The Westmeath County Board of the Gaelic Athletic Association (GAA) (Irish: Cumann Lúthchleas Gael Coiste Chontae na hIarmhí) or Westmeath GAA is one of the 32 county boards of the GAA in Ireland, and is responsible for Gaelic games in County Westmeath. The county board is also responsible for the Westmeath county teams. The county football team won the Leinster Senior Football Championship in 2004. The county hurling team contests the Liam MacCarthy Cup via the Leinster Senior Hurling Championship.