The 1963 All-Ireland Junior Hurling Championship was the 42nd staging of the All-Ireland Junior Championship since its establishment by the Gaelic Athletic Association in 1912.
Kildare entered the championship as the defending champions, however, they were beaten in the Leinster Championship.
The All-Ireland final was played on 29 September 1963 at Casement Park in Belfast, between London and Antrim, in what was their second meeting in the final. London won the match by 4âÂÂ07 to 3âÂÂ06 to claim their fifth championship title.