"All Along the Watchtower" is a song by American singer-songwriter Bob Dylan from his eighth studio album, John Wesley Harding (1967). The song was written by Dylan and produced by Bob Johnston. The song's lyrics, which in its original version contain twelve lines, feature a conversation between a joker and a thief. The song has been subject to various interpretations; some reviewers have noted that it echoes lines in the Book of Isaiah, Chapter 21, verses 5–9. Dylan has released several different live performances, and versions of the song are included on some of his subsequent greatest hits compilations.

John Wesley Harding is the eighth studio album by American singer-songwriter Bob Dylan, released on December 27, 1967, by Columbia Records. Produced by Bob Johnston, the album marked Dylan's return to semi-acoustic instrumentation and folk-influenced songwriting after three albums of lyrically abstract, blues-indebted rock music. John Wesley Harding was recorded around the same time as the home recording sessions with The Band known as The Basement Tapes.