Se reconocen las siguientes familias y superfamilias:^[1]​

• Acanthonotozomatidae Stebbing, 1906
• Acanthonotozomellidae Coleman & Barnard, 1991
• Alicellidae Lowry & De Broyer, 2008
• Amathillopsidae Pirlot, 1934
• Ampeliscidae Krøyer, 1842
• Amphilochidae Boeck, 1871
• Argissidae Walker, 1904
• Astyridae Pirlot, 1934
• Atylidae Lilljeborg, 1865
• Bateidae Stebbing, 1906
• Bolttsiidae Barnard & Karaman, 1987
• Cheidae Thurston, 1982
• Cheluridae Allman, 1847
• Colomastigidae Stebbing, 1899
• Condukiidae Barnard & Drummond, 1982
• Cressidae Stebbing, 1899
• Cyproideidae J.L. Barnard, 1974
• Dexaminidae Leach, 1814
• Didymocheliidae Bellan-Santini & Ledoyer, 1987
• Dikwidae Coleman & Barnard, 1991
• Epimeriidae Boeck, 1871
• Eusiridae Stebbing, 1888
• Exoedicerotidae Barnard & Drummond, 1982
• Haustoriidae Stebbing, 1906
• Hyperiopsidae Bovallius, 1886
• Ipanemidae Barnard & Thomas, 1988
• Iphimediidae Boeck, 1871
• Lafystiidae Sars, 1893
• Laphystiopsidae Stebbing, 1899
• Leucothoidae Dana, 1852
• Liljeborgiidae Stebbing, 1899
• Maxillipiidae Ledoyer, 1973
• Megaluropidae Thomas & Barnard, 1986
• Melphidippidae Stebbing, 1899
• Miramarassidae Lowry, 2006
• Nihotungidae J.L. Barnard, 1972
• Ochlesidae Stebbing, 1910
• Oedicerotidae Lilljeborg, 1865
• Pagetinidae K.H. Barnard, 1931
• Paracalliopiidae Barnard & Karaman, 1982
• Pardaliscidae Boeck, 1871
• Phoxocephalidae Sars, 1891
• Phoxocephalopsidae Barnard & Drummond, 1982
• Platyischnopidae Barnard & Drummond, 1979
• Pleustidae Buchholz, 1874
• Podosiridae Lowry & Myers, 2012
• Pseudamphilochidae Schellenberg, 1931
• Sebidae Walker, 1908
• Sicafodiidae Just, 2004
• Stegocephalidae Dana, 1855
• Stenothoidae Boeck, 1871
• Stilipedidae Holmes, 1908
• Synopiidae Dana, 1853
• Thurstonellidae Lowry & Zeidler, 2008
• Urohaustoriidae Barnard & Drummond, 1982
• Urothoidae Bousfield, 1978
• Valettiidae Stebbing, 1888
• Valettiopsidae Lowry & De Broyer, 2008
• Vicmusiidae Just, 1990
• Vitjazianidae Birstein & M. Vinogradov, 1955
• Zobrachoidae Barnard & Drummond, 1982
• Superfamilia Lysianassoidea Hertzog, 1936
  • Acidostomatidae Stoddart & Lowry, 2012
  • Amaryllididae Lowry & Stoddart, 2002
  • Aristiidae Lowry & Stoddart, 1997
  • Cebocaridae Lowry & Stoddart, 2011
  • Cyclocaridae Lowry & Stoddart, 2011
  • Cyphocarididae Lowry & Stoddart, 1997
  • Endevouridae Lowry & Stoddart, 1997
  • Eurytheneidae Stoddart & Lowry, 2004
  • Hirondelleidae Lowry & Stoddart, 2010
  • Izinkalidae Lowry & Stoddart, 2010
  • Kergueleniidae Lowry & Stoddart, 2010
  • Lepidepecreellidae Stoddart & Lowry, 2010
  • Lysianassidae Dana, 1849
  • Opisidae Lowry & Stoddart, 1995
  • Pachynidae Lowry & Stoddart, 2012
  • Podoprionidae Lowry & Stoddart, 1996
  • Scopelocheiridae Lowry & Stoddart, 1997
  • Sophrosynidae Lowry & Stoddart, 2010
  • Thoriellidae Lowry & Stoddart, 2011
  • Trischizostomatidae Lilljeborg, 1865
  • Uristidae Hurley, 1963
  • Wandinidae Lowry & Stoddart, 1990
• Superfamilia Pontoporeioidea Dana, 1853
  • Pontoporeiidae Dana, 1853
  • Priscillinidae d'Udekem d'Acoz, 2006

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