John Massey
John Massey may refer to:
- John Massey (pirate), Royal African Company Captain turned pirate
- John E. Massey, Lieutenant Governor of Virginia
- John Massey (artist), Canadian artist
- John Massey (cricketer), English cricketer
- Jack Massey (footballer), Australian rules footballer
- John Massey (poet), a conjectured author of Sir Gawain and the Green Knight
- Jack Massey (politician), New Zealand politician
- John Massey (prisoner), one-time longest serving prisoner in the United Kingdom
- John Massey (priest), English priest
- John Massey, rugby league footballer who played in the 1950s
- John Massey (MP), English Member of Parliament