John Chapple may refer to:
- John Chapple (British Army officer) (1931–2022), governor of Gibraltar
- John Henry George Chapple, British admiral and courtier
- John B. Chapple, political candidate in Wisconsin.
- John C. Chapple, American newspaper editor and politician
- John Starling Chapple, English stonemason and architect
- John Boyle Chapple, Canadian politician