The genus name Acanthella may refer to:

  • Animalia:
    • Acanthella Schmidt, 1862 (Porifera, Dictyonellidae)
    • Acanthella Brauer, 1868, junior homonym = synonym of Acanthonevra Macquart, 1843 (Diptera, Tephritidae)
    • Acanthella Allman, 1883, junior homonym = synonym of Plumularia Lamarck, 1816 (Cnidaria, Plumulariidae)
  • Plantae:
    • Acanthella Hook.f. (1867) (Myrtales, Melastomataceae)