Prince Jan Duklan Maurycy Pawel Puzyna de Kosielsko (13 September 1842 – 8 September 1911) was a Polish Roman Catholic Cardinal who was auxiliary bishop of Lwów (now Lviv, Ukraine) from 1886 to 1895, and the bishop of Kraków from 1895 until his death in 1911.
Named a Cardinal in 1901, he was known for his conservative views and authoritarianism.