• Glaesus Simutnik in Simutnik, Perkovsky & Gumovsky, 2014 †
• Lacisus Kozur, 1993 † (uncertain)
• Laelius Ashmead, 1893
• Laeops Günther, 1880
• Laertus Wytsman in Kirby, 1899 (unaccepted)
• Laeus Agassiz, 1846 accepted as Laius Guérin, 1830
• Laevis Sharma, 1982 (uncertain)
• Lapsus Pacheco, 1964
• Lausus Simon, 1898 accepted as Corinna Koch, 1841
• Leseus de Gregorio, 1930 † (uncertain)
• Liusus Sharp, 1889
• Loensus Lucas, 1920