John Tatum

John Tatum may refer to:


 * John Tatum (scientist) (1772–1858), British silversmith, scientist and philosopher
 * John Tatum (wrestler) (born 1959), American professional wrestler
 * John Tatum (Canadian football) (born c. 1935), Canadian football player
 * Johnny Tatum (died 1992), American rodeo clown and bullfighter
 * Jack Tatum (1948–2010), American football player