FAI Cup (Ireland) 2026/27

The FAI Cup stands as the primary national knockout cup competition within the Republic of Ireland football system. Distinguished by its age and format, it differs significantly from the defunct League of Ireland Cup, which was restricted primarily to league clubs and offered no European qualification. This competition is unique in its inclusion of non-league teams, offering a path for lower-tier clubs to compete against top-flight sides. It sits at the top of the domestic cup hierarchy, distinct from the league structure.

Organized by the Football Association of Ireland, it serves as the most prestigious domestic cup in the country. The winner qualifies for the UEFA Europa League first qualifying round and plays in the President of Ireland's Cup against the League of Ireland Premier Division champions. The 2026 season features 44 clubs, including all 20 teams from the League of Ireland and 24 teams from regional leagues. The format is a straight knockout tournament with no group stages.

The First Round involves 24 regional clubs, while League of Ireland clubs enter in the Second Round. There is no promotion or relegation link, as it is a cup competition. Shamrock Rovers are the most successful club with 26 titles. The current holders are Shamrock Rovers, who defeated Cork City 2–0 in the final. Recent winners include Drogheda United, St Patrick's Athletic, and Derry City.

The competition is recognized for its historical reforms, having been known as the Free State Cup from 1923 to 1936. Sponsorship history includes the Irish Daily Mail, Extra.ie, Club Orange, and Sports Direct. Notable historical finals include Bohemians 4–3 Dundalk in 1934–35 and Derry City 4–3 St. Patrick's Athletic in 2006. This mix of elite and amateur participants creates a distinct landscape compared to other domestic competitions.