| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Oligostigma flavialbalis | Hampson, 1917 | species | Accepted | ||
| Oligostigma rufiterminalis | Hampson, 1917 | species | Accepted | ||
| Olisbus gainsfordi | (Kühne, 2010) | species | Accepted | ||
| Omiodes absistalis | (Walker, 1859) | species | Synonym | ||
| Omiodes bianoralis | (Walker, 1859) | species | Synonym | ||
| Omiodes chloromochla | (Meyrick, 1936) | species | Accepted | ||
| Omiodes connexalis | (Walker, 1866) | species | Synonym | ||
| Omiodes diemenalis | (Guenée, 1854) | species | Accepted | ||
| Omiodes diementalis | Inoue, 1996 | species | Misapplied | ||
| Omiodes dnopheralis | (Mabille, 1900) | species | Synonym | ||
| Omiodes dolosalis | (Möschler, 1881) | species | Synonym | ||
| Omiodes fortificalis | (Möschler, 1890) | species | Synonym | ||
| Omiodes halmusalis | (Walker, 1859) | species | Synonym | ||
| Omiodes incertalis | (Walker, 1866) | species | Synonym | ||
| Omiodes indicata | (Fabricius, 1775) | species | Accepted | ||
| Omiodes korndoerfferi | (Snellen, 1880) | species | Synonym | ||
| Omiodes lionnetalis | (Legrand, 1966) | species | Synonym | ||
| Omiodes lydialis | (Walker, 1859) | species | Synonym | ||
| Omiodes marmarca | (Ghesquière, 1942) | species | Accepted | ||
| Omiodes minoralis | (Walker, 1866) | species | Synonym | ||
| Omiodes misera | (Butler, 1879) | species | Synonym | ||
| Omiodes moeliusalis | (Walker, 1859) | species | Synonym | ||
| Omiodes niphoessa | (Ghesquière, 1942) | species | Accepted | ||
| Omiodes pigralis | (Dognin, 1909) | species | Misapplied | ||
| Omiodes poeonalis | (Walker, 1859) | species | Accepted |