John Pitts may refer to:
- John Pitts (American football) (born 1945), American former American and National Football League defensive back
- John Pitts (Catholic scholar) (1560–1616), English Catholic
- John Pitts (composer) (born 1976), British composer
- John Pitts (merchant) (born 1688) a Massachusetts merchant, who was born in England
- John E. Pitts, Jr. (1924–1977), United States Air Force brigadier general
- John W Pitts, American inventor of the 1928 Pitts Sky Car