William Tanner
William Tanner may refer to:
People
- William Tanner (politician), New Zealand politician
- William G. Tanner, American academic and Southern Baptist pastor
- Dooee Tanner, Australian rugby union player
- William Tanner (cricketer), English cricketer
- William Elam Tanner, Lieutenant Colonel, politician, and businessman
- William Tanner (MP for Bletchingley)
Fictional people
- Bill Tanner, character in the James Bond franchise
- Dr. Bill Tanner, a villain from the Alex Rider novel Snakehead
- Willie Tanner, husband and father of the Tanner family in the TV series ''ALF''