Alun (given name)
# Alun (given name)

Alun (pronounced) 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 (born 1948), Welsh journalist
* Alun Armstrong (disambiguation)
* Alun Cairns (born 1970), Welsh politician
* Alun Davies (disambiguation)
* Alun Evans (disambiguation)
* Alun Francis (born 1943), Welsh conductor
* Alun Hoddinott (1929–2008), Welsh composer of classical music
* Alun Jones (disambiguation)
* Alun Lewis (disambiguation)
* Alun Michael (born 1943), Welsh politician
* Alun Owen (1925–1994), British screenwriter best known for the screenplay of The Beatles' film A Hard Day's Night
* Alun Pask (1937–1995), Wales international rugby union player and captain
* Alun Pugh (born 1955), Welsh politician
* Alun Thomas (1926–1991), rugby union player for Wales
* John Blackwell (Alun) (1797–1841), Welsh-language poet who used the bardic name Alun
