Genus Abdiacyclops Karanovic, 2005
Genus Acanthocyclops Kiefer, 1927
Genus Afrocyclops Sars G.O., 1927
Genus Allocyclops Kiefer, 1932
Genus Ancheuryte Herbst, 1989
Genus Anzcyclops Karanovic, Eberhard & Murdoch, 2011
Genus Apalachocyclops Fiers, 2011
Genus Apocyclops Lindberg, 1942
Genus Australocyclops Morton, 1985
Genus Australoeucyclops Karanovic
Genus Austriocyclops Kiefer, 1964
Genus Bryocyclops Kiefer, 1927
Genus Caspicyclops Monchenko, 1986
Genus Cochlacocyclops Kiefer, 1955
Genus Colpocyclops Monchenko, 1977
Genus Cyclops Müller, 1785
Genus Diacyclops Kiefer, 1927
Genus Dussartcyclops Karanovic, Eberhard & Murdoch, 2011
Genus Ectocyclops Brady, 1904
Genus Eucyclops Claus, 1893
Genus Euryte Philippi, 1843
Genus Faurea Labbé, 1927
Genus Fierscyclops Karanovic, 2004
Genus Fimbricyclops Reid, 1993
Genus Goniocyclops Kiefer, 1955
Genus Graeteriella Brehm, 1926
Genus Halicyclops Norman, 1903
Genus Haplocyclops Kiefer, 1952
Genus Hesperocyclops Herbst, 1984
Genus Heterocyclops Claus, 1893
Genus Hypocyclops Fiers, 2012
Genus Idiocyclops Herbst, 1987
Genus Itocyclops Reid & Ishida, 2000
Genus Kieferiella Lescher-Moutoue, 1976
Genus Macrocyclops Claus, 1893
Genus Megacyclops Kiefer, 1927
Genus Menzeliella Lindberg, 1954
Genus Meridiecyclops Fiers, 2001
Genus Mesocyclops Sars G.O., 1914
Genus Metacyclops Kiefer, 1927
Genus Microcyclops Claus, 1893
Genus Mixocyclops Kiefer, 1944
Genus Monchenkocyclops Karanovic, Yoo & Lee, 2012
Genus Muscocyclops Kiefer, 1937
Genus Neocyclops Gurney, 1927
Genus Neutrocyclops Kiefer, 1936
Genus Ochridacyclops Kiefer, 1937
Genus Olmeccyclops Fiers, 2012
Genus Orbuscyclops Karanovic, 2006
Genus Orthocyclops Forbes, 1897
Genus Palaeocyclops Monchenko, 1972
Genus Paracyclops Claus, 1893
Genus Paragraeteriella Rylov, 1948
Genus Pareuryte Herbst, 1952
Genus Pescecyclops Karanovic, Eberhard & Murdoch, 2011
Genus Pilbaracyclops Karanovic, Eberhard & Murdoch, 2011
Genus Ponticyclops Reid, 1987
Genus Prehendocyclops Rocha C.E.F., Iliffe, Reid & Suarez-Morales, 2000
Genus Protocyclops Lindberg, 1952
Genus Psammocyclops Kiefer, 1955
Genus Psammophilocyclops Fryer, 1956
Genus Reidcyclops Karanovich, 2000
Genus Rheocyclops Reid, Strayer, McArthur, Stibbe & Lewis J., 1999
Genus Rybocyclops Reddy & DeFaye, 2008
Genus Smirnoviella Monchenko, 1977
Genus Speocyclops Kiefer, 1937
Genus Stolonicyclops Reid, 1998
Genus Teratocyclops Plesa, 1981
Genus Thaumasiocyclops Kiefer, 1933
Genus Thermocyclops Kiefer, 1927
Genus Troglocyclops Rocha C.E.F. & Iliffe, 1994
Genus Tropocyclops Kiefer, 1927
Genus Virbiocyclops Fiers, 2012
Genus Yansacyclops Reid, 1988
Genus Zealandcyclops Karanovic, 2005

Genus Bacillocyclops Lindberg, 1956 accepted as Allocyclops Kiefer, 1932
Genus Cryptocyclops G. O. Sars, 1927 accepted as Microcyclops Claus, 1893
Genus Eurycyclops Sewell, 1949 accepted as Pareuryte Herbst, 1952
Genus Homocyclops Forbes, 1897 accepted as Macrocyclops Claus, 1893
Genus Leptocyclops Sars G.O., 1914 accepted as Eucyclops Claus, 1893
Genus Monoculus Linnaeus, 1758 (unaccepted, Suppressed under the plenary power of ICZN (Opinion 288))
Genus Nauplius Mueller, 1785 accepted as Cyclops Müller, 1785
Genus Pachycyclops Sars G.O., 1914 accepted as Macrocyclops Claus, 1893
Genus Platycyclops Sars G.O., 1914 accepted as Ectocyclops Brady, 1904
Genus Sergiosmirnovia Monchenko, 2007 accepted as Smirnoviella Monchenko, 1977
Genus Thorellia Boeck, 1865 accepted as Euryte Philippi, 1843