| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Trichypena quadra | Joannis, 1915 | species | Accepted | ||
| Tridesmodes ansorgei | Warren, 1901 | species | Synonym | ||
| Tridesmodes ramiculata | Warren, 1899 | species | Accepted | ||
| Trifurcula barbertonensis | Scoble, 1980 | species | Accepted | ||
| Trifurcula pullus | Scoble, 1980 | species | Accepted | ||
| Trigonodes acutata | Guenée, 1852 | species | Synonym | ||
| Trigonodes anfractuosa | (Boisduval, 1833) | species | Synonym | ||
| Trigonodes angolensis | (Weymer, 1908) | species | Accepted | ||
| Trigonodes compar | Walker, 1858 | species | Synonym | ||
| Trigonodes deliana | (Stoll, 1790) | species | Synonym | ||
| Trigonodes exportata | Guenée, 1852 | species | Accepted | ||
| Trigonodes hippasia | (Strand, 1909) | species | Misapplied | ||
| Trigonodes hypasia | auct. | species | Misapplied | ||
| Trigonodes hypatia | (Fabricius, 1794) | species | Misapplied | ||
| Trigonodes hyppasia | (Cramer, 1779) | species | Accepted | ||
| Trigonodes hyppasiana | (Strand, 1917) | species | Misapplied | ||
| Trigonodes inacuta | Guenée, 1852 | species | Synonym | ||
| Trigonophora palliata | (Warren, 1914) | species | Accepted | ||
| Trimetopia aetheraria | Guenée, 1858 | species | Accepted | ||
| Trimetopia coerulea | Warren, 1898 | species | Accepted | ||
| Trimetopia gelbrechti | Stadie & Fiebig, 2019 | species | Accepted | ||
| Trimetopia gracilis | Stadie & Fiebig, 2019 | species | Accepted | ||
| Trimetopia hirutae | Stadie & Fiebig, 2019 | species | Accepted | ||
| Trimetopia incognita | Stadie & Fiebig, 2019 | species | Accepted | ||
| Trimetopia laszloi | Stadie & Fiebig, 2019 | species | Accepted |