• Gymnothorax Bloch, 1795
• Gymnothorax afer Bloch, 1795
• Gymnothorax albimarginatus (Temminck & Schlegel, 1846)
• Gymnothorax albimentis (Evermann & Marsh, 1900) accepted as Gymnothorax moringa (Cuvier, 1829)
• Gymnothorax albomaculatus Bliss, 1883 accepted as Gymnothorax johnsoni (Smith, 1962)
• Gymnothorax anatinus (Lowe, 1838) accepted as Enchelycore anatina (Lowe, 1838)
• Gymnothorax andamanensis Mohapatra, Kiruba-Sankar, Praveenraj & Mohanty, 2019
• Gymnothorax angusticauda (Weber & de Beaufort, 1916)
• Gymnothorax angusticeps (Hildebrand & Barton, 1949)
• Gymnothorax annasona Whitley, 1937
• Gymnothorax annulatus Smith & Böhlke, 1997
• Gymnothorax argus Steindachner, 1870 accepted as Muraena argus (Steindachner, 1870)
• Gymnothorax atolli (Pietschmann, 1935)
• Gymnothorax aurocephalus Nashad, Mohapatra, Varghese, Ramalingam, Bineesh & Mohanty, 2020
• Gymnothorax australicola Lavenberg, 1992
• Gymnothorax austrinus Böhlke & McCosker, 2001
• Gymnothorax bacalladoi Böhlke & Brito, 1987
• Gymnothorax baranesi Smith, Brokovich & Einbinder, 2008
• Gymnothorax bathiphylus Randall & McCosker, 1975 accepted as Gymnothorax bathyphilus Randall & McCosker, 1975
• Gymnothorax bathyphilus Randall & McCosker, 1975
• Gymnothorax bayeri Schultz, 1953 accepted as Enchelycore bayeri (Schultz, 1953)
• Gymnothorax berndti Snyder, 1904
• Gymnothorax bikiniensis Schultz, 1953 accepted as Enchelycore bikiniensis (Schultz, 1953)
• Gymnothorax borneensis Bleeker, 1863 accepted as Gymnothorax tile (Hamilton, 1822)
• Gymnothorax boschi (Bleeker, 1853) accepted as Echidna nebulosa (Ahl, 1789)
• Gymnothorax boschii (Bleeker, 1853) accepted as Echidna nebulosa (Ahl, 1789)
• Gymnothorax breedeni McCosker & Randall, 1977
• Gymnothorax brunneus Herre, 1923 accepted as Gymnothorax herrei Beebe & Tee-Van, 1933
• Gymnothorax brunneus Nichols, 1920 accepted as Enchelycore nigricans (Bonnaterre, 1788)
• Gymnothorax buroensis (Bleeker, 1857)
• Gymnothorax castaneus (Jordan & Gilbert, 1883)
• Gymnothorax castlei Böhlke & Randall, 1999
• Gymnothorax catenatus Bloch, 1795 accepted as Echidna catenata (Bloch, 1795)
• Gymnothorax cephalospilus Böhlke & McCosker, 2001
• Gymnothorax chilensis (Günther, 1872) accepted as Gymnothorax porphyreus (Guichenot, 1848)
• Gymnothorax chilospilus Bleeker, 1864
• Gymnothorax chlamydatus Snyder, 1908
• Gymnothorax chlorostigma (Kaup, 1856) accepted as Gymnothorax meleagris (Shaw, 1795)
• Gymnothorax colubrinus (Boddaert, 1781) accepted as Myrichthys colubrinus (Boddaert, 1781)
• Gymnothorax concolor (Abbott, 1860) accepted as Gymnothorax moringa (Cuvier, 1829)
• Gymnothorax conspersus Poey, 1867
• Gymnothorax corallinus (Klunzinger, 1871) accepted as Gymnothorax buroensis (Bleeker, 1857)
• Gymnothorax cribroris Whitley, 1932
• Gymnothorax cyanopunctatus Howell Rivero, 1932 accepted as Gymnothorax vicinus (Castelnau, 1855)
• Gymnothorax davidsmithi McCosker & Randall, 2008
• Gymnothorax dorsalis Seale, 1917 accepted as Strophidon dorsalis (Seale, 1917)
• Gymnothorax dovii (Günther, 1870)
• Gymnothorax elaboratus (Poey, 1860) accepted as Gymnothorax miliaris (Kaup, 1856)
• Gymnothorax elaineheemstrae Sithole, Smith, Mwale & Gouws, 2020
• Gymnothorax elegans Bliss, 1883
• Gymnothorax emmae Prokofiev, 2010
• Gymnothorax enigmaticus McCosker & Randall, 1982
• Gymnothorax equatorialis (Hildebrand, 1946)
• Gymnothorax eupterus (Günther, 1870) accepted as Gymnothorax nubilus (Richardson, 1848)
• Gymnothorax eurostus (Abbott, 1860)
• Gymnothorax eurygnathos Böhlke, 2001
• Gymnothorax favagiensis (Bloch & Schneider, 1801) accepted as Gymnothorax favagineus Bloch & Schneider, 1801
• Gymnothorax favagineus Bloch & Schneider, 1801
• Gymnothorax favagineus isingteenus (Richardson, 1845) accepted as Gymnothorax isingteena (Richardson, 1845)
• Gymnothorax fimbriata (Bennett, 1832) accepted as Gymnothorax fimbriatus (Bennett, 1832)
• Gymnothorax fimbriatus (Bennett, 1832)
• Gymnothorax flavimarginatus (Rüppell, 1830)
• Gymnothorax flavimarginatus annasona Whitley, 1937 accepted as Gymnothorax annasona Whitley, 1937
• Gymnothorax flavoculus (Böhlke & Randall, 1996)
• Gymnothorax flavomarginatus (Rüppell, 1830) accepted as Gymnothorax flavimarginatus (Rüppell, 1830)
• Gymnothorax flavopictus (Kaup, 1856) accepted as Gymnothorax miliaris (Kaup, 1856)
• Gymnothorax flavoscriptus Poey, 1876 accepted as Gymnothorax moringa (Cuvier, 1829)
• Gymnothorax formosus Bleeker, 1864
• Gymnothorax funebris Ranzani, 1839
• Gymnothorax fuscomaculata (Schultz, 1953) accepted as Gymnothorax fuscomaculatus (Schultz, 1953)
• Gymnothorax fuscomaculatus (Schultz, 1953)
• Gymnothorax galetae Rubinoff, 1966 accepted as Muraena robusta Osório, 1911
• Gymnothorax goldsboroughi Jordan & Evermann, 1903 accepted as Gymnothorax elegans Bliss, 1883
• Gymnothorax gracilicauda Jenkins, 1903
• Gymnothorax gracilicaudus Jenkins, 1903 accepted as Gymnothorax gracilicauda Jenkins, 1903
• Gymnothorax griffini Whitley & Phillips, 1939 accepted as Gymnothorax porphyreus (Guichenot, 1848)
• Gymnothorax griseus (Lacepède, 1803)
• Gymnothorax hansi Heemstra, 2004
• Gymnothorax hepaticus (Rüppell, 1830)
• Gymnothorax herrei Beebe & Tee-Van, 1933
• Gymnothorax hubbsi Böhlke & Böhlke, 1977
• Gymnothorax indicus Mohapatra, Ray, Smith & Mishra, 2016
• Gymnothorax insignis Seale, 1917 accepted as Gymnothorax nudivomer (Günther, 1867)
• Gymnothorax intesi (Fourmanoir & Rivaton, 1979)
• Gymnothorax irregularis (Kaup, 1856) accepted as Gymnothorax miliaris (Kaup, 1856)
• Gymnothorax isingteena (Richardson, 1845)
• Gymnothorax jacksoniensis Bleeker, 1863 accepted as Gymnothorax prasinus (Richardson, 1848)
• Gymnothorax javanicus (Bleeker, 1859)
• Gymnothorax javonica (Bleeker, 1859) accepted as Gymnothorax javanicus (Bleeker, 1859)
• Gymnothorax johnsoni (Smith, 1962)
• Gymnothorax jordani (Evermann & Marsh, 1899) accepted as Gymnothorax ocellatus Agassiz, 1831
• Gymnothorax kidako (Temminck & Schlegel, 1846)
• Gymnothorax kolpos Böhlke & Böhlke, 1980
• Gymnothorax kontodontos Böhlke, 2000
• Gymnothorax laysanus (Steindachner, 1900) accepted as Gymnothorax eurostus (Abbott, 1860)
• Gymnothorax leecote Scott, 1965 accepted as Gymnothorax prasinus (Richardson, 1848)
• Gymnothorax leucacme Jenkins, 1903 accepted as Gymnothorax rueppelliae (McClelland, 1844)
• Gymnothorax leucostictus Jenkins, 1903 accepted as Gymnothorax meleagris (Shaw, 1795)
• Gymnothorax leucostigma Jordan & Richardson, 1909 accepted as Gymnothorax prionodon Ogilby, 1895
• Gymnothorax leucostigmus Jordan & Richardson, 1909 accepted as Gymnothorax prionodon Ogilby, 1895