John Gell may refer to: Sir John Gell, 1st Baronet (1592–1671), Parliamentarian in the English Civil War Sir John Gell, 2nd Baronet (1612–1689), lead mining magnate and MP for Derbyshire John Eyre Gell (died 1739), known as John Eyre before inheriting the Gell estate and mines, see Gell baronets John Gell (admiral) (1740–1806), British admiral John Gell (Manx language activist) (1899–1983) See also Gell baronets Gell (surname)