Jan Zając (born 20 June 1939 in Libiąż) is a Polish clergyman and emeritus auxiliary bishop in Krakow.

He was ordained by Franciszek Macharski, Archbishop of Krakow, Józef Kowalczyk, apostolic nuncio in Poland, and Stanisław Dziwisz, prefect of the Prefecture of the Papal House.

[2] Ordination to the priesthood gave him 23 June 1963 in the Wawel Cathedral Auxiliary Bishop of Krakow, Karol Wojtyla.

[7] On 14 August 2004, together with Joseph Guzdkiem, he was appointed by Pope John Paul II as auxiliary bishop of the Archdiocese of Krakow and titular of Taddua [8][9] He was ordained bishop, on 15 September 2004 at the Shrine of Divine Mercy in Krakow-Lagiewniki by Franciszek Macharski, Archbishop of Krakow, accompanied by Archbishop Jozef Kowalczyk, the papal nuncio in Poland, and Archbishop Stanislaw Dziwisz, the Prefect of the Papal Household auxiliary.

Brand and which is also the title of a book of Pope John Paul II[11] As part of the Polish Episcopal Conference in March 2005 he was chairman of the Team Sanctuaries.

[12] In the same year, he ceased to act as custodian of the shrine of Divine Mercy in Krakow-Lagiewniki, being henceforth curator of honor.