 Roman Catholic Diocese of Port Pirie

The Roman Catholic Diocese of Port Pirie is a suffragan Latin Rite diocese of the Archdiocese of Adelaide, erected in 1887 covering the Yorke and Eyre Peninsulas, Flinders Ranges, Nullarbor Plain, and Mid and Far North regions of South Australia, Australia.The Diocese of Port Augusta was canonically erected by Pope Leo XIII on 10 May 1887, the same day the pope elevated the See of Adelaide to a metropolitan archdiocese and placed the new diocese in its province.