| Spiloteles Berthoumieu, 1904 |
| Steganops Förster, 1869 |
| Stenaraeus Thomson, 1896 |
| Stenichneumon Thomson, 1893 |
| Stenichneumon exquisitus (Cresson, 1868) |
| Stenichneumonoides Uchida, 1930 |
| Stenophthalmus Szépligeti, 1905 |
| Stenoschema Förster, 1868 |
| Steriphocryptus Cameron, 1903 |
| Sterotrichus Förster, 1869 |
| Stethantyx Townes, 1971 |
| Stethantyx nearctica Townes, 1971 |
| Stictichneumon Cameron, 1905 |
| Stictocryptus Cameron, 1908 |
| Stictophion Cameron, 1906 |
| Stictopisthus Thomson, 1886 |
| Stictopisthus bilineatus Thomson, 1886 |
| Stictopisthus electilis Cresson, 1872 |
| Stilbonota Stephens, 1835 |
| Stilbopinae Townes, 1949 |