 Roman Catholic Archdiocese of Potenza-Muro Lucano-Marsico Nuovo

The Archdiocese of Potenza-Muro Lucano-Marsico Nuovo () is a Roman Catholic ecclesiastical territory in Basilicata, southern Italy, created in 1986.In that year the Diocese of Muro Lucano was united into the Archdiocese of Potenza e Marsico Nuovo, which had been elevated to an archdiocese in 1973, and made a metropolitan see in 1976.