Alun (given name)
Alun is a Welsh variant of the masculine given name Alan. Notable people with the name include:
- Ailín I, Earl of Lennox, also spelled Alún, 12th century ruler of Lennox, Scotland
- Alun Anderson, Welsh journalist
- Alun Armstrong
- Alun Cairns, Welsh politician
- Alun Davies
- Alun Evans
- Alun Francis, Welsh conductor
- Alun Hoddinott, Welsh composer of classical music
- Alun Jones
- Alun Lewis
- Alun Michael, Welsh politician
- Alun Owen, British screenwriter best known for the screenplay of The Beatles' film A Hard Day's Night
- Alun Pask, Wales international rugby union player and captain
- Alun Pugh, Welsh politician
- Alun Thomas, rugby union player for Wales
- John Blackwell , Welsh-language poet who used the bardic name Alun
