Dysidea is een geslacht van sponzen uit de familie van de gewone sponzen (Demospongiae).
Soorten Dysidea aedificanda (Row, 1911) Dysidea amblia (de Laubenfels, 1930) Dysidea anceps (Hyatt, 1877) Dysidea arenaria Bergquist, 1965 Dysidea avara (Schmidt, 1862) Dysidea cacos (Lendenfeld, 1888) Dysidea cana (Hyatt, 1877) Dysidea chalinoides (Burton, 1931) Dysidea chilensis (Thiele, 1905) Dysidea cinerea Keller, 1889 Dysidea conica Bowerbank, 1873 Dysidea corallina Kim, Lee & Sim, 2020 Dysidea crassa (Dendy, 1905) Dysidea cristagalli Bergquist, 1961 Dysidea dakini (Dendy & Frederick, 1924) Dysidea dendyi (Ferrer Hernandez, 1923) Dysidea distans (Lendenfeld, 1889) Dysidea dubia (Hyatt, 1877) Dysidea enormis (Hyatt, 1877) Dysidea etheria de Laubenfels, 1936 Dysidea fasciculata (Wilson, 1925) Dysidea flabellum (Lendenfeld, 1886) Dysidea fragilis (Montagu, 1818) Dysidea frondosa Berquist, 1995 Dysidea geomunensis Kim, Lee & Sim, 2020 Dysidea glavea Kim, Lee & Sim, 2020 Dysidea gracilis (Lendenfeld, 1889) Dysidea granulosa Bergquist, 1965 Dysidea gumminea Ridley, 1884 Dysidea hirciniformis Carter, 1885 Dysidea horrens (Selenka, 1867) Dysidea implexa (Ridley, 1884) Dysidea incrustans (Schmidt, 1862) Dysidea incrustata (Dendy, 1905) Dysidea janiae (Duchassaing & Michelotti, 1864) Dysidea laxa (Lendenfeld, 1889) Dysidea ligneana (Hyatt, 1877) Dysidea marshalli (Lendenfeld, 1889) Dysidea minna Hoshino, 1985 Dysidea mureungensis Kim, Lee & Sim, 2020 Dysidea navicularis (Lendenfeld, 1888) Dysidea nigrescens Berquist, 1995 Dysidea oculata (Burton, 1929) Dysidea pallescens (Schmidt, 1862) Dysidea perfistulata Pulitzer-Finali & Pronzato, 1980 Dysidea ramoglomerata Carter, 1887 Dysidea ramosa sensu Wilson, 1902 Dysidea robusta Vilanova & Muricy, 2001 Dysidea sagum (Lendenfeld, 1888) Dysidea septosa (Lamarck, 1814) Dysidea spiculifera (Lendenfeld, 1889) Dysidea spiculivora Dendy, 1924 Dysidea spinosa (Hyatt, 1877) Dysidea tenuifibra (Burton, 1932) Dysidea tubulata (A. Rutot, 1874) Dysidea tupha (Martens, 1824) Dysidea variabilis (Duchassaing & Michelotti, 1864) Dysidea villosa (Lendenfeld, 1886)