John Hanlon may refer to:
- John Hanlon (record producer), American record producer and recording engineer
- John Hanlon (singer) (born 1949), New Zealand singer and songwriter
- John Hanlon (athlete) (1905–1983), English athlete
- John J. Hanlon (1854–1902), chancellor of the Diocese of Albany
Famous quotes containing the word john:
“Perfect soldier, perfect gentleman ... never gave offence to anyone, not even the enemy.”
—A.J.P. (Alan John Percivale)