John Morrell may refer to:
John Bowes Morrell (1873–1963), English author and historian John Morrell (rugby league), rugby league footballer who played in the 1920s John Morrell & Co, Sioux Falls, South Dakota meat processing company purchased by Smithfield Foods in 1995 John Morrell, Royal Navy lieutenant, father of Arthur Fleming Morrell John Arthur Morrell, who became a commander and served aboard HMS Eagle during an 1806 attack on Naples, brother of Arthur Fleming Morrell