The Gaelic Athletic Association (GAA) is founded on November 1, 1884, by a group of Irishmen gathered in the billiard room of the Hayes’ Hotel in Thurles, County Tipperary. The architects and founding members are Michael Cusack of County Clare, Maurice Davin, Joseph K. Bracken, Thomas St. George McCarthy, P.J. Ryan of Tipperary, John Wyse Power, and John McKay. Their goal is to to formulate a plan and establish an organisation to foster and preserve Ireland’s unique games and athletic pastimes.

The GAA focuses primarily on promoting Gaelic games, which include the traditional Irish sports of hurling, camogie, Gaelic football, handball, and rounders. The Association also promotes Irish music and dance, as well as the Irish language.

It has more than 500,000 members worldwide, assets in excess of €2.6 billion, and declares total revenues of €94.8 million in 2010, with a total gross profit of €78.5 million.

Gaelic football and hurling are the most popular activities promoted by the organisation, and the most popular sports in the Republic of Ireland in terms of attendances. Gaelic football is also the largest participation sport in Northern Ireland. GAA competitions, activities, and structures are organised on an all-Ireland basis, without reference to the border drawn in 1921. The women’s version of these games, ladies’ Gaelic football and camogie, are organised by the independent but closely linked Ladies’ Gaelic Football Association and the Camogie Association respectively. GAA Handball is the Irish governing body for the sport of handball, while the other Gaelic sport, rounders, is managed by the GAA Rounders National Council.

Since its foundation in the late 19th century, the Association has grown to become a major influence in Irish sporting and cultural life with considerable reach into communities throughout Ireland and among the Irish diaspora.