| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Aglossa viettei | Leraut P., 2006 | species | Accepted | ||
| Agonopterix liesella | Viette, 1987 | species | Accepted | ||
| Agriomelissa malagasy | (Viette, 1982) | species | Accepted | ||
| Agrius convolvuli | (Linnaeus, 1758) | species | Accepted | ||
| Agrotera atalis | Viette, 1958 | species | Accepted | ||
| Agrotera namorokalis | Marion & Viette, 1956 | species | Accepted | ||
| Agrotis consentanea | Mabille, 1880 | species | Accepted | ||
| Agrotis denticulosa | Wallengren, 1860 | species | Accepted | ||
| Agrotis ipsilon | (Hufnagel, 1766) | species | Accepted | ||
| Agrotis microtica | (Hampson, 1908) | species | Accepted | ||
| Agrotis radama | Viette, 1958 | species | Accepted | ||
| Agrotis segetum | (Denis & Schiffermüller, 1775) | species | Accepted | ||
| Agrotis spinifera | (Hübner, 1808) | species | Accepted | ||
| Agylla madagascariensis | Toulgoët, 1960 | species | Accepted | ||
| Alepista irregularis | Toulgoët, 1976 | species | Accepted | ||
| Alina dujardini | Griveaud, 1977 | species | Accepted | ||
| Alina ochroderoea | (Mabille, 1898) | species | Accepted | ||
| Alina virida | Griveaud, 1977 | species | Accepted | ||
| Alphacrambus prodontellus | (Hampson, 1919) | species | Accepted | ||
| Alucita dohertyi | (Walsingham, 1909) | species | Accepted | ||
| Alucita euscripta | Minet, 1976 | species | Accepted | ||
| Alucita malawica | Ustjuzhanin & Kovtunovich, 2016 | species | Accepted | ||
| Alucita murzini | Ustjuzhanin & Kovtunovich, 2016 | species | Accepted | ||
| Alytarchia amanda | (Boisduval, 1847) | species | Accepted | ||
| Alytarchia leonina | (Walker, 1865) | species | Accepted |