St Brigid's GAA Club (Irish: Cumann Naomh Bríd) is a Gaelic Athletic Association club based in Castleknock, Fingal, Ireland which serves Castleknock, Clonsilla, Blanchardstown and Corduff. Its main grounds are at Russell Park, and it also has grounds in Castleknock at Beech Park and College Fort. The club supports 70 teams, from nursery level (four- to seven-year-olds) to adults, in hurling, football, camogie, women's football, handball and badminton. Jack Chambers, who served as Minister for Sport from 2020, is a member of the club.