| Schillerana Girault, 1932 |
| Shakespearia Girault, 1928 |
| Sophencyrtus Crawford, 1911 |
| Stenoteropsis Girault, 1915 |
| Syrphidencyrtus Blanchard, 1940 |
| Syrphophagus Ashmead, 1900 |
| Syrphophagus aphidiphagus (Ashmead, 1887) |
| Syrphophagus aphidivorus (Mayr, 1876) |
| Syrphophagus kerrichi (Fatima & Shafee, 1994) |
| Syrphophagus megourae (Ashmead, 1887) |
| Syrphophagus merceti Erdös, 1957 |
| Syrphophagus psyllae (Kaul & Agarwal, 1986) |
| Syrphophagus schizoneurae (Ashmead, 1885) |
| Syrphophagus silvestrinus Ghesquière, 1956 |
| Syrphophagus submetallicus (Mercet, 1921) |
| Syrphophagus websteri (Howard, 1890) |
| Tachardiobius Timberlake, 1926 |
| Tachardiobius nigricans Timberlake, 1926 |
| Tanaomastix Timberlake, 1918 |
| Telegraphus Ratzeburg, 1848 |