Roman Catholic Diocese of Marsico Nuovo

The diocese of Marsico Nuovo was a Roman Catholic ecclesiastical territory in Basilicata, southern Italy, which existed until 1818. It was a suffragan of the archbishops of Salerno. In 1818, Marsico Nuovo was united aeque principaliter^[1] with the diocese of Potenza, to form the diocese of Marsico Nuovo and Potenza.^[2]^[3]

^ union of two dioceses kept separate, but under the rule of one and the same bishop
^ Cheney, David M. "Diocese of Marsico Nuovo". Catholic-Hierarchy.org. Retrieved June 16, 2018. ^{[self-published]}
^ Chow, Gabriel. "Diocese of Marsico Nuovo (Italy)". GCatholic.org. Retrieved June 16, 2018. ^{[self-published]}