• Saukiella Ulrich & Resser, 1933 †
• Senniella Ghesquière, 1946 (uncertain) [Family: Pteromalidae]
• Senniella P. Aellen, 1938 accepted as Atriplex Linnaeus, 1753 [Family: Amaranthaceae]
• Sensiella Paetel, 1888 (uncertain)
• Senzilla Navás, 1917 (uncertain)
• Sepiella Gray, 1849
• Seppiella Besch, 1969 accepted as Limnesia Koch in Panzer, 1835
• Serbiella Kristic, 1971 † (uncertain)
• Sergiella Pires, 1980 accepted as Paracerceis Hansen, 1905
• Seriella E.M. Fries, 1849
• Sturiella Borza, 1981 † [Family: Calpionellidae]
• Sturiella C.E. Weiss ex H. Potonié, 1897 † (uncertain) [Family: Marattiaceae]
• Sturiella R. Kräusel, 1948 † accepted as Sturianthus R. Kräusel, 1950 † [Family: Sturianthaceae]
• Sugiella Özdikmen, 2008
• Sweziella Van Duzee, 1933