Hinckley is a surname. Notable people with the surname include:
Gordon B. Hinckley, fifteenth President of The Church of Jesus Christ of Latter-day Saints
John Hinckley, Jr., shot and wounded President Ronald Reagan and three others
Mike Hinckley, baseball pitcher
Robert H. Hinckley (1891–1988), founder of the Hinckley Institute of Politics
Richard G. Hinckley, general authority of The Church of Jesus Christ of Latter-day Saints