| Sternochetus mangiferae (Fabricius, 1775) |
| Stethobaris LeConte, 1876 |
| Stethobaris castaneicolor (Champion, 1908) |
| Stethobaroides Champion, 1908 |
| Stethobaroides nudiventris Champion, 1908 |
| Stethobaroides piliventris Champion, 1908 |
| Stictobaris Casey, 1892 |
| Stictobaris cribrata (LeConte, 1876) |
| Stictobaris ornatella Casey, 1920 |
| Stictobaris tubifera Casey, 1920 |
| Strongylotes Schönherr, 1836 |
| Strongylotes brachialis Boheman, 1844 |
| Styphlosoma Blandford, 1904 |
| Styphlosoma granulatum Blandford, 1904 |
| Sulcraponius Alonso-Zarazaga & Lyal, 1999 |
| Sulcraponius unguiculatus (Champion, 1907) |
| Synthlibonotus Schönherr, 1847 |
| Synthlibonotus viator Chevrolat, 1880 |
| Tachygonina Lacordaire, 1865 |
| Tachygonus Guérin-Méneville, 1833 |