St Maelruans FC is a south side Dublin soccer football club based in Tallaght. The club enters teams into the following leagues: the Athletic Union League, the Amateur Football League, the Dublin and District Schoolboys League and the South Dublin Football League.

St Maelruan's FC teams play their home soccer matches on the following football pitches: Sean Walsh Park, Tallaght, Dublin 24 (7s) and Bancroft Park, Tallaght, Dublin 24 (11s)