William Elliott
William Elliott may refer to:
In the arts
- William Elliott (lieutenant), lieutenant in the Royal Navy and marine painter
- William Elliott (engraver), English engraver
- Wild Bill Elliott, American film actor sometimes credited as Bill Elliott; birth name Gordon Nance
- William Elliott (actor, born 1934), American stage and film actor
- William Elliott (actor, born 1879), American stage and film actor
- Will Elliott, Australian horror fiction writer
- William A. Elliott, art director
In military
- William Elliott (lieutenant), lieutenant in the Royal Navy and marine painter
- William Henry Elliott, British general
- Sir William Elliot (RAF officer), senior RAF commander during WWII
- William Elliott (RAF officer), World War I flying ace
In politics and government
- William Yandell Elliott, American historian and political advisor
- William Elliott, Baron Elliott of Morpeth, British Conservative party politician, MP 1957–1983
- William J. S. Elliott, Commissioner of the Royal Canadian Mounted Police
- William Elliott (American politician), U.S. congressman from South Carolina
- William Elliott (Peel MP), member of the Canadian House of Commons representing Peel, 1878–1882
- William Elliott (Pennsylvania politician), Speaker of the Pennsylvania House of Representatives, 1872–1873
- William Elliott (Saskatchewan politician), member of the Northwest Territories legislature 1898–1905 and Saskatchewan assembly 1905–1912
- William Elliott (Upper Canada politician), politician in Upper Canada
- William Elliott (Ontario politician), Progressive Party member of the Canadian House of Commons
- William Herbert Elliott, businessman and political figure in Ontario
- William M. Elliott, American politician
In sports
- William Elliott Sr., American race car driver professionally known as Bill Elliott
- William Elliott Jr., American race car driver professionally known as Chase Elliott
- William Elliott (writer), South Carolinian sportsman and writer
- William Elliott (rower), English professional sculling champion
- William Elliott (cricketer), English cricketer