The 1963 Copa del Generalísimo Juvenil was the 13th staging of the tournament. The competition began on May 12, 1963, and ended on June 23, 1963, with the final.
First round
Quarterfinals
Semifinals
Final
Athletic Bilbao: GK DeustoDF BasabeDF AmorebietaDF CastresanaMF NandoMF ZugazagaFW EchevarriaFW ZubiagaFW QuintanaFW UriarteFW SimóManager: José Luis GarayReal Madrid: GK DelgadoDF GallegoDF CamargoDF MenéndezMF SalagréMF RobertoFW SorribasFW JoséFW DoménechFW LasherasFW Encinas
Copa del GeneralísimoWinnersAthletic Bilbao