| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Mythimna mamohau | Krüger, 2005 | species | Accepted | ||
| Mythimna mauritiusi | Hreblay, 1988 | species | Synonym | ||
| Mythimna mediofusca | (Strand, 1917) | species | Misapplied | ||
| Mythimna melianoides | (Möschler, 1884) | species | Accepted | ||
| Mythimna melianoides | (sensu Hampson, 1905, nec Möschler, 1883) | species | Misapplied | ||
| Mythimna metalampra | (Hampson, 1918) | species | Synonym | ||
| Mythimna metasarca | (Hampson, 1907) | species | Accepted | ||
| Mythimna micropis | (Hampson, 1905) | species | Synonym | ||
| Mythimna mollis | Berio, 1974 | species | Synonym | ||
| Mythimna montigena | Hreblay & Legrain, 1996 | species | Accepted | ||
| Mythimna natalensis | (Butler, 1875) | species | Accepted | ||
| Mythimna nebulosa | (Hampson, 1902) | species | Accepted | ||
| Mythimna nebulosa | sensu auct., nec Hampson, 1902 | species | Misapplied | ||
| Mythimna negrottoi | (Berio, 1940) | species | Synonym | ||
| Mythimna nigrisparsa | (Hampson, 1902) | species | Accepted | ||
| Mythimna octogesima | Wiltshire, 1982 | species | Synonym | ||
| Mythimna operosa | Saalmüller, 1891 | species | Accepted | ||
| Mythimna palaearctica | (Boursin & Rungs, 1952) | species | Synonym | ||
| Mythimna panaethiopica | (Boursin & Rungs, 1952) | species | Synonym | ||
| Mythimna panarista | Fletcher D. S., 1963 | species | Accepted | ||
| Mythimna persecta | (Hampson, 1905) | species | Accepted | ||
| Mythimna phaeochroa | (Hampson, 1905) | species | Accepted | ||
| Mythimna phaeopasta | (Hampson, 1907) | species | Accepted | ||
| Mythimna poliastis | (Hampson, 1902) | species | Accepted | ||
| Mythimna prominens | (Walker, 1856) | species | Accepted |