John MacRae may refer to:
- John Chester MacRae (1912–1997), Canadian school teacher, soldier and Canadian Member of Parliament from New Brunswick
- John David MacRae (1876–1967), Canadian Member of Parliament from Ontario
- John MacRae-Gilstrap (1861–1937), British army officer and restorer of Eilean Donan Castle
- John Macrae, Dean of Brechin, 1936–1947
- John MacRae, Professional musician from Glasgow, Scotland