Charles or Charlie Fox may refer to:
Artists and entertainers
Charles Fox (engraver) (1794–1849), English engraver
Charles Fox (composer) (born 1940), American film and television composer
Charles Fox (jazz critic) (1921–1991), British jazz critic
Irving Resnikoff, alias "Charles J. Fox" (1897–1988), Russian-born American portrait painter
Sportspeople
Charlie Fox (baseball) (Charles Francis Fox, 1921–2004), American baseball manager, scout, coach, and player
Chas Fox (born 1963), American football player
Charles Fox (cricketer) (1858–1901), English cricketer
Charlie Fox (footballer) (born 1998), English footballer
Charlie Fox (rugby union) (1898–1984), Australian rugby union player
Charles Fox (swimmer) (born 1948), Zambian Olympic swimmer
Politicians
Charles Fox (politician, born 1660), British politician, Paymaster of the Forces
Charles James Fox (1749–1806), British politician
Charles L. Fox (1854–1927), American artist, philanthropist and socialist from Maine
Charles Fox (socialist activist) (1861–1939), British socialist activist and dentist
Charles Fox (Irish politician) (c. 1791–1862), member of parliament for Longford
Others
Charles Fox (engineer, born 1810) (1810–1874), British civil and railway engineer who built the Crystal Palace
Douglas Fox (engineer) (Charles Douglas Fox, 1840–1921), British civil engineer
Charles Fox (mathematician) (1897–1977), British-born mathematician
Charles Fox (missionary) (1878–1977), English ethnographer and missionary
Charles Eli Fox (1879–1926), American architect, partner in the Chicago firm of Marshall and Fox
Charles Fox (scientist) (1797–1878), British scientist
Charles James Fox (editor) (1827–1903), newspaper editor and owner in Australia
Charles Masson Fox (1866–1935), Cornish businessman and chess player
Chappie Fox (Charles Philip Fox, 1913–2003), circus historian and philanthropist
Charles R. Fox (1912–2006), American major general
Charles N. Fox (1829–1903), California Supreme Court associate justice
Charles Richard Fox (1796–1873), illegitimate son of Henry Richard Vassall-Fox, 3rd Baron Holland
Charles Vincent Fox (1877–1928), British army officer and rower
Charley Fox (Charles W. Fox, 1920–2008), Canadian Air Force officer in World War II
Sir Charles Edmund Fox (1854–1918), British barrister and judge in British Burma