Senior star Buckley included in Cats 21s line-up.
Kilkenny Under 21 manager Richie Mulrooney has included Cillian Buckley in his starting 15 for Saturday's Bord Gáis All-Ireland semi-final against Galway at Semple Stadium.
Buckley is named at left-half-forward and is one of three players from the panel named for last Sunday's All-Ireland SHC semi-final win over Tipperary.