| Termitodius araujoi Reyes-Castillo & Martínez, 1979 |
| Termitodius chaki Reyes-Castillo & Martínez, 1979 |
| Termitodius peregrinus Hinton, 1934 |
| Thyce LeConte, 1856 |
| Thyce squamicollis LeConte, 1856 |
| Tostegoptera Blanchard, 1850 |
| Tostegoptera ventricosa LeConte, 1853 |
| Trichiina Fleming, 1821 |
| Trichiini Fleming, 1821 |
| Trichiorhyssemus Clouët, 1901 |
| Trichiorhyssemus alternatus Hinton, 1938 |
| Trichiorhyssemus cristatellus Bates, 1887 |
| Trichonotuloides Balthasar, 1945 |
| Trichonotuloides glyptus (Bates, 1887) |
| Trichonotulus Bedel, 1911 |
| Trichonotulus giulianii (Gordon, 1977) |
| Trigonopeltastes Burmeister, 1840 |
| Trigonopeltastes archimedes Schaum, 1841 |
| Trigonopeltastes deltoides Newman, 1838 |
| Trigonopeltastes discrepans Howden, 1968 |