John Creighton may refer to:
John Oliver Creighton (born 1943), American astronaut
John W. Creighton Jr. (born 1933), American businessman
John Creighton, 1st Earl Erne (1731–1828), Irish peer
John Creighton (British Army officer) (1772–1833), son of the preceding, MP for Lifford John Creighton, American naval officer involved in the Little Belt affair in 1811 John Creighton (archaeologist), British archaeologist John Creighton (judge) (1721–1807), lawyer and judge in Nova Scotia John Creighton (warden) (1817–1885), merchant, politician and prison official in Ontario, Canada John Creighton (Nova Scotia politician) (1794–1878), lawyer and politician in Nova Scotia, Canada John A. Creighton (1831–1907), businessman in Omaha, Nebraska John Creighton (rugby union) (born 1937), New Zealand rugby union player John Creighton (surgeon) (1768–1827), president of the Royal College of Surgeons in Ireland John Creighton (priest) (fl. 1643–1670), Chancellor of Christ Church Cathedral and Dean of Ferns
See also
Creighton (disambiguation)