| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Sesamia rungwa | Le Ru, 2022 | species | Accepted | ||
| Sesamia sabulosa | Hampson, 1910 | species | Accepted | ||
| Sesamia sacchari | (Wollaston T. V., 1858) | species | Synonym | ||
| Sesamia salama | Le Ru, 2022 | species | Accepted | ||
| Sesamia satauensis | Le Ru, 2024 | species | Accepted | ||
| Sesamia schoenoplectus | Le Ru, 2020 | species | Accepted | ||
| Sesamia sciagrapha | Fletcher D. S., 1961 | species | Accepted | ||
| Sesamia simillima | Le Ru, 2022 | species | Accepted | ||
| Sesamia simplaria | Rungs, 1954 | species | Accepted | ||
| Sesamia soyema | Le Ru, 2022 | species | Accepted | ||
| Sesamia steniptera | Hampson, 1914 | species | Accepted | ||
| Sesamia stictica | Berio, 1976 | species | Accepted | ||
| Sesamia striata | Staudinger, 1888 | species | Synonym | ||
| Sesamia sudanensis | Tams & Bowden, 1953 | species | Accepted | ||
| Sesamia sylvata | Janse, 1939 | species | Accepted | ||
| Sesamia taenioleuca | (Wallengren, 1863) | species | Accepted | ||
| Sesamia taveta | Le Ru, 2022 | species | Accepted | ||
| Sesamia teke | Le Ru, 2024 | species | Accepted | ||
| Sesamia temberma | Le Ru, 2020 | species | Accepted | ||
| Sesamia tosta | Snellen, 1872 | species | Accepted | ||
| Sesamia tranquilaris | (Butler, 1881) | species | Synonym | ||
| Sesamia typhae | Le Ru, 2015 | species | Accepted | ||
| Sesamia ulaukae | Le Ru, 2022 | species | Accepted | ||
| Sesamia uniformis | (Dudgeon, 1905) | species | Synonym | ||
| Sesamia vanharteni | Hacker & Fibiger, 2001 | species | Accepted |