William Bowman
William, Willie, Will, Bill, or Billy Bowman may refer to:
Sportspeople
- Bill Bowman (baseball), American baseball player for the Chicago Colts
- Bill Bowman (American football), American football player for the Detroit Lions and Pittsburgh Steelers
- Scotty Bowman or William Scott Bowman, Canadian hockey coach
- Bill Bowman (racing driver), NASCAR driver
Other people
- William Bowman Felton, British naval officer and political figure
- William Bowman (Australian politician)
- William Bowman (miller) pioneer farmer and flour miller of South Australia.
- Sir William Bowman, 1st Baronet, English histologist and ophthalmologist
- William S. Bowman (politician), American politician and engineer
- William Charles Bowman, Australian pastoralist
- Sir William Bowman, 2nd Baronet, English baronet
- William Norman Bowman, American architect based in Denver, Colorado
- William Bowman (director), American director, actor and writer
- William Ernest Bowman, English engineer and writer
- Beau Dollar or William Hargis Bowman, Jr., American soul vocalist and drummer
- Bill Bowman (American politician), member of the North Dakota state senate
- Bill Bowman (Scottish politician), Scottish politician, member of the Scottish Parliament, 2016–2021