They defeated Offaly and Dublin, respectively.
Kilkenny and Wexford are through to the Leinster Minor Hurling final.
Luke Roche scored nine points for Wexford in their 1-15 to 1-12 win against Dublin.
Kilkenny overcame Offaly by 3-23 to 1-16 in a repeat of last year’s decider, with Harry Shine scoring 2-15 for the young Cats.
That completes the @ElectricIreland Leinster GAA Minor Hurling Championship Final line up....— Leinster GAA (@gaaleinster) July 21, 2021
Kilkenny and Wexford will renew their age old rivalry next Wednesday night. Who will be crowned the 2021 Champions?
We wait to find out...#LeinsterGAA | #ThisIsMajor pic.twitter.com/X11LbdWEU0