John Crockett may refer to:
- John Crockett (director), British stage and television director
- John McClannahan Crockett, Mayor of Dallas, Texas Lieutenant Governor
- John Watkins Crockett, Jr., (1818-1874), Confederate politician from Kentucky
- John Wesley Crockett (1807–1852), U.S. Representative from Tennessee
- John Crockett (frontiersman), father of Davy Crockett