The genus name Myrinia may refer to:

  • Animalia:
    • Myrinia Evans, 1953 (Lepidoptera, Hesperiidae)
  • Plantae:
    • Myrinia Schimp. (1860), nom. cons. (Bryophyta, Myriniaceae)
    • Myrinia Lilja (1840), nom. rej. = synonym of Fuchsia L. (Myrtales, Onagraceae)