The genus name Pseudocosmia may refer to:

  • Animalia:
    • Pseudocosmia Radoszkovskii, 1886 = synonym of Hoplitis Klug, 1807 (Hymenoptera, Megachilidae)
    • Pseudocosmia Kononenko, 1985, junior homonym (Lepidoptera, Noctuidae)