Orgyia is een geslacht van vlinders uit de familie van de spinneruilen (Erebidae) en de onderfamilie van de donsvlinders (Lymantriinae).
Soorten Orgyia agramma (Joannis, 1929) Orgyia albacostata (Bethune-Baker, 1911) Orgyia albofasciata (Schintlmeister, 1994) Orgyia amphideta (Turner, 1902) Orgyia anartoides (Walker, 1855) Orgyia aneliopa (Lower, 1915) Orgyia antiqua (Linnaeus, 1758) - Witvlakvlinder Orgyia antiquoides (Hübner, 1822) - Heidewitvlakvlinder Orgyia araea (Collenette, 1932) Orgyia ariadne (Schintlmeister, 1994) Orgyia athlophora (Turner, 1921) Orgyia aurolimbata (Guenée, 1835) Orgyia australis (Walker, 1855) Orgyia basalis (Walker, 1855) Orgyia basinigra (Heylaerts, 1892) Orgyia cana (H. Edwards, 1881) Orgyia chionitis (Turner, 1902) Orgyia convergens (Collenette, 1938) Orgyia corsica (Boisduval, 1834) Orgyia corsica corsica (Boisduval, 1834) Orgyia corsica nupera (Turati, 1919) Orgyia definita (Packard, 1865) Orgyia detrita (Guérin-Méneville, 1832) Orgyia dewara (Swinhoe, 1903) Orgyia diplosticta (Collenette, 1933) Orgyia dubia (Tauscher, 1806) Orgyia falcata (Schaus, 1896) Orgyia flavolimbata (Staudinger, 1881) Orgyia fulviceps (Walker, 1855) Orgyia hopkinsi (Collenette, 1937) Orgyia immaculata (Gaede, 1932) Orgyia josephina (Austaut, 1880) Orgyia leptotypa (Turner, 1904) Orgyia leucostigma (Smith, 1797) Orgyia leuschneri (Riotte, 1972) Orgyia magna (Ferguson, 1978) Orgyia malagassica (Kenrick, 1913) Orgyia meridionalis (Riotte, 1974) Orgyia mixta (Snellen, 1872) Orgyia nantonis (Matsumura, 1933) Orgyia nebulosa (Walker, 1862) Orgyia nigrocristata (Joicey & Talbot, 1924) Orgyia nubila (Candèze, 1927) Orgyia nupera (Turati, 1919) Orgyia ochrodorsalis (Rebel, 1948) Orgyia ochrolimbata (Staudinger, 1881) Orgyia orgyioides (Van Eecke, 1928) Orgyia osseana (Walker, 1862) Orgyia osseata (Walker, 1862) Orgyia panlacroixii (Oberthür, 1876) Orgyia papuana (Riotte, 1976) Orgyia parallela (Gaede, 1932) Orgyia pelodes (Lower, 1893) Orgyia postica (Walker, 1855) Orgyia prisca (Staudinger, 1887) Orgyia pseudotsugata (McDunnough, 1921) Orgyia ramburii (Mabille, 1867) Orgyia recens (Hübner, 1819) Orgyia rindgei (Riotte, 1972) Orgyia rupestris (Rambur, 1832) Orgyia sarramea (Holloway) Orgyia semiochrea (Herrich-Schäffer, 1855) Orgyia senica (Hampson, 1900) Orgyia septentrionalis (Ranguow(?), 1935) Orgyia splendida (Rambur, 1842) Orgyia splendida arcerii (Ragusa, 1923) Orgyia splendida splendida (Rambur, 1842) Orgyia thyellina (Butler, 1881) Orgyia thyellina (Butler, 1881) Orgyia triangularis (Namura, 1938) Orgyia tricolor (Herrich-Schäffer, 1856) Orgyia trigotephras (Boisduval, 1829) Orgyia trigotephras sicula (Staudinger & Rebel, 1901) Orgyia trigotephras trigotephras (Boisduval, 1829) Orgyia turbata (Butler, 1879) Orgyia vaporata (Hering, 1926) Orgyia varia (Walker, 1862) Orgyia vartiani (Ebert, 1974) Orgyia vetusta (Boisduval, 1852) Orgyia viridescens (Walker, 1855)