| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Simplicia buea | Hacker, 2021 | species | Accepted | ||
| Simplicia caffraria | (Möschler, 1884) | species | Synonym | ||
| Simplicia caliginosa | Hacker, 2021 | species | Accepted | ||
| Simplicia capalis | (Walker, 1859) | species | Synonym | ||
| Simplicia carayoni | (Viette, 1981) | species | Accepted | ||
| Simplicia eurolalis | Hacker, 2021 | species | Accepted | ||
| Simplicia extinctalis | (Zeller, 1852) | species | Accepted | ||
| Simplicia fesseleti | Guillermet, 2005 | species | Accepted | ||
| Simplicia fuscioralis | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Simplicia inarcualis | Guenée, 1854 | species | Synonym | ||
| Simplicia inareolalis | Fryer, 1912 | species | Synonym | ||
| Simplicia inflexalis | Guenée, 1854 | species | Accepted | ||
| Simplicia jocosa | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Simplicia lacteatalis | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Simplicia lokundjei | Hacker, 2021 | species | Accepted | ||
| Simplicia macrolalis | Hacker, 2021 | species | Accepted | ||
| Simplicia megapolia | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Simplicia melaninalis | Hacker, 2021 | species | Accepted | ||
| Simplicia monotonalis | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Simplicia ochrophaea | Hacker, 2021 | species | Accepted | ||
| Simplicia pachycera | Hampson, 1910 | species | Accepted | ||
| Simplicia pannalis | Guenée, 1862 | species | Accepted | ||
| Simplicia rectalis | (Eversmann, 1842) | species | Accepted | ||
| Simplicia robustalis | Guenée, 1854 | species | Accepted | ||
| Simplicia subterminalialis | Hacker, 2021 | species | Accepted |