John Jeffery

John Jeffery may refer to:


 * John Jeffery (rugby union) (born 1945), Wales rugby union international
 * John Jeffery (South African politician), South African politician
 * John Jeffery (priest) (1647–1720), Anglican priest and author
 * John Jeffery (MP) (c. 1751–1822), MP for Poole, 1796–1809