William MacLeod
William MacLeod or William Macleod may refer to:
- William Cleireach MacLeod, Scottish clan chief
- William Dubh MacLeod, Scottish clan chief
- William MacKintosh MacLeod, Scottish international rugby union player
- William Macleod, Australian artist
- William MacLeod , Anglican Provost of Wakefield Cathedral
- William A. MacLeod, Canadian physician and politician
- W. Bentley MacLeod, Canadian-American economist
- William Douglas Macleod, Scottish artist and etcher