The 1912 All-Ireland Junior Hurling Championship was the first staging of the All-Ireland Junior Championship, the Gaelic Athletic Association's second tier hurling championship. The championship ended on 23 February 1913.
The All-Ireland final was played on 23 February 1913 at Jones's Road in Dublin, between Cork and Westmeath, in what was their first ever championship meeting. Cork won the match by 3âÂÂ06 to 2âÂÂ01 to claim their first championship title.