Roman Catholic Diocese of Panevėžys Tags: Clerical Administrative Region, Diocese.The Roman Catholic Diocese of Panevėžys (Latin: Panevezen(sis)) is a diocese located in the city of Panevėžys in the Ecclesiastical province of Vilnius in Lithuania. It was established on April 4 1926 from the Diocese of Samogitia. thumbnail point area (km2) 1.3e+10 jurisdiction Diocese latitude 55.7167 longitude 24.35 Learn more... Loading...