Alan David (born 29 December 1942, Merthyr Tydfil, Glamorgan) is a Welsh television actor. Living in London, he is married with two sons.

He has had many television credits ranging from Coronation Street in 1973 to Virtual Murder (1992), Honey for Tea and "The Unquiet Dead", an episode of Doctor Who in 2005. He also appeared as the 'rival' of Aubrey Terrence Boyce as Llewellyn in The Green Green Grass. In 2007 he played Griff in the BBC series Gavin & Stacey.