Sciuridae Hemprich, 1820

Actomys Desmarest, 1829

Aeosciurus Elera, 1895

Aeretes G. M. Allen, 1940

Aeromys Robinson & Kloss, 1915

Albanensia Daxner-Hock & Mein, 1975

Aliveria de Bruijn, van der Meulen & Katsikatsos, 1980

Ammospermophilus Merriam, 1892

Aragoxerus Cuenca Bescós, 1988

Arctomis Cuvier, 1813

Arctomyoides Bryant, 1945

Arctomyx Small, 1846

Aretomys Thon, 1830

Arictomys Pallas, 1811

Atlantoxerus Forsyth Major, 1893

Belomys Thomas, 1908

Biswamoyopterus Saha, 1981

Callosciurus Gray, 1867

Cedromus Wilson, 1949

Cynomyoides Korth, 1996

Cynomys Rafinesque, 1817

Douglassia Emry & Korth, 1996

Dremomys Heude, 1898

Eoglaucomys A. H. Howell, 1915

Epixerus Thomas, 1909

Erythosciurus Trouessart, 1880

Eupetaurus Thomas, 1888

Exilisciurus Moore, 1958

Forsythia Mein, 1970

Freudenthalia Cuenca Bescós, 1988

Funambulus Lesson, 1835

Funisciurus Trouessart, 1880

Getuloxerus Lavocat, 1961

Glaucomys Thomas, 1908

Glyphotes Thomas, 1898

Heliosciurus Trouessart, 1880

Hesperopetes Emry & Korth, 2007

Heteroxerus Stehlin & Schaub, 1951

Hylopetes Thomas, 1908

Hyosciurus Archbold & Tate, 1935

Iomys Thomas, 1908

Kubwaxerus Cifelli, Ibui, Jacobs & Thorington, 1986

Lariscus Thomas & Wroughton, 1909

Letidomys Palmer, 1904

Macroschus Gloger, 1841

Macroxys Agassiz, 1846

Marmota Blumenbach, 1779

Meinia Qiu Zhuding, 1981

Menetes Thomas, 1908

Microsciurus J. A. Allen, 1895

Miopetaurista Kretzoi, 1962

Miosciurus Black, 1963

Miospermophilus Black, 1963

Myosciurus Thomas, 1909

Myrsilus Thomas, 1909

Nannosciurus Trouessart, 1880

Nototamias Pratt & Morgan, 1989

Oligopetes Heissig, 1979

Oligosciurus Wang & Qiu, 2004

Oligospermophilus Korth, 1987

Otospermatophilus Fitzinger, 1867

Paenemarmota Hibbard & Schultz, 1948

Palaearctomys Douglass, 1903

Palaeosciurus Pomel, 1852

Parapaenemarmota Martin, 1998

Parapetaurista Qiu Zhuding & Liu Yipu, 1986

Paratamias Tedrow, Robison & Korth, 2001

Paraxerus Forsyth Major, 1893

Petauria Dehm, 1962

Petaurillus Thomas, 1908

Petaurista Link, 1795

Petauristodon Engesser, 1979

Petinomys Thomas, 1908

Phorbantus Gistl, 1848

Plesiosciurus Qiu Zhuding & Liu Yipu, 1986

Pliopetaurista Kretzoi, 1962

Pliopetes Kretzoi, 1959

Pliosciuropterus Sulimski, 1964

Prosciurillus Ellerman, 1947

Prospermophilus Qiu & Storch, 2000

Protosciurus Black, 1963

Protospermophilus Gazin, 1930

Protoxerus Forsyth Major, 1893

Pteromys G. Cuvier, 1800

Pteromyscus Thomas, 1908

Ratufa Gray, 1867

Rheithrosciurus Gray, 1867

Rhinosciurus Blyth, 1856

Rubrisciurus Ellerman, 1954

Sciurillus Thomas, 1914

Sciurion Skwara, 1986

Sciurophera Berthold, 1827

Sciuroptera Gray, 1837

Sciurotamias Miller, 1901

Sciurus Linnaeus, 1758

Shuanggouia Qiu Zhuding & Liu Yipu, 1986

Similisciurus Stevens, 1977

Sinotamias Zhuding Qiu, 1991

Spermophilinus de Bruijn & Mein, 1968

Spermophilopsis Blasius, 1884

Spermophilus F. Cuvier, 1825

Sundasciurus Moore, 1958

Syntheosciurus Bangs, 1902

Tamias Illiger, 1811

Tamiasciurus Trouessart, 1880

Tamiops J. A. Allen, 1906

Trogopterus Heude, 1898

Vulcanisciurus Lavocat, 1973