William Dickson
William Dickson may refer to:
- William Dickson (Australian politician), member of the Legislative Council of New South Wales
- William Dickson (bishop), Bishop of Down and Connor, 1784–1804
- William Dickson (MP) British Army commander and Member of Parliament
- William Dickson (congressman), American congressman from Tennessee
- William Dickson (Falklands settler), administrator of Fort Louis in the Falklands in 1833
- William Dickson (footballer, born 1866), Scottish footballer
- William Dickson (footballer, born 1923), Northern Irish footballer
- William Dickson (Northern Ireland politician), Northern Irish councillor and shooting survivor
- William Dickson (Nova Scotia politician), politician in Nova Scotia
- William Dickson (RAF officer), British Chief of the Air Staff, 1953–1956
- William Dickson (Upper Canada), lawyer, businessman and political figure in Upper Canada
- William Dickson (solicitor), solicitor, banker and historian associated with Alnwick, Northumberland, England
- William A. Dickson, U.S. Representative
- William Kennedy Dickson, Franco-Scottish inventor and film pioneer
- William Kirk Dickson, Scottish advocate, librarian and writer
- William Purdie Dickson, Scottish professor of divinity
- William Steel Dickson, Ulster Presbyterian minister and member of the Society of the United Irishmen
- William Dickson (chemist), Scottish chemist and educator
- William Angus Dickson, Canadian politician in the Legislative Assembly of Ontario
- William B. Dickson, business executive in the American steel industry
- William M. Dickson, lawyer and judge from Cincinnati, Ohio
- Billy Dickson, American cinematographer and television director
- Billy Dickson (footballer), Scottish footballer