- Genus Saganotilla Invrea, 1943
- Genus Sagaris Panzer, 1806
- Genus Sagarites Ashmead, 1900
- Genus Sagaritis Holmgren, 1858
- Genus Sagaritopsis Hincks, 1944
- Genus Sahlbergia Forsius, 1910
- Genus Sala Ross, 1937
- Genus Salatigia Enslin, 1911
- Genus Salius Fabricius, 1805
- Genus Salpictes Kieffer in Alluaud & Jeannel, 1913
- Genus Salthra Szépligeti, 1904
- Genus Salticomorpha Motschoulsky, 1855
- Genus Saphobethylus Kieffer, 1911
- Genus Sapholytus Förster, 1869
- Genus Sapotrichus Ashmead, 1900
- Genus Saprostichus Dalla Torre, 1898
- Genus Saprotichus Holmgren, 1868
- Genus Sapygella Benoit, 1950
- Genus Sarcorychus Förster, 1868
- Genus Sarntheinia Dalla Torre, 1901
- Genus Sarnthenia Szépligeti, 1905
- Genus Sarotes Illiger, 1807
- Genus Sathra Förster, 1862
- Genus Satogonalos Teranishi, 1931
- Genus Saucrotrupes Zhang & Zhang, 2001 †
- Genus Sauterellus Enderlein, 1912
- Genus Savignyia Saussure in Grandidier, 1892
- Genus Saxatilipompilus Wolf, 1965
- Genus Sayapis Titus, 1905
- Genus Sbeitla Wilkinson, 1934
- Genus Scallama Cameron, 1899
- Genus Scalprogaster Zhang & Zhang, 2001 †
- Genus Scammatonotum Enderlein, 1914
- Genus Scaphandrena Lanham, 1949
- Genus Scaphepyris Kieffer, 1904
- Genus Scapopria Kieffer, 1913
- Genus Scaptodactyla Burmeister, 1874
- Genus Scaptopoda Lynch Arribálzaga, 1878
- Genus Scelioliria Brèthes, 1916
- Genus Schistosalius Saussure in Grandidier, 1892
- Genus Schizagenia Cameron in Sjöstedt, 1908
- Genus Schizandrena Hedicke, 1933
- Genus Schizodes Blanchard, 1840
- Genus Schizogalesus Kieffer, 1913
- Genus Schizoides Wesmael, 1839
- Genus Schizomegachile Michener, 1965
- Genus Schizonotus Ratzeburg, 1852
- Genus Schizopleuron Aubert, 1968 †
- Genus Schizopoma Förster, 1868
- Genus Schizopria Kieffer, 1912
- Genus Schizosema Kieffer, 1901
- Genus Schiztobracon Cameron, 1906
- Genus Schiztosalius Ashmead, 1902
- Genus Schlettereriella Szépligeti, 1904
- Genus Schoenherria Dalla Torre, 1896
- Genus Schonnherria Lepeletier, 1841
- Genus Schroderma Klug in Lepeletier, 1845
- Genus Schrottkya Friese, 1908
- Genus Schrottkyapis Mitchell, 1980
- Genus Sciapterina Ushinskii, 1940
- Genus Scinacopus Förster, 1868
- Genus Scipolabia Enderlein, 1920
- Genus Scirteticops Moure & Michener, 1955
- Genus Scitandrena Warncke, 1968
- Genus Scoliandrena Lanham, 1949
- Genus Scolioides Guiglia & Capra, 1934
- Genus Scolioneurus Dalla Torre, 1898
- Genus Scoliphia Banks, 1912
- Genus Scolobatina Roman, 1915
- Genus Scoparches Förster, 1868
- Genus Scopimenus Roman, 1937
- Genus Scopiorus Förster, 1868
- Genus Scorpiorus Ashmead, 1900
- Genus Scotaena Klug, 1810
- Genus Scotioneurus Provancher, 1886
- Genus Scotomphales Vachal, 1900
- Genus Scrapteroides Gribodo, 1894
- Genus Scrapteropsis Viereck, 1922
- Genus Scrobopheidole Emery, 1915
- Genus Sculptobracon Tobias, 1961
- Genus Scutelliteleas Szabo, 1966 †
- Genus Scutibracon Quicke & Walker, 1989
- Genus Scytodes Hartig in Germar, 1840
- Genus Secodes Förster, 1856
- Genus Selamus Curtis, 1829-30
- Genus Selandridea Rohwer, 1911
- Genus Selandropha Zirngiebl, 1956
- Genus Selenaspis Roman, 1910
- Genus Selenochrysis Haupt, 1956
- Genus Selenopone Wheeler, 1933
- Genus Seliodus Brèthes, 1909
- Genus Seminota Spinola, 1840
- Genus Semiodes Harrington, 1894
- Genus Semirhytus Szépligeti, 1902
- Genus Semnophrys Förster, 1868
- Genus Senoclia Cameron, 1877
- Genus Separatobombus Frison, 1927
- Genus Seranomus Walker in Curtis, 1829-30
- Genus Sericobracon Shaw in Shaw & Edgerly, 1985
- Genus Sericocampsomeris Betrem, 1941
- Genus Shalisha Cameron, 1904
- Genus Shestakovia Gussakovskiĭ, 1930
- Genus Shestakoviella Gussakovskiĭ, 1952
- Genus Shillingsworthia Girault, 1920
- Genus Shirakia Viereck, 1913
- Genus Shuckardia Emery, 1895
- Genus Sibiriakoffia Holmgren, 1880
- Genus Sibiricobombus Vogt, 1911
- Genus Sibphaenocarpa Belokobylskij in Ler, 1998
- Genus Sicelomyrmex Wheeler, 1915 †
- Genus Sichelia Förster, 1868
- Genus Siduria Agassiz, 1845
- Genus Sifolinia Emery, 1907
- Genus Sigalphogastra Cameron, 1903
- Genus Sigaris Billberg, 1820
- Genus Sigmatapis Maa, 1953
- Genus Silavoga Cameron, 1911
- Genus Simandrena Pérez, 1890
- Genus Simblephilus Jurine, 1807
- Genus Simcolletes Warncke, 1978
- Genus Simioceratina Daly & Moure in Daly, 1988
- Genus Simopterus Förster, 1851
- Genus Simplemphytus Macgillivray, 1914
- Genus Sinadelius He & Chen in He, Chen & Ma, 2000
- Genus Siniara Malaise, 1964
- Genus Sinibethylus Hong, 2002 †
- Genus Sinicorussus Lin, 1982 †
- Genus Sinilongicapito Hong, 2002 †
- Genus Sinocephus Hong, 1983 †
- Genus Sinocynipites Hong, 2002 †
- Genus Sinoeurytomites Hong, 2002 †
- Genus Sinoformica Hong, 2002 †
- Genus Sinomyrmex Hong, 2002 †
- Genus Sinoperilampites Hong, 2002 †
- Genus Sinopoppia Wei, 1997
- Genus Sinoryssus Hong, 1983 †
- Genus Sinotenuicapito Hong, 2002 †
- Genus Sinotocyphus Babiy, 1941
- Genus Sinoxyela Zghang & Zhang, 2000 †
- Genus Sippelipterus Zessin, 1985
- Genus Siragra Cameron, 1907
- Genus Sirbiriakoffia Ashmead, 1900
- Genus Sirrhizus Ashmead, 1900
- Genus Sisyrostolus Kriechbaumer, 1894
- Genus Smeathhalictus Warncke, 1975
- Genus Smicromyrmilla Suárez, 1965
- Genus Snappania Hedqvist, 1975
- Genus Sobas Förster, 1868
- Genus Sogna Cameron, 1907
- Genus Solenaspis Ashmead, 1887
- Genus Solenius Lepeletier & Brullé, 1835
- Genus Solenocyrtus De Santis, 1964
- Genus Solenofigites Diaz, 1979
- Genus Solenomyrma Karavajev, 1935
- Genus Solenopalpa Pérez, 1897
- Genus Solenops Karawajew, 1930
- Genus Solenozopheria Ashmead, 1887
- Genus Somaroa Jansson, 1956
- Genus Sophrobombus Cockerell, 1909 †
- Genus Sorbas Ashmead, 1900
- Genus Soroeensibombus Vogt, 1911
- Genus Soter Saussure in Grandidier, 1890
- Genus Spalacomyrmex Emery, 1889
- Genus Spalagia Shuckard, 1840
- Genus Spalerus Ashmead, 1900
- Genus Spaniopone Wheeler, 1914
- Genus Spanista Förster, 1862
- Genus Spanoctecnus Ashmead, 1896
- Genus Spanolarra Cameron, 1900
- Genus Spanomeris Förster, 1862
- Genus Spanotecnus Förster, 1868
- Genus Spathegaster Hartig in Germar, 1840
- Genus Spathiohormius Enderlein, 1912
- Genus Spathioplites Fischer, 1962
- Genus Spatularia Méhelÿ, 1935
- Genus Spatulariella Popov, 1939
- Genus Spelaeomyrmex Wheeler, 1922
- Genus Sphaereiotes Spinola, 1818
- Genus Sphaeripalpus Förster, 1841
- Genus Sphaerocrema Santschi, 1918
- Genus Sphaerogasterites Hong, 2002 †
- Genus Sphaetes Menzel in Bremi, 1849
- Genus Sphalerus Kriechbaumer, 1878
- Genus Sphecienus Patton, 1879 †
- Genus Sphecodium Robertson, 1903
- Genus Sphecomyrmex Schulz, 1906
- Genus Sphegomyrmex Imhoff, 1852
- Genus Sphenocampsomeris Bradley, 1957
- Genus Spherogaster Zhang & Zhang, 2001 †
- Genus Sphinctomutilla André, 1899
- Genus Sphinctomutilla André, 1909
- Genus Sphinctopsis Mickel, 1928
- Genus Spilanomalon Morley, 1913
- Genus Spilojoppa Cameron, 1904
- Genus Spilomicrinus Ogloblin, 1957
- Genus Spilomicrodus Cameron, 1911
- Genus Spilomma Morley, 1909
- Genus Spilomutilla Ashmead, 1903
- Genus Spilophion Cameron, 1905
- Genus Spilopompilus Ashmead, 1902
- Genus Spiloteles Berthoumieu, 1904
- Genus Spilothynnus Ashmead, 1903
- Genus Spiloxorides Cameron, 1903
- Genus Spinanthidium Mavromoustakis, 1951
- Genus Spinariella Szépligeti, 1906
- Genus Spinicoxa Blüthgen, 1938
- Genus Spinolapsis Moure, 1951
- Genus Spintharichrysis Linsenmaier, 1951
- Genus Spintharis Klug in Ehrenberg, 1845
- Genus Spintherus Thomson, 1878
- Genus Spintherus Curtis, 1829-30
- Genus Spinulotilla Bischoff, 1920
- Genus Sporocleptes Arnold, 1948
- Genus Spudaea Förster, 1868
- Genus Spudaeus Thomson, 1883
- Genus Spudastica Förster, 1868
- Genus Spudea Ozols, 1928
- Genus Spuridiophorus Arnold, 1934
- Genus Stagmopimpla Saussure in Grandidier, 1890
- Genus Steganops Förster, 1868
- Genus Stegopheidole Emery, 1915
- Genus Stegospilus Szépligeti, 1904
- Genus Steleoserphus Zhang & Zhang, 2001 †
- Genus Steleucoela Kieffer, 1908
- Genus Stelidina Timberlake, 1941
- Genus Stelidium Robertson, 1902
- Genus Stelidomorpha Morawitz, 1875
- Genus Stellenigris Meunier, 1888
- Genus Stelodides Moure, 1953
- Genus Stelonus Walker in Curtis, 1829-30
- Genus Stenagenia Saussure in Grandidier, 1892
- Genus Stenancistrocerus Saussure, 1863
- Genus Stenandrena Lanham, 1949
- Genus Stenanthidium Moure, 1947
- Genus Stenaraeoides Uchida, 1932
- Genus Stenaraeus Thomson, 1896
- Genus Stenaulax Cameron, 1906
- Genus Stenetroidea Szelenyi, 1982
- Genus Stenichneumonoides Uchida, 1930
- Genus Stenoclavelia Arnold, 1932
- Genus Stenocrabro Ashmead, 1899
- Genus Stenocryptus Thomson, 1873
- Genus Stenoderus Curtis, 1829-30
- Genus Stenolabis Kriechbaumer, 1894
- Genus Stenomegachile Pasteels, 1965
- Genus Stenomelissa Hirashima, 1965
- Genus Stenomellinus Schulz, 1911
- Genus Stenomeris Cameron, 1906
- Genus Stenomethoca Hamann, 1960
- Genus Stenomicrodus Szépligeti, 1904
- Genus Stenomus Agassiz, 1845
- Genus Stenomutilla André, 1896
- Genus Stenomyrmex Mayr, 1862
- Genus Stenophorus Saussure in Grandidier, 1890
- Genus Stenophrus Förster, 1841
- Genus Stenophrys Agassiz, 1846
- Genus Stenophthalmus Szépligeti, 1905
- Genus Stenopleura Viereck, 1911
- Genus Stenoschema Förster, 1868
- Genus Stenospilus Förster, 1862
- Genus Stenothisa Moure, 1954
- Genus Stenoxylocopa Hurd & Moure, 1960
- Genus Stentorceps Quinlan, 1984
- Genus Stephaniscus Kieffer in André, 1904
- Genus Stercobata Gussakovskiĭ, 1935
- Genus Sterigmos Zombori, 1977
- Genus Sterinus Walker in Curtis, 1829-30
- Genus Steriphocryptus Cameron, 1903
- Genus Sternocryptus Roman, 1925
- Genus Sterotrichus Förster, 1868
- Genus Stethophotopsis Pitts in Pitts & McHugh, 2000
- Genus Stevenia Brullé in Lepeletier, 1846
- Genus Stiboscopus Förster, 1868
- Genus Stichocrepis Förster, 1860
- Genus Stictichneumon Cameron, 1905
- Genus Stictocryptus Cameron, 1908
- Genus Stictocryptus Cameron, 1907
- Genus Stictonomia Cameron, 1905
- Genus Stictophion Cameron, 1906
- Genus Stictoptila Pate, 1943
- Genus Stigmatodipogon Ishikawa, 1965
- Genus Stigmatozona Malaise, 1945
- Genus Stigmus Megerle, 1802
- Genus Stigomomyrmex Mayr, 1868
- Genus Stilbeucera Tkalcu, 1978
- Genus Stilbichrysis Bischoff, 1910
- Genus Stilbium Gray, 1832
- Genus Stilbomalopsis Silveira, 1995
- Genus Stilbonota Stephens, 1835
- Genus Stilbopoides Rohwer, 1914
- Genus Stilpnoderes Brèthes, 1927
- Genus Stiphrocera Förster, 1862
- Genus Stiphrosomus Förster, 1868
- Genus Stirencoela Cameron, 1910
- Genus Stirexephanes Cameron, 1912
- Genus Stirobracon Viereck, 1914
- Genus Stirostoma Cameron, 1912
- Genus Stivadens Townes, 1961
- Genus Stizobembex Gussakovskiĭ, 1952
- Genus Stizoides Guérin-Méneville, 1844
- Genus Stizolarra Saussure, 1887
- Genus Stizomorphus A. Costa in O. Costa, 1859
- Genus Stolidia Priesner, 1966
- Genus Strandiella Friese, 1912
- Genus Strangulotilla Nonveiller, 1978
- Genus Strepsimallus Förster, 1868
- Genus Stresemanniella Heinrich, 1934
- Genus Striatellia Belizin, 1966
- Genus Striatostenus Uchida, 1931
- Genus Striobracon Fahringer, 1927
- Genus Stroblia Schmiedeknecht, 1911
- Genus Stronglogastroidea Takeuchi, 1927
- Genus Strongylogastroidea Ashmead, 1898
- Genus Strongylogastroides Konow, 1905
- Genus Strophaea Förster, 1862
- Genus Stygera Förster, 1868
- Genus Stygnogonaloides Strand, 1912
- Genus Stygnogonalos Schulz, 1907
- Genus Stylidodon Ashmead, 1902
- Genus Stylidolon Ashmead, 1897
- Genus Stylochelonus Hellén, 1958
- Genus Stylopria Kieffer, 1914
- Genus Stypoza Enderlein, 1920
- Genus Suandrena Warncke, 1968
- Genus Subancistroceroides Blüthgen, 1938
- Genus Subhemiteles Horstmann, 1976
- Genus Subterraneobombus Vogt, 1911
- Genus Succinapis Engel, 2001 †
- Genus Sudila Cameron, 1898
- Genus Sulcobombus Krueger, 1917
- Genus Sulcomyrmex Kratochvíl, 1941
- Genus Sulcopolistes Blüthgen, 1938
- Genus Sulcotilla Bischoff, 1921
- Genus Sulydus du Buysson, 1898
- Genus Sunoxa Cameron, 1899
- Genus Suvalta Cameron, 1903
- Genus Svastropsis Moure & Michener, 1955
- Genus Sychnoleter Förster, 1868
- Genus Sychnoleteroides Brèthes, 1909
- Genus Sychnoporthus Förster, 1868
- Genus Sychnoportus Förster, 1868
- Genus Sycophrurus Picard, 1919
- Genus Sycoscapter Westwood, 1883
- Genus Sycosoter Picard & Lichtenstein, 1917
- Genus Syene Vollenhoven, 1878
- Genus Syllophopsis Santschi, 1915
- Genus Sylvotilla Olsoufieff, 1938
- Genus Symbiomyrma Arnoldi, 1930
- Genus Symblephilus Panzer, 1806
- Genus Symboethus Förster, 1868
- Genus Symboëthus Förster, 1868 accepted as Symboethus Förster, 1868
- Genus Symmorpha Klug, 1807
- Genus Symmorphoides Giordani Soika, 1977
- Genus Symmyrmica Wheeler, 1904
- Genus Symphanes Förster, 1862
- Genus Sympheidole Wheeler, 1904
- Genus Symphobus Förster, 1868
- Genus Symphya Förster, 1862
- Genus Symphylus Förster, 1868
- Genus Sympotomus Brèthes, 1923
- Genus Sympratis Förster, 1868
- Genus Synaema Förster, 1868
- Genus Synaerema Agassiz, 1846
- Genus Synagrypnus Förster, 1868
- Genus Synairema Hartig, 1837
- Genus Synapis Cockerell, 1907
- Genus Synapsis Förster, 1869
- Genus Synaptoneura Konow, 1908
- Genus Syncrasis Förster, 1862
- Genus Syneches Förster, 1868
- Genus Synelix Förster, 1862
- Genus Synepeolus Cockerell, 1921
- Genus Synerges Osten-Sacken, 1862
- Genus Synergus Hartig in Germar, 1840
- Genus Syngaster Brullé in Lepeletier, 1846
- Genus Synodus Ratzeburg, 1848
- Genus Synoplus Förster, 1868
- Genus Synorhopalum Ashmead, 1899
- Genus Synothyreopus Ashmead, 1899
- Genus Synsolenopsis Forel, 1918
- Genus Synteleia Fouts, 1927
- Genus Syntermitopone Wheeler, 1936
- Genus Syntomernus Enderlein, 1920
- Genus Syntomoclitus Arnold, 1937
- Genus Syntomomelus Kokujew, 1902
- Genus Syrites Tosquinet, 1903
- Genus Syrpnidepulo Diller, 1982
- Genus Syrrhinus Szépligeti, 1904
- Genus Syrrhizus Förster, 1862
- Genus Sysphincta Mayr, 1865
- Genus Sysphingta Roger, 1863
- Genus Systellogaster Gahan, 1917
- Genus Systropha Illiger, 1806
- Genus Systrophidia Cockerell, 1936
- Genus Syzgonia Cameron, 1890
- Genus Szelenyia Nowicki, 1940
- Genus Szelényia Nowicki, 1940 accepted as Szelenyia Nowicki, 1940
- Genus Tachybulus Latreille, 1809
- Genus Tachymelissodes La Berg, 1956
- Genus Tachynomyia Guérin-Méneville, 1842
- Genus Tachyomyia Turner, 1910
- Genus Tachyplena Banks, 1942
- Genus Tachyporthus Förster, 1868
- Genus Tachyptera Dahlbom, 1844
- Genus Tachyrrhostus Saussure, 1854
- Genus Tachystizus Minkiewicz, 1934
- Genus Taeniandrena Hedicke, 1933
- Genus Taeniaporus Haupt, 1930
- Genus Taeniaspis Clément, 1927
- Genus Taeniochrysis Haupt, 1956
- Genus Taeniotilla Nonveiller, 1978
- Genus Tagalochares Banks, 1934
- Genus Takanona Uchida, 1928
- Genus Takastenus Uchida, 1931
- Genus Takeuchiella Malaise, 1935
- Genus Talimeda Cameron, 1912
- Genus Tammoteca Santschi, 1929
- Genus Tanava Brèthes, 1918
- Genus Tanera Cameron, 1905
- Genus Tanguticobombus Pittioni, 1939
- Genus Tanyjoppa Cameron, 1904
- Genus Tanynotus Cameron, 1904
- Genus Tanyphatnus Cameron, 1905
- Genus Tanystropha Förster, 1862
- Genus Tanyzonus Marshall, 1892
- Genus Taphanes Cameron, 1903
- Genus Tapinogonalos Schulz, 1907
- Genus Tapinops Förster, 1868
- Genus Tapinoptera Santschi, 1925
- Genus Tapinorhina Michener & Moure, 1957
- Genus Tarachodiphago Ferrière, 1955
- Genus Taranga Kirby, 1883
- Genus Tarsalia Morawitz, 1895
- Genus Tarytia Cameron, 1907
- Genus Taschenbergia Schmiedeknecht, 1888
- Genus Tatranus Hoffer, 1963
- Genus Tautozelus Förster, 1868
- Genus Tavaresia Kieffer, 1901
- Genus Taxonemphytus Malaise, 1948
- Genus Taywola Argaman, 1994
- Genus Tebennotoma Enderlein, 1912
- Genus Teclasins Rafinesque, 1815
- Genus Tegona Morley, 1913
- Genus Teinotrachelus Arnold, 1935
- Genus Telebolus Marshall in André, 1888
- Genus Telerda Cameron, 1906
- Genus Teleutemnesta Holmberg, 1887
- Genus Teleutemnesta Holmberg, 1904
- Genus Telexysma Leclercq, 1959
- Genus Telmatopus Tischbein, 1846
- Genus Telospilus Dahlbom, 1857
- Genus Telostegoides Priesner, 1955
- Genus Telostholus Haupt, 1929
- Genus Tenebromeris Betrem, 1963
- Genus Tengyra Latreille, 1809
- Genus Tengyria Burmeister, 1829
- Genus Tenila Brèthes, 1913
- Genus Tenthredina Rohwer, 1910
- Genus Teras Hartig in Germar, 1840
- Genus Teratochrysis Semenov, 1912
- Genus Teratozoa Schulz, 1906
- Genus Teraturus Kokujev, 1898
- Genus Terenusa Marshall, 1885
- Genus Tergosmia Warncke, 1988
- Genus Termitopone Wheeler, 1936
- Genus Terobia Förster, 1878
- Genus Teronyx Haldeman, 1842
- Genus Terozoa Förster, 1868
- Genus Terpiphora Förster, 1868
- Genus Terrestribombus Vogt, 1911
- Genus Tesslinia Pasteels, 1951
- Genus Tessmannella Hedicke, 1912
- Genus Tetrabaeus Kieffer in André, 1912
- Genus Tetrachlora Schrottky, 1909
- Genus Tetracryptocheilus Zavattari, 1907
- Genus Tetradontochelys Richards, 1939
- Genus Tetradryinus Kieffer, 1913
- Genus Tetramerocera Ashmead, 1896
- Genus Tetramyrma Forel, 1912
- Genus Tetraneura Konow, 1905
- Genus Tetranthidium Moure, 1947
- Genus Tetraodontonyx Ashmead, 1900
- Genus Tetraperdita Cockerell & Porter, 1899
- Genus Tetraphotopsis Ashmead, 1903
- Genus Tetraplasta Ashmead, 1903
- Genus Tetrapsilus Kieffer in André, 1908
- Genus Tetrarhapta Ashmead, 1894
- Genus Tetrarhopala Motschoulsky, 1863
- Genus Tetrarhoptra Förster, 1869
- Genus Tetrasciloa Betrem, 1927
- Genus Tetrascolia Ashmead, 1904
- Genus Tetratneura Ashmead, 1898
- Genus Tetratoma Cameron, 1890
- Genus Tetrogmus Roger, 1857
- Genus Thalops Townes, 1958
- Genus Thao Tsuneki, 1982
- Genus Thascia Cameron, 1904
- Genus Thaumastobombus Engel, 2001 †
- Genus Thaumatepyris Kieffer, 1910
- Genus Thaumatorymus Ferrière & Novicky, 1954
- Genus Thaumatotypidea Viereck, 1912
- Genus Thaumatotypus Förster, 1868
- Genus Thelepte Nixon, 1931
- Genus Theletor Kokujev, 1912
- Genus Theracmion Holmgren, 1872
- Genus Therinopsilus Kieffer, 1909
- Genus Therobolus Förster, 1862
- Genus Therophilus Wesmael, 1837
- Genus Thersitia Schmiedeknecht, 1907
- Genus Theryella Santschi, 1921
- Genus Thiesia Risbec, 1951
- Genus Thilopterus Rasnitsyn, Ansorge & Zessin, 2003 †
- Genus Thliboneura Thomson, 1858
- Genus Thlipsepinotus Santschi, 1928
- Genus Thomasia Pagliano & Scaramozzino, 1989
- Genus Thomsonia Konow, 1884
- Genus Thomsoniella Mercet, 1921
- Genus Thomsonina Hellén, 1941
- Genus Thomsonisca Ghesquière, 1946
- Genus Thoracobombus Dalla Torre, 1880
- Genus Thoreauana Girault, 1930
- Genus Thrasorus Weld, 1944
- Genus Thrausmus du Buysson, 1901
- Genus Thrincohalictus Blüthgen, 1955
- Genus Thygatina Cockerell, 1911
- Genus Thymarimorpha Viereck, 1913
- Genus Thynnidea Ashmead, 1903
- Genus Thyraeella Holmgren, 1889
- Genus Thyreocera Ashmead, 1887
- Genus Thyreocnemis Dalla Torre, 1897
- Genus Thyreocnemus Costa, 1871
- Genus Thyreopus Lepeletier & Brullé, 1835
- Genus Thyreothremma Holmberg, 1904
- Genus Thyreotremata Holmberg, 1887
- Genus Thysandrena Lanham, 1949
- Genus Thysiotorus Förster, 1868
- Genus Tilgida Cameron, 1900
- Genus Tilkuya Argaman, 1994
- Genus Tilluma André, 1903
- Genus Tingimyrmex Mann, 1926
- Genus Tioloma Strand, 1911
- Genus Tiphiodes Brèthes, 1913
- Genus Tipulophion Kriechbaumer, 1901
- Genus Titanopepsis Haupt, 1952
- Genus Titusella Cockerell, 1906
- Genus Titusia Ashmead, 1905
- Genus Tlemon Förster, 1868
- Genus Tmetocoelia Moure, 1943
- Genus Toba Holmberg, 1887
- Genus Tobiasites Kasparyan, 1988 †
- Genus Tokoparta Argaman, 1994
- Genus Tolmerus Förster, 1868
- Genus Tomoligon Rondani, 1877
- Genus Tomonotulus Arnold, 1936
- Genus Tomostethopsis Sato, 1928
- Genus Tomoteleia Kieffer, 1917
- Genus Topcobius Nagy, 1972 †
- Genus Torocampus Schmiedeknecht, 1913
- Genus Torocolletes Michener, 1989
- Genus Toryna Bradley, 1922
- Genus Toxares Westwood, 1840
- Genus Toxeres Agassiz, 1846
- Genus Toxeriades Griswold in Griswold & Michener, 1997
- Genus Toxophoraoides Seyrig, 1932
- Genus Toxophoroides Cresson, 1874
- Genus Trachagathis Viereck, 1913
- Genus Trachandrena Robertson, 1902
- Genus Trachelosimus Morawitz, 1866
- Genus Trachepyris Kieffer, 1905
- Genus Trachichneumon Viereck, 1912
- Genus Trachina Klug in Illiger, 1807
- Genus Trachinotus Gistl, 1848
- Genus Trachusomimus Popov, 1964
- Genus Trachybracon Szépligeti, 1906
- Genus Trachyglyptus Arnold, 1934
- Genus Trachynotus Gravenhorst, 1829
- Genus Trachyopterus Morley, 1912
- Genus Trachypheidole Emery, 1915
- Genus Traehusoides Michener & Griswold, 1994
- Genus Tranoderus Walker in Curtis, 1829-30
- Genus Tranopeltoides Wheeler, 1922
- Genus Tranosoma Walker in Curtis, 1829-30
- Genus Tranus Walker in Curtis, 1829-30
- Genus Trapezocora Förster, 1868
- Genus Trapezonalis Szépligeti, 1916
- Genus Traumatomutilla André, 1901
- Genus Trearea Malaise, 1948
- Genus Trestis Förster, 1868
- Genus Trevoria Ashmead, 1900
- Genus Trianthidium Mavromoustakis, 1958
- Genus Triaspidogastra Granger, 1949
- Genus Tribalia Walsh, 1864
- Genus Tricamptus Förster, 1868
- Genus Trichacis Förster, 1856
- Genus Trichacolus Kieffer in André, 1912
- Genus Trichanteris Kieffer, 1910
- Genus Trichanthidium Moure, 1947
- Genus Trichaporus Förster, 1856
- Genus Trichasis Thomson, 1859
- Genus Trichasius Provancher, 1887
- Genus Trichepipona Blüthgen, 1951
- Genus Trichesia Provancher, 1881
- Genus Trichinosmia Sinha, 1958
- Genus Trichiobracon Cameron, 1905
- Genus Trichionotus Cameron, 1905
- Genus Trichiothecus Cameron, 1903
- Genus Trichiscus Benoit, 1956
- Genus Trichocalymma Förster, 1868
- Genus Trichocalymmus Thomson, 1883
- Genus Trichocurgus Haupt, 1937
- Genus Trichodoryctes Szépligeti, 1906
- Genus Trichogonatopus Kieffer, 1909
- Genus Trichohalticella Cameron, 1912
- Genus Tricholaboides Uchida, 1956
- Genus Trichomastix Snellen van Vollenhoven, 1878
- Genus Trichomella Szépligeti, 1910
- Genus Trichomyrmex Mayr, 1865
- Genus Trichonotus Cameron, 1905
- Genus Trichonyx Haupt in Schouteden, 1929
- Genus Trichopasites Linsley, 1942
- Genus Trichopimpla Cameron, 1903
- Genus Trichopius Thomson, 1895
- Genus Trichoporus Ashmead, 1904 accepted as Trichaporus Förster, 1856
- Genus Trichoprius Ashmead, 1900
- Genus Trichosalius Arnold, 1934
- Genus Trichota Méhelÿ, 1935
- Genus Trichotaxonus Rohwer, 1910
- Genus Trichotepyris Kieffer in André, 1906
- Genus Trichrus Tosquinet, 1904
- Genus Trichurochile Mitchell, 1980
- Genus Triclavus Brèthes, 1916
- Genus Tricoelopyge Roman, 1910
- Genus Tricomenes Giordani Soika, 1978
- Genus Tricornibombus Skorikov, 1922
- Genus Tridentosmia Schmiedeknecht, 1885
- Genus Triderodon Enderlein, 1920
- Genus Tridryinus Kieffer, 1913
- Genus Trielis Saussure & Sichel, 1864
- Genus Trielis Saussure, 1863
- Genus Triepicharis Moure, 1945
- Genus Triglenus Marshall in André, 1906
- Genus Trigonaspis Hartig in Germar, 1840
- Genus Trigonatopus Kieffer, 1913
- Genus Trigonophatnus Cameron, 1907
- Genus Trigonophorus Stephens, 1829
- Genus Trigonopterites Hong, 2002 †
- Genus Trigonospilus Ashmead, 1900
- Genus Trilia Vachal, 1900
- Genus Triliacos Saussure & Sichel, 1864
- Genus Trimorphocerus Dahlbom, 1857
- Genus Trinaria Provancher, 1886
- Genus Triogmus Marshall, 1874
- Genus Trionyx Haliday, 1833
- Genus Triplasta Kieffer, 1901
- Genus Trirhoptrasema Kieffer, 1901
- Genus Trisacra Förster, 1868
- Genus Trisanteon Kieffer, 1913
- Genus Trischiza Förster, 1869
- Genus Trisciloa Gribodo, 1893
- Genus Trisinostemma Kieffer in André, 1914
- Genus Trisisa Förster, 1862
- Genus Trisodontophyes Enslin, 1911
- Genus Trisodontophyes Pasteels, 1949
- Genus Trispilotilla Bischoff, 1920
- Genus Trispilus Kreichbaumer, 1901
- Genus Trissandricus Kieffer, 1910
- Genus Trissarthrum Ashmead, 1900
- Genus Trissarthum Szépligeti, 1904
- Genus Trissepyris Kieffer, 1905
- Genus Trisseucoela Kieffer, 1907
- Genus Trissodontaspis Ashmead, 1903
- Genus Trissomalus Kieffer, 1905
- Genus Trissoscelio Kieffer, 1917
- Genus Tristaniella Grandi, 1963
- Genus Tritocreion Konow, 1905
- Genus Tritodiscoelius Dalla Torre, 1904
- Genus Tritokreion Schilling, 1826
- Genus Tritopria Kieffer in André, 1910
- Genus Tritypus Ratzeburg, 1852
- Genus Trjapitziniola Kovalev, 1994 †
- Genus Troandrena Warncke, 1975 †
- Genus Trochiscomerus Meier, 1931
- Genus Troctocerus Woldstedt, 1877
- Genus Tromenus Walker in Curtis, 1829-30
- Genus Tromera Förster, 1868
- Genus Tromopoea Förster, 1868
- Genus Tropandrena Viereck, 1924
- Genus Trophoctonus Förster, 1868
- Genus Tropidepipona Giordani Soika, 1995
- Genus Tropidopsilus Kieffer in André, 1908
- Genus Tropimius Brèthes, 1927
- Genus Tropobracon Cameron, 1905
- Genus Tropopyga Heinrich, 1969 †
- Genus Troporhogas Cameron, 1905
- Genus Troticus Audinet-Serville in Brullé, 1846
- Genus Truncandrena Warncke, 1968
- Genus Trupochalcis Kozlov in Rasnitsyn, 1975 †
- Genus Trypa Fallén, 1812
- Genus Trypanochalcis
- Genus Trypargilum Richards, 1934
- Genus Trypetes Schenck, 1859
- Genus Tryphonopsis Brauns, 1898
- Genus Tryschiza Förster, 1869
- Genus Trysicampe Förster, 1868
- Genus Tsaiuma Pate, 1943
- Genus Tsavobracon Quicke, 1985
- Genus Tuberculephialtes Ozols, 1962
- Genus Tubiformopius Fischer, 1998
- Genus Tumagenia Banks, 1934
- Genus Tuphephialtites Zhang, Rasnitsyn & Zhang, 2002 †
- Genus Turgonalus Rasnitsyn, 1990 †
- Genus Turgoserphus Rasnitsyn, 1990 †
- Genus Tyanites Cameron, 1903
- Genus Tycherus Förster, 1868
- Genus Tylandrena LaBerge, 1964
- Genus Tylecomnus Ashmead, 1900
- Genus Tyloceridius Malaise, 1945
- Genus Tylocomnoides Uchida, 1940
- Genus Tylocomnus Holmgren, 1873
- Genus Tylocomus Dalla Torre, 1891
- Genus Tylomegachile Moure, 1953
- Genus Tylopius Townes & Townes, 1959
- Genus Tylosema Kieffer, 1905
- Genus Typhloteras Karawaiew, 1925
- Genus Tyttheriades Griswold in Griswold & Michener, 1997
- Genus Uchidia Heinrich, 1934
- Genus Udamolcia Enderlein, 1920
- Genus Udamolcus Enderlein, 1920
- Genus Udamolx Enderlein, 1920
- Genus Udenia Förster, 1868
- Genus Ulandrena Warncke, 1968
- Genus Ulothymus Förster, 1868
- Genus Umlima Cameron, 1902
- Genus Uncobombus Krüger, 1917
- Genus Uncphaenocarpa Belokobylskij in Ler, 1998
- Genus Ungulia Malaise, 1961
- Genus Unica Šnoflák, 1951
- Genus Unitaxonus MacGillivray, 1921
- Genus Upaterka Argaman, 1994
- Genus Uranodonta Duran-Moya, 1941
- Genus Urithreptus Förster, 1868
- Genus Urocolletes Michener, 1965
- Genus Urocyclops Maneval, 1936
- Genus Uromesitius Brues, 1933
- Genus Uroscelio Kieffer, 1914
- Genus Urundia Risbec, 1957
- Genus Usakosia Kieffer, 1914
- Genus Ussurdacnusa Tobias in Ler, 1998
- Genus Ussurphaenocarpa Belokobylskij in Ler, 1998
- Genus Utapitoca Argaman, 1994
- Genus Vabsaris Cameron, 1903
- Genus Vadana Rajmohana & Narendran, 1999
- Genus Vakau Cheesman, 1928
- Genus Valco Ross, 1937
- Genus Valentinella Grandi, 1919
- Genus Valentiniella Grandi, 1928
- Genus Valoga Cameron, 1911
- Genus Varna Ross, 1937
- Genus Vendolus Roman, 1914
- Genus Verbenapis Cockerell & Atkins, 1902
- Genus Veromessor Forel, 1917
- Genus Vestitohalictus Blüthgen, 1961
- Genus Victorovia Tobias, 1963
- Genus Viereckella Swenk, 1907
- Genus Viereckia Ashmead, 1903
- Genus Viereckiana Strand, 1914
- Genus Volucellobombus Skorikov, 1922
- Genus Volucris Davis, 1897
- Genus Wachsmannia Szépligeti, 1900
- Genus Wadeura Weber, 1939
- Genus Wagenknechtia Moure, 1950
- Genus Wahlamia Ugalde & Gauld in Gauld, Godoy, Sithole & Gomez, 2002
- Genus Waldheimia Brullé in Lepeletier, 1846
- Genus Warayoa Argaman, 1994
- Genus Weberistruma Brown, 1948
- Genus Weerpaga Argaman, 1994
- Genus Weldiola Kovalev, 1994 †
- Genus Wesmaelella Spinola, 1853
- Genus Wesmaelia Förster, 1862
- Genus Wesmaelinius Costa, 1886
- Genus Wessonistruma Brown, 1948
- Genus Westratia Jell & Duncan, 1986 †
- Genus Wheeleria Forel, 1905
- Genus Wheeleriella Forel, 1907
- Genus Wheelerimyrmex Mann, 1922
- Genus Wheeleripone Mann, 1919
- Genus Wilsonia Hong, 2002 †
- Genus Winnemanella Krombein, 1962
- Genus Woitkowskia Enzmann, 1952
- Genus Wolfiana Pagliano & Scaramozzino, 1989
- Genus Wolfiella Krausse, 1917
- Genus Wuhongia Wei & Nie, 1998
- Genus Wumyrmex Hong, 2002 †
- Genus Xaniopelma Tschek, 1868
- Genus Xantepyris Kieffer, 1913
- Genus Xanthandrena Lanham, 1949
- Genus Xanthemisia Moure, 1945
- Genus Xanthepicharis Moure, 1945
- Genus Xanthepyris Kieffer, 1914
- Genus Xanthexochus Morley, 1913
- Genus Xanthidium Robertson, 1903
- Genus Xanthocampsomeris Bradley, 1957
- Genus Xanthoceratina Van der Vecht, 1952
- Genus Xanthocharops Morley, 1912
- Genus Xanthogonalos Schulz, 1907
- Genus Xanthomicrodus Cameron, 1904
- Genus Xanthopria Brues, 1915
- Genus Xanthosomodes Brèthes, 1913
- Genus Xaxexis Pagliano & Scaramozzino, 1989 †
- Genus Xenacis Förster, 1868
- Genus Xenanoplius Haupt, 1950
- Genus Xenanteon Kieffer, 1913
- Genus Xenapates Kirby, 1882
- Genus Xenapatidea Malaise, 1957
- Genus Xenepyris Kieffer, 1913
- Genus Xenhybona Santschi, 1919
- Genus Xenoaphaenogaster Urbani, 1964
- Genus Xenobrachys Förster, 1868
- Genus Xenocharis Delucchi, 1954
- Genus Xenocornia Schmiedeknecht, 1900
- Genus Xenocrabro Perkins, 1902
- Genus Xenocurgus Haupt, 1937
- Genus Xenodocon Förster, 1855
- Genus Xenohesma Michener, 1965 †
- Genus Xenohylaeus Michener, 1965
- Genus Xenolobus Cameron, 1911
- Genus Xenometra Emery, 1917
- Genus Xenomutilla Ashmead, 1903
- Genus Xenonastes Förster, 1868
- Genus Xenopeponapis Hurd & Linsley, 1970
- Genus Xenopepsis Arnold, 1932
- Genus Xenophanes Thomson, 1877
- Genus Xenopimpla Cameron, 1897
- Genus Xenoteleia Kieffer, 1913
- Genus Xenotomoides Wall, 1967
- Genus Xenoxylocopa Hurd & Moure, 1963
- Genus Xerammobates Popov, 1951
- Genus Xeromacrotera Timberlake, 1954
- Genus Xeromegachile Mitchell, 1934
- Genus Xeromyrmex Emery, 1915
- Genus Xeropasites Linsley, 1942
- Genus Xeropeponapis Hurd & Linsley, 1970
- Genus Xerophasma Cockerell, 1923
- Genus Xerosmia Michener, 1943
- Genus Xestobethylus Cameron, 1909
- Genus Xestocrabro Ashmead, 1899
- Genus Xestophanes Förster, 1869
- Genus Xestophya Förster, 1876
- Genus Xestophyes Förster, 1869
- Genus Xilunka Argaman, 1994
- Genus Xiphandrena LaBerge, 1971
- Genus Xiphidia Lepeletier, 1823
- Genus Xiphocrema Forel, 1913
- Genus Xiphopelta Forel, 1913
- Genus Xuaulacites Hong, 2002 †
- Genus Xyalopria Kieffer, 1907
- Genus Xyalosema Dalla Torre, 1911
- Genus Xyelatana Benson, 1938
- Genus Xylaecus Kohl, 1896 †
- Genus Xylocelia Rohwer, 1915
- Genus Xylocopina Hurd & Moure, 1963
- Genus Xylocopoda Hurd & Moure, 1963
- Genus Xylocopoides Michener, 1954
- Genus Xylocopsis Hurd & Moure, 1963
- Genus Xylocospila Hurd & Moure, 1963
- Genus Xylocrabro Ashmead, 1899
- Genus Xyloecus Shuckard, 1837 †
- Genus Xylomelissa Hurd & Moure, 1963
- Genus Xylomonus Blanchard, 1840
- Genus Xylonominus Clément, 1938
- Genus Xylonomus Gravenhorst, 1829
- Genus Xylophagophthorus Ratzeburg, 1852
- Genus Xylophruridea Viereck, 1912
- Genus Xylophylax Kriechbaumer, 1878
- Genus Xymmer Santschi, 1914
- Genus Xynobiotenes Fischer, 1998
- Genus Xynobius Förster, 1862
- Genus Xyphidria Lepeletier, 1823
- Genus Xystromutilla André, 1905
- Genus Xystus Hartig in Germar, 1840
- Genus Yanonius Tsuneki, 1956
- Genus Yooloa Argaman, 1994
- Genus Zacalles Förster, 1868
- Genus Zacesta Ashmead, 1899
- Genus Zacharops Viereck, 1912
- Genus Zachrasta Davis, 1897
- Genus Zachresta Förster, 1868
- Genus Zachrestinus Enderlein, 1921
- Genus Zachrestoides Viereck, 1925
- Genus Zacranium Ashmead, 1901
- Genus Zacrita Förster, 1878
- Genus Zadiolcogaster Viereck, 1913
- Genus Zadontomerus Ashmead, 1899
- Genus Zaglyptogastra Ashmead, 1900
- Genus Zalagium Rohwer, 1912
- Genus Zamacrophya Rohwer, 1912
- Genus Zamansa Viereck, 1912
- Genus Zamastrus Viereck, 1913
- Genus Zamegaspilus Ashmead, 1900
- Genus Zamesochorus Viereck, 1912
- Genus Zamicrotoridea Viereck, 1916
- Genus Zamischus Ashmead, 1903
- Genus Zaodontomerus Cockerell & Porter, 1899
- Genus Zapachia Förster, 1878
- Genus Zaparaphylax Viereck, 1913
- Genus Zapedias Förster, 1868
- Genus Zaperdita Robertson, 1918
- Genus Zaphleges Förster, 1868
- Genus Zaphthora Förster, 1868
- Genus Zaplatystoma Viereck, 1925
- Genus Zaplethis Förster, 1868
- Genus Zaporus Förster, 1868
- Genus Zarabayca Argaman, 1994
- Genus Zarca Cameron, 1878
- Genus Zarhynchus Ashmead, 1900
- Genus Zarudnium Semenov-Tyan-Shanskii, 1954
- Genus Zasenoclia Rohwer, 1921
- Genus Zastenogastra Viereck, 1925
- Genus Zasternaulax Viereck, 1912
- Genus Zatapinoma Wheeler, 1928
- Genus Zatranosema Viereck, 1912
- Genus Zavipio Viereck, 1914
- Genus Zelomorphidea Viereck, 1912
- Genus Zelotypa Förster, 1856
- Genus Zemiodes Förster, 1868
- Genus Zemiophora Förster, 1868
- Genus Zemiophorus Thomson, 1894
- Genus Zemiophron Förster, 1868
- Genus Zemiotes Förster, 1862
- Genus Zestocormus Cameron, 1901
- Genus Zetesima Förster, 1876
- Genus Zetetes Förster, 1862
- Genus Zeteumenoides Giordani Soika, 1972
- Genus Zetheumenidion Bequaert, 1926
- Genus Zetisima Ashmead, 1900
- Genus Zezelda Argaman, 1994
- Genus Zhuana Wei, 1997
- Genus Zhuia Hong, 2002 †
- Genus Zikaniella Moure, 1941
- Genus Zimmermannia Móczár, 1962
- Genus Zonamegilla Popov, 1950
- Genus Zonandrena Hedicke, 1933
- Genus Zonocryptus Ashmead, 1900
- Genus Zonohirsuta Ma, 1938
- Genus Zonojoppa Cameron, 1902
- Genus Zonolonia Moure & Michener, 1955
- Genus Zonomegachile Mitchell, 1980
- Genus Zootrephes Förster, 1868
- Genus Zootrephus Thomson, 1890
- Genus Zygosis Förster, 1869
- Genus Zygota Förster, 1856
- Family Ibaliidae
- Family Ichneumonidae Latreille, 1802
- Family Ichneumonomimidae †
- Family Iscopinidae
- Family Ismaridae Thomson, 1858
- Family Jurapriidae †
- Family Karatavitidae Rasnitsyn, 1963 †
- Family Kislevidae Argaman, 2002 †
- Family Kuafuidae Rasnitsyn & Zhang, 2010 †
- Family Larridae
- Family Leptoomidae Gibson & Fusu, 2023 †
- Family Leucospidae
- Family Liopteridae
- Family Loboscelidiidae accepted as Chrysididae Latreille, 1802
- Family Maamingidae
- Family Maimetshidae Rasnitsyn, 1975 †
- Family Masaridae accepted as Vespidae Leach, 1815
- Family Megachilidae Schenk, 1860
- Family Megalodontesidae Konow, 1897
- Family Megalodontidae Konow, 1897 accepted as Megalodontesidae Konow, 1897
- Family Megalyridae Schletterer, 1889
- Family Megaspilidae
- Family Megastigmidae Thomson, 1876
- Family Melittidae Schenk, 1860
- Family Mesoserphidae Kozlov, 1970 †
- Family Mirolydidae Wang, Rasnitsyn & Ren in Wang et al., 2017 †
- Family Monomachidae
- Family Mutillidae Latreille, 1802
- Family Myanmarinidae Zhang & Rasnitsyn in Zhang et al., 2018 †
- Family Mymaridae Haliday, 1833
- Family Mymarommatidae
- Family Myrmiciidae Maa, 1949 † accepted as Pseudosiricidae Handlirsch, 1906 †
- Family Nyssonidae
- Family Ohlhoffiidae Jouault, Rasnitsyn & Perrichot, 2020 †
- Family Ormyridae
- Family Orussidae Newman, 1834
- Family Orussoidea incertae sedis †
- Family Othniodellithidae Engel & Huang in Engel et al., 2016 †
- Family Oxaeidae
- Family Pamphiliidae Cameron, 1890
- Family Panguidae Li, Rasnitsyn, Shih & Ren, 2019 †
- Family Parapamphiliidae Rasnitsyn, 1968 † accepted as Sepulcidae Rasnitsyn, 1968 †
- Family Pararchexyelidae Rasnitsyn, 1968 †
- Family Paroryssidae Martynov, 1925 †
- Family Pelecinidae Haliday, 1840
- Family Pelecinopteridae †
- Family Peleserphidae Zhang, Rasnitsyn, Wang & Zhang, 2018 †
- Family Pemphredonidae Dahlbom, 1835
- Family Peradeniidae
- Family Pergidae Rohwer, 1911
- Family Perilampidae Latreille, 1809
- Family Platygasteridae accepted as Platygastridae Haliday, 1833
- Family Platygastridae Haliday, 1833
- Family Plumalexiidae Brothers, 2011 †
- Family Plumariidae
- Family Pompilidae Latreille, 1804
- Family Praeaulacidae Rasnitsyn, 1972 †
- Family Praeichneumonidae †
- Family Praesiricidae Rasnitsyn, 1968 † accepted as Megalodontesidae Konow, 1897
- Family Proctotrupidae
- Family Proctotrupomorpha incertae sedis †
- Family Protimaspidae Liu & Engel, 2007 †
- Family Protoitidae Ulmer & Krogmann, 2023 †
- Family Protosiricidae Rasnitsyn & Zhang, 2004 †
- Family Pseudosiricidae Handlirsch, 1906 †
- Family Pteromalidae Dalman, 1820
- Family Radiophronidae Ortega-Blanco, Rasnitsyn & Delclòs, 2010 †
- Family Rasnitsyniidae
- Family Rhopalosomatidae Ashmead, 1896
- Family Roproniidae
- Family Rotoitidae Bouček & Noyes, 1987
- Family Sapygidae
- Family Scelionidae Thomson, 1858
- Family Sclerogibbidae Ashmead, 1902
- Family Scolebythidae
- Family Scoliidae Leach, 1815
- Family Sepulcidae Rasnitsyn, 1968 †
- Family Serphidae
- Family Serphitidae Brues, 1937 †
- Family Sierolomorphidae Brues & Melander, 1932
- Family Signiphoridae
- Family Sinosiricidae Hong, 1975 †
- Family Siricidae Billberg, 1820
- Family Spathiopterygidae Engel & Ortega-Blanco, 2013 †
- Family Sphecidae Latreille, 1802
- Family Spheciellidae Rosa & Melo, 2021 †
- Family Sphecomyrmidae †
- Family Sphegidae
- Family Stenotritidae Cockerell, 1934
- Family Stephanidae Leach, 1815
- Family Stigmaphronidae †
- Family Syntexidae Benson, 1935 accepted as Anaxyelidae Martynov, 1925
- Family Syspastoxyelidae Engel & Huang in Engel et al., 2016 †
- Family Tanaostigmatidae
- Family Temnogynidae Rosa & Melo, 2024 †
- Family Tenthredinidae Latreille, 1804
- Family Tenthredinoidea incertae sedis
- Family Tenthrenidae accepted as Tenthredinidae Latreille, 1804
- Family Tetracampidae Förster, 1856
- Family Thynnidae
- Family Thysanidae Peck, 1951 accepted as Signiphoridae
- Family Tiphiidae Leach, 1815
- Family Torymidae Walker, 1833
- Family Trichogrammatidae Haliday, 1851
- Family Trifionychidae Lepeco & Melo, 2022 †
- Family Trigonalidae accepted as Trigonalyidae
- Family Trigonalyidae
- Family Vanhorniidae
- Family Vespidae Leach, 1815
- Family Xiphydriidae Leach, 1815
- Family Xyelidae Newman, 1834
- Family Xyelididae † accepted as Xyelydidae Rasnitsyn, 1968 †
- Family Xyelotomidae Rasnitsyn, 1968 † accepted as Blasticotomidae Thomson, 1871
- Family Xyelydidae Rasnitsyn, 1968 †
- Family Xylocopidae
- Family Zenargidae Rohwer, 1918
- Genus Aspidopleura Gibson, 2009 †
- Genus Camelosphecia Boudinot, Perrichot & Chaul, 2020 †
- Genus Cratoenigma Krogmann & Nel, 2012 †
- Genus Minutoma Kaddumi, 2005 †
- Genus Sinanxyela Hong, 1982 †
- Genus Thagyaminobythus Rosse-Guillevic, Jouault & Brazidec, 2023
- Order Hypoperlida †
- Order Insecta (awaiting allocation)
- Order Insecta incertae sedis
- Order Isoptera accepted as Blattodea
- Order Kukaloptera †
- Order Lepidoptera
- Order Lophioneurida †
- Order Mallophaga
- Order Mantodea
- Order Mantophasmatodea
- Order Mecoptera
- Order Mecopterida incertae sedis
- Order Megaloptera
- Order Megasecoptera †
- Order Miomoptera †
- Order Neoptera incertae sedis
- Order Neuroptera
- Order Neuropteroidea incertae sedis †
- Order Notoptera
- Order Odonata
- Order Odonatoptera (awaiting allocation) †
- Order Odonatoptera incertae sedis
- Order Orthoptera
- Order Orthopterida incertae sedis
- Order Palaeodictyoptera †
- Order Palaeoptera incertae sedis
- Order Panorthoptera incertae sedis
- Order Paoliida †
- Order Paraneoptera (awaiting allocation)
- Order Perielytrodea †
- Order Permopsocida †
- Order Permotrichoptera †
- Order Phasmatodea
- Order Phasmida accepted as Phasmatodea
- Order Phasmoptera accepted as Phasmatodea
- Order Phthiraptera
- Order Plecoptera
- Order Polyneoptera incertae sedis
- Order Protelytroptera †
- Order Protoblattoidea †
- Order Protocoleoptera † accepted as Protelytroptera †
- Order Protodonata †
- Order Protoelytroptera †
- Order Protohemiptera †
- Order Protohymenoptera †
- Order Protorthoptera †
- Order Protozygoptera †
- Order Psocoptera
- Order Raphidioptera
- Order Siphonaptera
- Order Skleroptera †
- Order Strepsiptera
- Order Tarachoptera †
- Order Thripida incertae sedis
- Order Thysanoptera
- Order Thysanura accepted as Insecta
- Order Titanoptera †
- Order Trichoptera
- Order Zoraptera
- Order Zygentoma
- Genus Bifarius Tasch, 1961 †
- Genus Cyclocephalus Tasch, 1961 †
- Genus Hypatocephala Tasch, 1961 †
- Genus Permolimulinella Tasch, 1963 †
- Genus Strongylocephalus Tasch, 1961 †
- Class Protura
- Subphylum Myriapoda
- Subphylum Trilobitomorpha †
- Class Arachnomorpha (awaiting allocation)
- Class Arthropoda (awaiting allocation)
- Class Artiopoda †
- Class Crustaceomorpha incertae sedis †
- Class Dinocaridida †
- Class Labrophora incertae sedis
- Class Lamellipedia incertae sedis
- Class Megacheira †
- Class Thylacocephala †
- Class Xenocarida incertae sedis
- Order Canadaspidida † accepted as Hymenocarina †
- Order Cheloniellida †
- Order Emeraldellida † accepted as Arthropoda
- Order Fuxianhuiida †
- Order Habeliida †
- Order Hymenocarina †
- Order Isoxyida †
- Order Pectocaridida † accepted as Hymenocarina †
- Order Waptiida † accepted as Hymenocarina †
- Family Bomakellidae Fedonkin, 1987 †
- Family Burgessiidae Walcott, 1912 †
- Family Emeraldellidae Raymond, 1935 †
- Family Guangweicarididae Luo, Fu, Hu, Li, Hou, You, Pang & Liu, 2007 †
- Genus Aaveqaspis Peel & Stein, 2009 †
- Genus Acheronauta Pulsipher, Anderson, Wright, Kluessendorf, Mikulic & Schiffbauer, 2022 †
- Genus Arthroaspis Stein, Budd, Peel & Harper, 2013 †
- Genus Astutuscaris Jiao & Du, 2022 †
- Genus Bennettarthra Fayers, Trewin & Morrissey, 2010 †
- Genus Bushizheia O'Flynn & Liu in O'Flynn et al., 2020 †
- Genus Chuandianella Hou & Bergström, 1991 †
- Genus Dioxycaris Gürich, 1929 †
- Genus Dongshanocaris Hou, Bergström, Wang, Feng & Chen, 1999 †
- Genus Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
- Genus Duraznovs Lara, Cariglino & Zavattieri in Lara et al., 2019 † accepted as Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
- Genus Esmeraldacaris Waggoner, 2003 †
- Genus Fibulacaris Izquierdo-López & Caron, 2019 †
- Genus Kiisortoqia Stein, 2010 †
- Genus Kylinxia Zeng, Zhao, Niu, Zhu & Huang, 2020 †
- Genus Lihuacaris Jiao, Pates, Lerosey-Aubril, Ortega-Hernández, Yang, Lan & Zhang, 2021 †
- Genus Norikeya Tanaka, Siveter & Williams, 2013 †
- Genus Nothozoe Barrande, 1872 †
- Genus Nothozoe Barrande in Bigsby, 1868 † accepted as Nothozoe Barrande, 1872 †
- Genus Notozoe Zittel, 1885 † accepted as Nothozoe Barrande, 1872 †
- Genus Pakucaris Izquierdo-López & Caron, 2021 †
- Genus Pambdelurion Budd, 1998 †
- Genus Parvibellus Liu, Dunlop, Steiner & Shu, 2022 †
- Genus Pleuralata McCoy, Strother & Briggs, 2012 †
- Genus Pseudoangustidontus Van Roy & Tetlie, 2006 †
- Genus Pteroessa Hudson & Gosse, 1886
- Genus Sidneyia Walcott, 1911 †
- Genus Siriocaris Lagebro, Stein & Peel, 2009 †
- Genus Vermontcaris Pari, Briggs & Gaines, 2022 †
- Genus Youti Smith, Long, Dhungana, Dobson, Yang & Zhang, 2024 †
- Phylum Brachiopoda
- Phylum Bryozoa
- Phylum Cephalorhyncha incertae sedis
- Phylum Chaetognatha
- Phylum Chitinozoa †
- Phylum Chordata
- Phylum Cnidaria
- Phylum Ctenophora
- Phylum Cycliophora
- Phylum Cycloneuralia incertae sedis
- Phylum Ecdysozoa incertae sedis †
- Phylum Echinodermata
- Phylum Entoprocta
- Phylum Gastrotricha
- Phylum Gnathostomulida
- Phylum Hemichordata
- Phylum Hyolitha †
- Phylum Kinorhyncha
- Phylum Lobopoda †
- Phylum Loricifera
- Phylum Micrognathozoa
- Phylum Mollusca
- Phylum Monoblastozoa accepted as Animalia incertae sedis
- Phylum Nematoda
- Phylum Nematomorpha
- Phylum Nemertea
- Phylum Onychophora
- Phylum Orthonectida
- Phylum Phoronida
- Phylum Placozoa
- Phylum Platyhelminthes
- Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
- Phylum Porifera
- Phylum Priapula accepted as Priapulida
- Phylum Priapulida
- Phylum Problematica † accepted as Animalia incertae sedis
- Phylum Rhombozoa
- Phylum Rotifera
- Phylum Scalidophora incertae sedis
- Phylum Sipuncula
- Phylum Tardigrada
- Phylum Trace fossils †
- Phylum Vendobionta †
- Phylum Vestimentifera accepted as Siboglinidae Caullery, 1914
- Phylum Vetulicolia †
- Phylum Vinctiplicata incertae sedis †
- Phylum Xenacoelomorpha
- Genus Trilobocaris Pribyl, 1953 †
- Kingdom Archaea
- Kingdom Bacteria
- Kingdom Chromista
- Kingdom Fungi
- Kingdom Plantae
- Kingdom Protista accepted as Protozoa
- Kingdom Protozoa
- Kingdom Viruses
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