John Paul Densmore is an American musician. He is best known as the drummer of the rock band the Doors, and as such is a member of the Rock and Roll Hall of Fame. He appeared on every recording made by the band, with drumming inspired by jazz and world music as much as by rock and roll. The many honors he shares with the other Doors include a Grammy Award for lifetime achievement and a star on the Hollywood Walk of Fame.

The Doors were an American rock band formed in Los Angeles in 1965, with vocalist Jim Morrison, keyboardist Ray Manzarek, guitarist Robby Krieger and drummer John Densmore. They were among the most influential and controversial rock acts of the 1960s, primarily due to Morrison's lyrics and voice, along with his erratic stage persona and legal issues. The group is widely regarded as an important figure of the era's counterculture.