John Hatfield may refer to John Hatfield (forger) (1758?–1803), British forger John Hatfield (US Navy) (1795–1813), American midshipman John Hatfield (cricketer) (1831–1889), English cricketer John Hatfield (baseball) (1847–1909), American baseball player Jack Hatfield (1893–1965), British swimmer and water polo player John Hatfield (cyclist) (born 1940), Welsh cyclist