The genus name Sermyla may refer to:
- Animalia:
- Sermyla Adams & Adams, 1854 (Gastropoda, Thiaridae); senior accepted homonym
- Sermyla Walker, 1854 (Lepidoptera, Erebidae); junior homonym = replaced by Myserla Lamas, 2017
- Sermyla Chapuis, 1875 (Coleoptera, Chrysomelidae); junior homonym = replaced by Sermylassa Reitter, 1913