William Tate
William Tate may refer to:
- William Tate , English politician
- William Tate, President of the States of Alderney
- William Tate , English portrait painter
- William Tate , Irish-American colonel in the French Revolutionary Wars
- William Tate, American baseball player
- William Tate , Dean at the University of Georgia
- William Tate , lighthouse keeper and aviation pioneer
- William Tate , Canon of Windsor
- William Tate , Irish lawn bowler
- Bill Tate , American college football head coach
- Bill Tate , American boxer
- William Tate, Jr., a character in the TV series ''Believe''