William Morrison
William Morrison may refer to:
Arts and literature
- William McKenzie Morrison, American photographer
- William Morrison (poet), Irish poet
- Joseph Samachson or William Morrison, science-fiction writer
- William Morrison (director), Canadian music video director and musician
Business
- William Morrison (trader), fur trader in Old Crow Wing, Minnesota
- William Morrison (businessman), English founder of supermarket chains
Politics
- William Morrison (American politician), member of the North Carolina General Assembly of 1779
- William Ralls Morrison, U.S. Representative from Illinois
- William Robert Morrison, Canadian politician and Mayor of Hamilton, Ontario
- William Morrison (Alberta politician), former member of the Legislative Assembly of Alberta
- William Morrison, 1st Viscount Dunrossil, British politician and Governor General of Australia
- William McG. Morrison, mayor of Charleston, South Carolina
- William Morrison (Australian politician), Member of the Australian House of Representatives
- William Morrison (Canadian politician), politician in Lillooet, British Columbia
Science
- William Morrison (gardener), plant collector employed by Kew, 1824–1839
- William Morrison (chemist), Scotland-born inventor of the first U.S. practical electrical car
- William Morrison (dentist), American dentist
Sports
- Edward Morrison (American football), American college football coach
- William Morrison (cricketer), New Zealand cricketer
- William Morrison (rugby union), Scotland international rugby union player
Other people
- William Vitruvius Morrison, Irish architect
- William Morrison (missionary), American missionary based in the Congo Free State
- William V. Morrison, American lawyer, probate investigator, and genealogical researcher
- William R. Morrison (historian), Canadian historian of the Canadian North
- William Garth Morrison, Chief Scout of the United Kingdom and Overseas Territories