John Tinker
John Tinker may refer to:
- John Joseph Tinker (1875–1957), British Labour Party Member of Parliament for Leigh 1923–1945
- John Tinker (governor) (died 1758), governor of the Bahamas 1740 to 1758, inventor of 17th century hand mortar
- John Tinker, lead plaintiff in Tinker v. Des Moines Independent Community School District, a U.S. Supreme Court case on student freedom of speech
- John Tinker (TV producer): American television producer/writer