John Blunt
John Blunt may refer to:
- Sir John Blunt, British diplomat
- John Henry Blunt, English divine
- John James Blunt, English divine
- John W. Blunt, American Union soldier, Medal of Honor recipient
- Sir John Blunt, 1st Baronet, of the Blunt baronets
- Sir John Harvey Blunt, 8th Baronet, of the Blunt baronets
- Sir John Harvey Blunt, 9th Baronet, of the Blunt baronets
- Sir John Lionel Reginald Blunt, 10th Baronet, of the Blunt baronets
- John Blunt, singer, Freddie Mercury impersonator