James Walker
James Walker may refer to:
Politics
- James Walker (MP) (c. 1635–1692), English MP for Exeter
- Sir James Walker, 2nd Baronet (1829–1899), British MP for Beverley
- Jimmy Walker (1881–1946), born James J. Walker, former mayor of New York City
- James Walker (Alberta politician) (born 1874), politician and municipal councillor in Edmonton
- James Walker (UK politician) (1883–1945), British Labour Party Member of Parliament for Newport, 1929–1931, Motherwell, 1935–1945
- James Walker (physician) (c. 1720–1789), British physician
- James Walker (Australian politician) (1841–1923), Australian Senator
- James A. Walker (1832–1901), Confederate general and U.S. congressman
- James B. Walker (1812–1877), U.S. politician from Michigan
- James D. Walker (1830–1906), U.S. Democratic Party politician from Arkansas
- James Edgar Walker (1911–1989), Canadian politician
- James P. Walker (1851–1890), American politician, U.S. Representative from Missouri
- James H. Walker, former Alberta provincial politician
- James Walker (Canadian judge) (1756–1800), Canadian lawyer, judge and political figure in Lower Canada
Sports
- James Walker (American football coach), 20th head college football coach for the Kentucky State University Thorobreds
- James Walker (American football player), one of the 1910 College Football Consensus All-Americans
- James Walker (Australian rules footballer) (born 1979), former Australian rules footballer
- James Walker (canoer) (born 1971), Australian sprint canoer
- James Walker (cricketer) (born 1981), English cricketer
- James Walker (cyclist), South African Olympic cyclist
- James Walker (footballer born 1987), English footballer
- James Walker (hurdler) (born c. 1958), American hurdler
- James Walker (racing driver) (born 1983), British racing driver
- James Walker (rugby) (1859–1923), Scottish rugby footballer and cricketer
- James Walker (runner) (born 1954), marathon runner from Guam
- Jamie Walker (born 1971), American baseball player
- Jim Walker (footballer) (born 1947), professional footballer
- Jimmy Walker (basketball) (1944–2007), American basketball player
- Jimmy Walker (footballer) (born 1973), English footballer
- Jimmy Walker (Scottish footballer), see List of Scotland international footballers
- Jimmy Walker (golfer) (born 1979), American golfer
Other fields
- James Walker (Royal Navy officer) (1764–1831), British naval officer
- James Walker (engineer) (1781–1862), Scottish engineer
- James Walker (Harvard) (1794–1874), president of Harvard University, 1853–1860
- James Walker (chemist) (1863–1935), Scottish physical chemist
- James Walker (conductor) (1913–1988), record producer and conductor of, among others, the D'Oyly Carte Opera Company
- James Walker (writer/filmmaker) (born 1979), British writer and filmmaker
- James L. Walker (1845–1904), American individualist anarchist and writer
- Jimmie Walker (born 1947), American comedian and actor
- Jim Walker (actor), American voice actor
- James Walker (actor), British actor
- Jim Walker (drummer), original drummer for the UK music group Public Image Ltd
- Jim Walker (flautist), American flutist and educator