| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Tsaratanana attavella | (Viette, 1964) | species | Accepted | ||
| Tsaratanana colorella | Roesler, 1982 | species | Accepted | ||
| Tsaratanana colorella colorella | Roesler, 1982 | subspecies | Accepted | ||
| Tsaratanana colorella unicolorella | Leraut G., 2019 | subspecies | Accepted | ||
| Tsirananaclia formosa | Griveaud, 1973 | species | Accepted | ||
| Tsirananaclia milloti | Griveaud, 1964 | species | Accepted | ||
| Tsirananaclia sucini | Griveaud, 1964 | species | Accepted | ||
| Tsirananaclia tripunctata | Griveaud, 1964 | species | Accepted | ||
| Tunocaria rubiginosa | Viette, 1961 | species | Accepted | ||
| Turlina punctata | (Griveaud, 1976) | species | Accepted | ||
| Turlinia phalaenoides | Toulgoët, 1976 | species | Accepted | ||
| Typhonia alluaudiella | (Viette, 1954) | species | Accepted | ||
| Typhonia bimaculata | Sobczyk & Schütte, 2010 | species | Accepted | ||
| Typhonia fibriculatella | (Viette, 1956) | species | Accepted | ||
| Typhonia seyrigiella | (Viette, 1954) | species | Accepted | ||
| Typhonia vadonella | (Viette, 1955) | species | Accepted | ||
| Tyriograptis elegantella | Viette, 1955 | species | Accepted | ||
| Tyriograptis isabella | Viette, 1987 | species | Accepted | ||
| Tyriograptis strepsaula | Meyrick, 1934 | species | Accepted | ||
| Tyromantis metaxantha | Meyrick, 1918 | species | Accepted | ||
| Tytroca griveaudi | (Laporte, 1973) | species | Accepted | ||
| Udea ferrugalis | (Hübner, 1796) | species | Accepted | ||
| Ugia albooculata | (Saalmüller, 1880) | species | Accepted | ||
| Ugia malagasy | Viette, 1966 | species | Accepted | ||
| Ugia navana | Viette, 1966 | species | Accepted |