John Kenrick may refer to:
- John Kenrick (c. 1740–1794), a.k.a. John Kendrick (American sea captain)
- John Kenrick (MP) (1735–1799), British politician for Bletchingley
- John Kenrick (historian) (1788–1877), British, re classical period
- John Kenrick (theatre writer) (born 1959), American, also film historian