| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Tritonaclia kefersteinii | (Butler, 1882) | species | Accepted | ||
| Tritonaclia melania | (Oberthür, 1923) | species | Accepted | ||
| Tritonaclia quinquepunctata | Griveaud, 1967 | species | Accepted | ||
| Tritonaclia stephania | (Oberthür, 1923) | species | Accepted | ||
| Trochastica albifrenis | Meyrick, 1913 | species | Accepted | ||
| Trogobriga albifera | Hampson, 1912 | species | Accepted | ||
| Trogocrada atmota | Janse, 1964 | species | Accepted | ||
| Trogocrada deleter | Tams, 1953 | species | Accepted | ||
| Trogocrada dimoprha | Janse, 1964 | species | Misapplied | ||
| Trogocrada dimorpha | Janse, 1964 | species | Synonym | ||
| Trogoxestis crenularia | (Bethune-Baker, 1911) | species | Accepted | ||
| Tropicollesis albiceris | Prout L. B., 1930 | species | Accepted | ||
| Trotonotus bettoni | Butler, 1898 | species | Accepted | ||
| Trotonotus castaneus | Kiriakoff, 1954 | species | Accepted | ||
| Trotonotus crenulata | Bethune-Baker, 1911 | species | Accepted | ||
| Trotonotus oneili | (Janse, 1920) | species | Synonym | ||
| Trotonotus subapicalis | Gaede, 1928 | species | Accepted | ||
| Trychnopalpa fornacaria | (Meyrick, 1913) | species | Accepted | ||
| Trychnopalpa phalacrodes | (Meyrick, 1913) | species | Accepted | ||
| Trygodus albidula | (Walker, 1864) | species | Accepted | ||
| Trygodus xanthopterix | Krüger, 2015 | species | Accepted | ||
| Trymalitis cataracta | Meyrick, 1907 | species | Accepted | ||
| Trymalitis macarista | Meyrick, 1934 | species | Synonym | ||
| Trymalitis optima | Meyrick, 1911 | species | Synonym | ||
| Trymalitis scalifera | Meyrick, 1912 | species | Accepted |