The Diocese of Montemarano (Latin: Dioecesis Montis Marani) was a Roman Catholic diocese located in the town of Montemarano in the province of Avellino in the Campania region of southern Italy.
It was erected in 1059, and was a member of the ecclesiastical province of Benevento.
[1][2] The diocese of Nusco has been absorbed, since 30 September 1986, into the agglomerate Archdiocese of Sant'Angelo dei Lombardi-Conza-Nusco-Bisaccia.
The diocese of Montemarano was nominally restored as a titular bishopric in 1968, which were needed with the increase in the number of auxiliary bishops, vicars apostolic, papal nuncios, and Vatican bureaucrats who needed nominal episcopal status.
[2] The following bishops have held or hold the title; 'Archbishop' is a personal title, granted to a nuncio to give him status, but he is still 'titular bishop':