John Jervis may refer to:
John Jervis, 1st Earl of St Vincent (1735–1823), Royal Navy admiral Sir John Jervis (judge) (1802–1856), British politician, Solicitor General, Attorney General and Privy Counsellor John Jervis (MP for Horsham) (1826-?), British MP for Horsham John B. Jervis (1795–1885), American civil engineer
See also John Jarvis (disambiguation)