William Reeves
William, Bill or Billy Reeves may refer to:
- William Reeves , Canadian animator and technical director
- William Reeves , Church of Ireland bishop and antiquarian
- William Reeves , Australian cricketer
- William Reeves , New Zealand cricketer
- William Reeves , co-founder of BlueCrest Capital Management
- William Reeves , father of William Pember Reeves
- Bill Reeves, English cricketer
- Bill Reeves , American professional basketball player
- Bill Reeves , Australian rules footballer
- Billy Reeves, British songwriter and broadcaster
- Billy Reeves , English soccer player
- William Conrad Reeves, lawyer, academic and legal figure on the island of Barbados
- William Pember Reeves, New Zealand statesman, historian and poet