John Milton (poet); John Locke (philosopher); John Adams (U.S. President); John Keats (poet); John Steinbeck (author); John F. Kennedy (U.S. President); John Lennon (musician); John Quincy Adams (U.S. President); John Denver (musician); John Elway (football player); John Glenn (astronaut); John Kerry (politician); John McCain (politician); John Travolta (actor); John Tyler (U.S. President); John Wayne (actor); John Hancock (Founding Father); John Coltrane (jazz great); John Ford (director); John McEnroe (tennis player); John Cleese (actor); John Barrymore (actor); John D. Rockefeller (businessman); John Bonham (musician); John Cusack (actor); John Fogerty (musician); John Hurt (actor); John Belushi (actor/comic); John Cassavetes (actor); John F. Kennedy, Jr. (aka John-John); John Turturro (actor); Little John (legendary fellow outlaw of Robin Hood); John Walsh (TV personality)