The 2017 FAI Senior Challenge Cup was the 97th season of the knockout national Football competition of the Republic of Ireland. The winners of this season's cup earned a place in the 2018–19 Europa League and would have entered in the first qualifying round.[1]
Cork City were the defending champions and went on to retain the cup after a 5-3 win on penalties against Dundalk in the final on 5 November.[2][3]
The tournament began the weekend of 30 April 2017 with the preliminary round, which was contested by sixteen non-league clubs.[4]
The first round was played between the eight first round winners, the four clubs which received byes in the preliminary round, and the twenty League of Ireland clubs.[5] The first round draw was held on 21 July 2017.[6]