Alun Owen
- Birthday: 1925-11-24
- Deathday: 1994-11-06
- Place of birth: Menai Bridge, Wales
- Also know as: Alun Davies Owen
Alun Davies Owen (24 November 1925 – 6 December 1994) was a Welsh playwright, screenwriter and actor, predominantly in television. However, he is best remembered by a wider audience for writing the screenplay of The Beatles' debut feature film A Hard Day's Night (1964), which earned him a nomination for the Academy Award for Best Original Screenplay.
