Papa Pio VIII
Si Papa Pio VIII (namundag: Francesco Saverio Maria Felice Castiglioni; 20 November 1761 – 30 November 1830) iyo an pamayo kan Simbahan Katoliko asin namamayo kan Papal States poon 31 March 1829 sagkod sa saiyang kagadan kaidtong November 1830.
