The 2020 All-Ireland Senior Hurling Championship (SHC) was the 133rd staging of the All-Ireland Senior Hurling Championship, the Gaelic Athletic Association's premier inter-county hurling tournament, since its establishment in 1887. The 2020 fixtures were announced in October 2019. Games were initially scheduled to begin on 9 May 2020. Due to the impact of the COVID-19 pandemic on Gaelic games, the competition was delayed before beginning on 24 October 2020 and ending on 13 December 2020.