The genus name Salacia may refer to:

  • Animalia:
    • Salacia Lamouroux, 1816 (Hydrozoa, Sertulariidae)
    • Salacia H.Milne Edwards & Lucas, 1842, junior homonym = synonym of Leurocyclus Rathbun, 1897 (Malacostraca, Inachoididae)
    • Salacia Stal, 1874 , junior homonym = synonym of Antillocoris Kirkaldy, 1904 (Hemiptera, Rhyparochromidae)
    • Salacia Haeckel, 1888, junior homonym = synonym of Rhizophysa Péron & Lesueur, 1807 (Hydrozoa, Rhizophysidae)
    • Salacia Distant, 1893, junior homonym = synonym of Botocudo Kirkaldy, 1904 (Hemiptera, Rhyparochromidae)
    • Salacia Hübner, 1823, junior homonym = synonym of Heteroscada Schatz, 1886 (Lepidoptera, Nymphalidae)
    • Salacia Jukes-Browne, 1914, junior homonym = synonym of Bassina Jukes-Browne, 1914 (Bivalvia, Veneridae)
  • Plantae:
    • Salacia L. (1771) (Celastrales, Celastraceae)
  • Chromista:
    • Salacia Pantocsek (1889), nom. illeg. = replaced by †Castracania G.B.De Toni, 1892 (Ochrophyta, Bacillariophyceae)