| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Trapezoritis anisastra | Meyrick, 1932 | species | Accepted | ||
| Tretoscopa polycentra | Meyrick, 1916 | species | Accepted | ||
| Triacanthia filictorum | Romieux, 1937 | species | Accepted | ||
| Triaenoneura albifascia | Rebel, 1912 | species | Synonym | ||
| Triaenoneura albofascia | Wiltshire, 1952 | species | Misapplied | ||
| Triaenoneura antipathes | Roesler, 1987 | species | Accepted | ||
| Triaenoneura anubis | Roesler, 1987 | species | Accepted | ||
| Triaenoneura laticinctella | (Walker, 1866) | species | Accepted | ||
| Triaenoneura melanoleuca | (Hampson, 1896) | species | Accepted | ||
| Triaenoneura transvaalica | (Hampson, 1926) | species | Accepted | ||
| Tricerophora brumale | Bidzilya & Mey, 2018 | species | Accepted | ||
| Tricerophora commaculata | (Meyrick, 1921) | species | Accepted | ||
| Tricerophora minimorum | Bidzilya & Mey, 2018 | species | Accepted | ||
| Tricerophora nigribasis | (Janse, 1960) | species | Accepted | ||
| Tricerophora nigrinervis | Bidzilya & Mey, 2018 | species | Accepted | ||
| Tricerophora objecta | (Meyrick, 1921) | species | Accepted | ||
| Tricerophora pundamilia | Bidzilya & Mey, 2018 | species | Accepted | ||
| Tricerophora rukinga | Bidzilya & Mey, 2018 | species | Accepted | ||
| Trichembola oreia | Ghesquière, 1940 | species | Accepted | ||
| Trichembola palynata | Ghesquière, 1940 | species | Accepted | ||
| Trichiurana meridionalis | Aurivillius, 1921 | species | Accepted | ||
| Trichiurana nobilorum | (Zolotuhin, 2007) | species | Accepted | ||
| Trichobaptes auristrigata | (Plötz, 1880) | species | Accepted | ||
| Trichobaptes sexstriata | Holland, 1894 | species | Synonym | ||
| Trichobathra triplogramma | Hampson, 1926 | species | Accepted |