The Italian Catholic diocese of Monopoli, in the province of Bari, existed from the eleventh century to 1986. In that year it was united into the diocese of Conversano-Monopoli.
The Diocese of Vallo della Lucania is a Latin Church diocese of the Catholic Church in Campania, has existed under this name since 1945. It is a suffragan of the Archdiocese of Salerno-Campagna-Acerno.
The Diocese of Nuoro is a Latin Church diocese of the Catholic Church in Sardinia. It is a suffragan of the archdiocese of Cagliari. Historically it was the diocese of Galtellì until 1779, and then the diocese of Galtellì-Nuoro until 1928.
The Diocese of Terni-Narni-Amelia is a Latin Church ecclesiastical territory or diocese of the Catholic Church in Umbria, central Italy. It was created in 1983, when the Diocese of Amelia was united with the Diocese of Terni and Narni. The latter had been in turn created in 1907, when the Diocese of Narni was united to the historical Diocese of Terni. The diocese is immediately exempt to the Holy See, not part of any ecclesiastical province.
The Italian Catholic diocese of Bertinoro existed from 1360 to 1986. In that year it was merged with the diocese of Forlì to create the diocese of Forlì-Bertinoro.
The Diocese of Alife-Caiazzo is a Latin diocese of the Catholic Church in Campania, southern Italy, created in 1986. In that year the historic Diocese of Alife was united with the Diocese of Caiazzo. The diocese is a suffragan of the Archdiocese of Naples.
The Diocese of Melfi-Rapolla-Venosa is a Latin diocese of the Catholic Church in Basilicata, southern Italy. In 1986 the historic Diocese of Melfi-Rapolla was united with the Diocese of Venosa. The diocese is a suffragan of the Archdiocese of Potenza-Muro Lucano-Marsico Nuovo. The Abbey of the Santissima Trinità at Venosa comes under the Diocese.
The Italian Catholic diocese of Cariati, in Calabria, existed until 1979. In that year it was united into the archdiocese of Rossano-Cariati. The diocese was a suffragan of the archdiocese of Santa Severina, and then of the archdiocese of Reggio Calabria. In 2001, it became a suffragan of the Archdiocese of Cosenza-Bisignano.
The Diocese of Pozzuoli is a Latin diocese of the Catholic Church in Campania, southern Italy. It is a suffragan of the Metropolitan Roman Catholic Archdiocese of Naples, like its other neighboring dioceses, Aversa and Ischia.
The Diocese of Sessa Aurunca is a Latin diocese of the Catholic Church in southern Italy. Since 1979 it has been a suffragan of the Archdiocese of Naples.
The Archdiocese of Monreale is a Latin archdiocese of the Catholic Church in Sicily. As of 2000 it is no longer a metropolitan see, and is now a suffragan of the Archdiocese of Palermo.
The Italian Catholic diocese of Lacedonia, a suffragan of the archdiocese of Benevento in Campania, existed until 1986 when incorporated into the reorganized Roman Catholic Diocese of Ariano Irpino-Lacedonia.
The former Italian Catholic diocese of Alatri existed until 1986, when it was united into the diocese of Anagni-Alatri. Comprising historically seven towns close to Rome, it was under the immediate jurisdiction of the Holy See.
The Italian Catholic diocese of Bitonto, in Apulia, had a short independent existence from 1982 to 1986. In the latter year it was united into the Archdiocese of Bari, forming the Archdiocese of Bari-Bitonto. Before 1982, it had existed since the 9th century until being united into the diocese of Ruvo e Bitonto in 1818.
The Italian Roman Catholic diocese of Acquapendente was an ecclesiastical territory in Lazio. The seat of the bishop was in the cathedral of Acquapendente, dedicated to the Holy Sepulchre. The diocese was established in 1649, when it was created in the place of the suppressed diocese of Castro. In 1986, along with other dioceses, it was merged into the diocese of Viterbo, Acquapendente, Bagnoregio, Montefiascone, Tuscania e San Martino al Monte Cimino.
The Diocese of Minori was a Roman Catholic diocese in Italy, located in Minori, province of Salerno, region of Campania in the ecclesiastical province of Amalfi. In 1815, it was suppressed, and its territory and Catholic population assigned to the Archdiocese of Amalfi.
The Diocese of Ston was a Roman Catholic diocese in Croatia, located in the city of Stagno. In 1828 it was suppressed to the Archdiocese of Dubrovnik.
The Diocese of Levello was a Roman Catholic diocese in southern Italy, located in the city of Lavello, province of Potenza, in the region of Basilicata. In 1818, it was suppressed, and its territory and members incorporated in the Diocese of Venosa.
The Roman Catholic Diocese of Capri was a Roman Catholic diocese located in the city of Capri on the island of Capri, in the Tyrrhenian Sea off the Sorrentine Peninsula, on the south side of the Gulf of Naples in the Campania region of Italy. On 27 June 1818, it was suppressed to the Archdiocese of Sorrento.
The Diocese of Umbriatico was a Roman Catholic diocese located in the town of Umbriatico in the province of Crotone in southern Italian region of Calabria. In 1818, it was suppressed with the bull De utiliori of Pope Pius VII, and incorporated in the diocese of Cariati.
