The 1997–98 All-Ireland Senior Club Football Championship was the 28th staging of the All-Ireland Senior Club Football Championship since its establishment by the Gaelic Athletic Association in 1970-71. The championship began on 5 October 1997 and ended on 17 March 1998. Crossmaglen Rangers entered the championship as the defending champions, however, they were beaten by Errigal Ciarán in the Ulster Club Championship. On 17 March 1998, Corofin won the championship following a 0-15 to 0-10 defeat of Erin's Isle in the All-Ireland final at Croke Park. It was their first ever championship title.