William Ogilvie
William Ogilvie may refer to:
- William Ogilvie of Pittensear, Scottish land reformer and 'rebel professor'
- William Ogilvie (surveyor), Canadian surveyor and Commissioner of the Yukon Territory
- William Ogilvie (Ardglass), Scottish-born scholar and tutor
- William Abernethy Ogilvie, Canadian painter and war artist
- William Henry Ogilvie, Scottish-Australian poet, author of Saddle For A Throne
- William Heneage Ogilvie, British surgeon and medical essayist
- William Robert Ogilvie-Grant, Scottish ornithologist
- William Watson Ogilvie, Canadian pioneer