The Limerick County Board of the Gaelic Athletic Association (GAA) or Limerick GAA is one of the 32 county boards of the GAA in Ireland, and is responsible for Gaelic games in County Limerick. The county board is also responsible for the Limerick county teams.

County Limerick is a western county in Ireland. It is in the province of Munster and is located in the Mid-West which comprises part of the Southern Region. It is named after the city of Limerick. Limerick City and County Council is the local council for the county. The county's population at the 2022 census was 209,536 of whom 102,287 lived in Limerick City, the county capital.