St Martin's GAA may refer to:
- St Martin's GAA (Kilkenny), a sports club in the Ballyfoyle/Coon/Muckalee area, Ireland
- St Martin's GAA (Wexford), a sports club in Murrintown, Ireland
- St Martin's GAA (Carlow), a sports club
See also
edit- Naomh Máirtín CPG, a sports club in Monasterboice, County Louth