Saint Aidan's GAC Magilligan (Irish: CLG Naomh Aodhán Ard Mhic Giollagain) is a Gaelic Athletic Association club based in Magilligan, County Londonderry, Northern Ireland.

The club is a member of Derry GAA and currently caters for Gaelic football.

Magilligan field Gaelic football teams at U8, U10, U12, U14, U16, Minor and Senior levels.

[citation needed] St Aidan's Magilligan officially reformed in 1969 and wore red and white colours.

[3] St Aidan's biggest success came in 1988 when they won the Derry Junior Football Championship.