| Tricolus badius Wood, 1974 |
| Tricolus bicolor Wood, 1974 |
| Tricolus difodinus Bright, 1972 |
| Tricolus fenoris Wood, 1974 |
| Tricolus frontalis Wood, 1974 |
| Tricolus inornatus Wood, 1974 |
| Tricolus nodifer Blandford, 1905 |
| Tricolus ovicollis Blandford, 1905 |
| Tricolus senex Schedl, 1939 |
| Trischidias Hopkins, 1915 |
| Trischidias exigua Wood, 1986 |
| Troezon Champion, 1906 |
| Troezon encaustus Champion, 1906 |
| Tropiphorini Marseul, 1863 |
| Trypetidini Lacordaire, 1865 |
| Trypophloeus Fairmaire, 1868 |
| Trypophloeus populi Hopkins, 1915 |
| Turcopus Anders, 1994 |
| Turcopus viscivorus Anderson, 1994 |
| Tychiina Gistel, 1848 |