This is a list of species in the agaric fungi genus Gymnopilus. There are about 200 species in the widespread genus. * G. abramsii Murrill (1917) * G. aculeatus (Bres. & Roum.) Singer (1951) * G. acystidiatus Guzm.-Dáv. & Guzmán (1991) * G. aeruginosus (Peck) Singer (1951) * G. alabamensis Murrill (1917) * G. alienus (Peck) Murrill (1917) * G. allantopus (Berk.) Pegler (1965) * G. alpinus (Singer) Singer (1951) * G. amarissimus Murrill (1941) * G. angustifolius Hesler (1969) * G. anomalus B.J. Rees (2002) * G. arenicola Hesler (1969) * G. arenophilus A. Ortega & Esteve-Rav. (2005) * G. areolatus Murrill (1943) * G. armillatus Murrill (1940) * G. aromaticus Murrill Murrill (1917) * G. aurantiacus Hesler (1969) * G. aurantiobrunneus Z.S. Bi (1986) * G. aurantiophyllus Hesl