The 2013–14 Irish Cup was the 134th edition of the premier knock-out cup competition in Northern Irish football since its introduction in 1881. The competition began on 7 September 2013 with the first round and ended on 3 May 2014 with the final. The competition ran without a principal sponsor, but for the second successive season the final was known as the Marie Curie Irish Cup final, after the IFA once again awarded the naming rights for the final to the charity Marie Curie Cancer Care.