William Elliott may refer to:
In the arts
In military
In politics and government
- William Yandell Elliott (1896âÂÂ1979), American historian and political advisor
- William Elliott, Baron Elliott of Morpeth (1920âÂÂ2011), British Conservative party politician, MP 1957âÂÂ1983
- William J. S. Elliott, Commissioner of the Royal Canadian Mounted Police
- William Elliott (American politician) (1838âÂÂ1907), U.S. congressman from South Carolina
- William Elliott (Peel MP) (1834âÂÂ1912), member of the Canadian House of Commons representing Peel, 1878âÂÂ1882
- William Elliott (Pennsylvania politician), Speaker of the Pennsylvania House of Representatives, 1872âÂÂ1873
- William Elliott (Saskatchewan politician) (1863âÂÂ1934), member of the Northwest Territories legislature 1898âÂÂ1905 and Saskatchewan assembly 1905âÂÂ1912
- William Elliott (Upper Canada politician) (1775âÂÂ? or later), politician in Upper Canada
- William Elliott (Ontario politician) (1872âÂÂ1944), Progressive Party member of the Canadian House of Commons
- William Herbert Elliott (1872âÂÂ?), businessman and political figure in Ontario
- William M. Elliott (died 1882), American politician
In sports
See also