Archcathedral Basilica of Apostles St. Peter and St. Paul of Kaunas is a Roman Catholic Archcathedral basilica in Kaunas, Lithuania, the seat of the Archbishop of Kaunas.

Vincentas Sladkevičius, M.I.C. was a Lithuanian Cardinal of the Roman Catholic Church. He served as Archbishop of Kaunas from 1989 to 1996, and was elevated to the cardinalate in 1988.