Echinodermata Klein, 1734
Amphinepthys Fell, 1962
Anorthaster Schuchert, 1915
Archasterina Lehmann, 1957
Arisaigaster
Ataxaster Jaekel, 1903
Branchisolaster Blake, 1993
Brisingida Downey, 1986
Calliasterellidae Schöndorf, 1909
Calyptactis Spencer, 1930
Carniaster Blake & Zonneveld, 2004
Chinianasteridae Spencer, 1951
Cnemidactinidae
Ctenodiscididae
Dorana Howe, 1977
Embolasteridae
Eoactinidae Spencer, 1919
Eostella Lehmann, 1957
Eriaster
Eukrinasteridae
Fandasteridae Blake & Elliott, 2003
Forcipulatida H. E. S. Clark, 1963
Gymnoplus Fell, 1962
Helianthasteridae Gregory, 1899
Hudsonasteridae Schuchert, 1914
Hunsrueckaster Lehmann, 1957
Hystriyasterias
Illusioluidia Blake & Guensburg, 1989
Integraster Döderlein, 1920
Isaster Verrill, 1894
Koehleraster Fisher, 1922
Lacertasterias Blake & Guensburg, 1989
Leioactis Lehmann, 1957
Lepyriactinidae Spencer & Wright, 1966
Macroporaster Raymond, 1921
Medinaster Eckert, 1984
Mesopalaeasteridae Schuchert, 1915
Miomaster Schöndorf, 1909
Monasteridae Schuchert, 1915
Notomyotida Ludwig, 1910
Novodiniidae
Palaeactis Lehmann, 1957
Palaeasteridae Miller, 1889
Palaeosolasteridae
Palasterinidae Gregory, 1899
Palasteriscidae Gregory, 1900
Palmasterias Gervais, 1842
Paxillosida Perrier, 1884
Petrasteridae Spencer, 1951
Phillipaster
Platyasteridae
Pleiadeaster Blake & Glass, 1999
Promopalaeasteridae Schuchert, 1914
Protarthrasteridae Spencer, 1918
Schlueteraster Lehmann, 1957
Schoenasteridae
Schondorfia Blake & Guensburg, 1989
Schuchertiidae Schuchert, 1915
Scutaster d'Orbigny, 1852
Spinulosida Perrier, 1884
Stibaraster Blake & Guensburg, 1993
Taeniactinidae Spencer, 1927
Tholaster Spencer, 1913
Tholasterina Valette, 1915
Trachyaster Spencer, 1913
Trichasteropsiidae
Trichotaster Wright, 1873
Uranasteridae
Urasterellidae Schuchert, 1914
Valvatida Perrier, 1884
Velatida Perrier, 1884
Xenasteridae Gregory, 1899
Xyloplacidae Baker, Rowe & Clark, 1986
Xyloplacidae