The 2019 FAI Cup was the 99th edition of the annual Republic of Ireland's cup competition. Forty teams participated in the competition, including all teams from the Premier Division and First Division. The competition began on 19 April 2019 with the first of five rounds and ended on 3 November 2019 with the final at the Aviva Stadium in Dublin, a nominally neutral venue, which has hosted the final since 2010.