Harry Barnes
Harry Barnes may refer to:
- Sir Harry Barnes , Scottish artist
- Harry Barnes , American Negro league baseball player
- Harry Barnes , American basketball player
- Harry Barnes , Australian rules footballer
- Harry Barnes , British Labour Party MP for North East Derbyshire, 1987–2005
- Harry Barnes , British Liberal Party MP for Newcastle upon Tyne East, 1918–1922
- Harry Elmer Barnes, American historian
- Harry Paul Barnes, Canadian gangster
- Harry F. Barnes, U.S. federal judge
- Harry G. Barnes Jr., American diplomat, United States ambassador to India