The genus name Pottsia may refer to:

  • Animalia:
    • Pottsia Ryder, 1885ː senior accepted homonym = junior synonym of Microhydra Potts, 1885 (Hydrozoa)
    • Pottsia Høeg & Lützen, 1993, junior homonym = replaced by Jensia Boyko & Williams, 2015 (Crustacea, Thompsoniidae)
  • Protista:
    • Pottsia Chatton & Lwoff, 1927, junior homonym = replaced by Pottsiocles Ryder & Corliss, 1960 (Ciliophora, Pseudogemmidae)
  • Plantae:
    • Pottsia Hook. & Arn. (1837) (Gentianales, Apocynaceae)