Roman Catholic Diocese of Kharkiv-Zaporizhia
The Diocese of Kharkiv - Zaporizhia (Latin: Dioecesis Kharkiviensis - Zaporizhiensis ) is a Roman Catholic diocese in eastern Ukraine. The parish system today includes the oblasts Sumy, Kharkiv, Luhansk, Donetsk, Zaporozhye, Poltava and the eastern part of the Dnipropetrovsk Oblast.