Dioceses in Italy
229 jurisdictions
- Archdiocese of Acerenza
- Diocese of Acerra
- Diocese of Acireale
- Diocese of Acqui
- Diocese of Adria-Rovigo
- Archdiocese of Agrigento
- Diocese of Alba [Pompea]
- Suburbicarian See of Albano
- Diocese of Albenga-Imperia
- Diocese of Ales-Terralba
- Diocese of Alessandria [della Paglia]
- Diocese of Alghero-Bosa
- Diocese of Alife-Caiazzo
- Diocese of Altamura-Gravina-Acquaviva delle Fonti
- Archdiocese of Amalfi-Cava de Tirreni
- Diocese of Anagni-Alatri
- Archdiocese of Ancona-Osimo
- Diocese of Andria
- Diocese of Aosta
- Diocese of Arezzo-Cortona-Sansepolcro
- Diocese of Ariano Irpino-Lacedonia
- Diocese of Ascoli Piceno
- Diocese of Assisi-Nocera Umbra-Gualdo Tadino
- Diocese of Asti
- Diocese of Avellino
- Diocese of Aversa
- Diocese of Avezzano
- Archdiocese of Bari-Bitonto
- Diocese of Belluno-Feltre
- Archdiocese of Benevento
- Diocese of Bergamo
- Diocese of Biella
- Archdiocese of Bologna
- Diocese of Bolzano-Bressanone
- Diocese of Brescia
- Archdiocese of Brindisi-Ostuni
- Archdiocese of Cagliari
- Diocese of Caltagirone
- Diocese of Caltanissetta
- Archdiocese of Camerino-San Severino Marche
- Archdiocese of Campobasso-Boiano
- Archdiocese of Capua
- Diocese of Carpi
- Diocese of Casale Monferrato
- Diocese of Caserta
- Diocese of Cassano all'Jonio
- Diocese of Castellaneta
- Archdiocese of Catania
- Archdiocese of Catanzaro-Squillace
- Diocese of Cefalù
- Diocese of Cerignola-Ascoli Satriano
- Diocese of Cerreto Sannita-Telese-Sant'Agata de' Goti
- Diocese of Cesena-Sarsina
- Diocese of Chiavari
- Archdiocese of Chieti-Vasto
- Diocese of Chioggia
- Diocese of Città di Castello
- Diocese of Civita Castellana
- Diocese of Civitavecchia-Tarquinia
- Diocese of Como
- Clerical Public Association of Comunità Missionaria del Paradiso
- Diocese of Concordia-Pordenone
- Diocese of Conversano-Monopoli
- Archdiocese of Cosenza-Bisignano
- Diocese of Crema
- Diocese of Cremona
- Archdiocese of Crotone-Santa Severina
- Diocese of Cuneo-Fossano
- Diocese of Fabriano-Matelica
- Diocese of Faenza-Modigliana
- Diocese of Fano-Fossombrone-Cagli-Pergola
- Archdiocese of Fermo
- Archdiocese of Ferrara-Comacchio
- Diocese of Fidenza
- Diocese of Fiesole
- Archdiocese of Firenze [Florence]
- Archdiocese of Foggia-Bovino
- Diocese of Foligno
- Diocese of Forli-Bertinoro
- Suburbicarian See of Frascati
- Diocese of Frosinone-Veroli-Ferentino
- Archdiocese of Gaeta
- Archdiocese of Genova [Genoa]
- Archdiocese of Gorizia
- Diocese of Grosseto
- Diocese of Gubbio
- Diocese of Iglesias
- Diocese of Imola
- Diocese of Ischia
- Diocese of Isernia-Venafro
- Apostolic Exarchate of Italy, Faithful of the Ukrainian Catholic Church (Ukrainian)
- Military Ordinariate of Italy, Military
- Diocese of Ivrea
- Diocese of Jesi
- Diocese of La Spezia-Sarzana-Brugnato
- Diocese of Lamezia Terme
- Archdiocese of Lanciano-Ortona
- Diocese of Lanusei
- Archdiocese of L'Aquila
- Diocese of Latina-Terracina-Sezze-Priverno
- Archdiocese of Lecce
- Diocese of Livorno
- Diocese of Locri-Gerace (-Santa Maria di Polsi)
- Diocese of Lodi
- Territorial Prelature of Loreto
- Archdiocese of Lucca
- Diocese of Lucera-Troia
- Eparchy of Lungro degli Italo-Albanesi (Italo-Albanese)
- Diocese of Macerata
- Archdiocese of Manfredonia-Vieste-San Giovanni Rotondo
- Diocese of Mantova
- Diocese of Massa Carrara-Pontremoli
- Diocese of Massa Marittima-Piombino
- Archdiocese of Matera-Irsina
- Diocese of Mazara del Vallo
- Diocese of Melfi-Rapolla-Venosa
- Archdiocese of Messina-Lipari-Santa Lucia del Mela
- Archdiocese of Milano [Milan]
- Diocese of Mileto-Nicotera-Tropea
- Archdiocese of Modena-Nonantola
- Diocese of Molfetta-Ruvo-Giovinazzo-Terlizzi
- Diocese of Mondovi
- Archdiocese of Monreale
- Territorial Abbey of Monte Oliveto Maggiore
- Territorial Abbey of Montecassino
- Diocese of Montepulciano-Chiusi-Pienza
- Territorial Abbey of Montevergine
- Archdiocese of Napoli [Naples]
- Diocese of Nardò-Gallipoli
- Diocese of Nicosia
- Diocese of Nocera Inferiore-Sarno
- Diocese of Nola
- Diocese of Noto
- Diocese of Novara
- Diocese of Nuoro
- Diocese of Oppido Mamertina-Palmi
- Personal Prelature of Opus Dei
- Diocese of Oria
- Archdiocese of Oristano
- Diocese of Orvieto-Todi
- Suburbicarian See of Ostia
- Archdiocese of Otranto
- Diocese of Ozieri
- Diocese of Padova [Padua]
- Archdiocese of Palermo
- Suburbicarian See of Palestrina
- Diocese of Parma (-Fontevivo)
- Diocese of Patti
- Diocese of Pavia
- Archdiocese of Perugia-Città della Pieve
- Archdiocese of Pesaro
- Archdiocese of Pescara-Penne
- Diocese of Pescia
- Diocese of Piacenza-Bobbio
- Eparchy of Piana degli Albanesi (Italo-Albanese)
- Diocese of Piazza Armerina
- Diocese of Pinerolo
- Archdiocese of Pisa
- Diocese of Pistoia
- Diocese of Pitigliano-Sovana-Orbetello
- Territorial Prelature of Pompei o Beatissima Vergine Maria del Santissimo Rosario
- Suburbicarian See of Porto-Santa Rufina
- Archdiocese of Potenza-Muro Lucano-Marsico Nuovo
- Diocese of Pozzuoli
- Diocese of Prato
- Diocese of Ragusa
- Archdiocese of Ravenna-Cervia
- Archdiocese of Reggio Calabria-Bova
- Diocese of Reggio Emilia-Guastalla
- Diocese of Rieti (-S. Salvatore Maggiore)
- Diocese of Rimini
- Diocese of Roma [Rome]
- Archdiocese of Rossano-Cariati
- Suburbicarian See of Sabina-Poggio Mirteto
- Archdiocese of Salerno-Campagna-Acerno
- Diocese of Saluzzo
- Diocese of San Benedetto del Tronto-Ripatransone-Montalto
- Diocese of San Marco Argentano-Scalea
- Diocese of San Marino-Montefeltro
- Diocese of San Miniato
- Territorial Abbey of San Paolo fuori le Mura
- Diocese of San Severo
- Territorial Abbey of Santa Maria di Grottaferrata (Italo-Albanese)
- Archdiocese of Sant'Angelo dei Lombardi-Conza-Nusco-Bisaccia
- Territorial Abbey of Santissima Trinità di Cava de' Tirreni
- Archdiocese of Sassari
- Diocese of Savona-Noli
- Diocese of Senigallia
- Diocese of Sessa Aurunca
- Archdiocese of Siena-Colle di Val d'Elsa-Montalcino
- Archdiocese of Siracusa
- Diocese of Sora-Cassino-Aquino-Pontecorvo
- Archdiocese of Sorrento-Castellammare di Stabia
- Archdiocese of Spoleto-Norcia
- Territorial Abbey of Subiaco
- Diocese of Sulmona-Valva
- Diocese of Susa
- Archdiocese of Taranto
- Diocese of Teano-Calvi
- Diocese of Teggiano-Policastro
- Diocese of Tempio-Ampurias
- Diocese of Teramo-Atri
- Diocese of Termoli-Larino
- Diocese of Terni-Narni-Amelia
- Diocese of Tivoli
- Archdiocese of Torino [Turin]
- Diocese of Tortona
- Archdiocese of Trani-Barletta-Bisceglie (-Nazareth)
- Diocese of Trapani
- Archdiocese of Trento
- Diocese of Treviso
- Diocese of Tricarico
- Diocese of Trieste
- Diocese of Trivento
- Diocese of Tursi-Lagonegro
- Archdiocese of Udine
- Diocese of Ugento-Santa Maria di Leuca
- Archdiocese of Urbino-Urbania-Sant'Angelo in Vado
- Diocese of Vallo della Lucania
- Suburbicarian See of Velletri-Segni
- Patriarchate of Venezia [Venice]
- Diocese of Ventimiglia-San Remo
- Archdiocese of Vercelli
- Diocese of Verona
- Diocese of Vicenza
- Diocese of Vigevano
- Diocese of Viterbo
- Diocese of Vittorio Veneto
- Diocese of Volterra