- Aachen (Aix-la-chapelle), Jerman
- Aba, Nigeria
- Abaetetuba, Brazil
- Abakaliki, Nigeria
- Abancay, Peru
- Abengourou, Pantai Gading
- Abeokuta, Nigeria
- Aberdeen, Scotland, United Kingdom
- Abidjan, Pantai Gading
- Abomey, Benin
- Abuja, Nigeria
- Acapulco, Mexico
- Acarigua-Araure, Venezuela
- Accra, Ghana
- Acerenza, Itali
- Acerra, Itali
- Achonry, Ireland
- Acireale, Itali
- Acqui, Itali
- Addis Abeba, Archeparchy Katolik Ethiopia, Ethiopia
- Adelaide, Australia
- Adigrat, Ethiopia
- Adilabad, India
- Adria-Rovigo, Itali
- Afogados da Ingazeira, Brazil
- Agaña, Guam
- Agartala, India
- Agats, Indonesia
- Agboville, Pantai Gading
- Agen, Perancis
- Agra, India
- Agrigento, Itali
- Aguarico, Apostolic Vicariate, Ecuador
- Aguascalientes, Mexico
- Ahiara, Nigeria
- Ahmedabad, India
- Ahvaz (Ahwaz), Chaldean Catholic, Iran
- Aiquile, Prelatur Wilayah, Bolivia
- Aire-et-Dax, Perancis
- Aitape, Papua New Guinea
- Aix-Arles-Embrun, Perancis
- Aix-la-chapelle: lihat Aachen
- Aizawl, India
- Ajaccio, Perancis
- Ajmer, India
- Akka, Melkite Archeparky, Israel
- Alagoinhas, Brazil
- Alajuela, Costa Rica
- Alaminos, Filipina
- Alba Pompeia, Itali
- Alba Iulia, Romania
- Albacete, Sepanyol
- Albano, Itali
- Albany, Amerika Syarikat
- Albenga-Imperia, Itali
- Albi, Perancis
- Alcalá de Henares, Sepanyol
- Alep (Melkite)*, Syria
- Aleppo (Katolik Syria),*, Syria
- Aleppo (Maronite),*, Syria
- Aleppo (Armenia),*, Syria
- Aleppo, Katolik Chaldean*, Syria
- Alep(po), Apostolic Vicariate (Roman Catholic), Syria
- Alessandria, Itali
- Ales-Terralba, Itali
- Alexandria of Egypt(-Heliopolis-Port Said), Apostolic Vicariate, Mesir
- Alexandria (Iskanderiya), Eparki Katolik Armenia, Mesir
- Alexandria-Cornwall, Kanada
- Alexandria di Louisiana, Amerika Syarikat
- Algiers, Algeria
- Alghero-Bosa, Itali
- Alife-Caiazzo, Itali
- Alindao, Republik Afrika Tengah
- Aliwal, Afrika Selatan
- Allahabad, India
- Allentown, Amerika Syarikat
- Alleppey, India
- Almenara, Brazil
- Almería, Sepanyol
- Alotau-Sideia, Papua New Guinea
- Alqosh, Eparki Katolik Chaldean, Iraq
- Altamura-Gravina-Acquaviva delle Fonti, Itali
- Alto Solimões, Brazil
- Alto Valle del Río Negro, Argentina
- Altoona-Johnstown, Amerika Syarikat
- Amadiyah, Chaldean Catholic Eparky, Iraq
- Amalfi-Cava de' Tirreni, Itali
- Amargosa, Brazil
- Amarillo, Amerika Syarikat
- Ambanja, Madagascar
- Ambato, Ecuador
- Ambatondrazaka, Madagascar
- Ambikapur, India
- Amboina, Indonesia
- Ambositra, Madagascar
- Amiens, Perancis
- Amos, Kanada
- Amparo, Brazil
- Amravati, India
- Anagni-Alatri, Itali
- Anápolis, Brazil
- Anatolia, Apostolic Vicariate, (Asia) Turki
- Añatuya, Argentina
- Anchorage, Amerika Syarikat
- Ancona-Osimo, Itali
- Andong, Korea Selatan
- Andria, Itali
- Aného, Togo
- Angers, Perancis
- Angoulême, Perancis
- Angra, Portugal
- Anking, China
- Ankwo, China
- Annecy, Perancis
- Annunciation of Ibadan, Maronite Catholic Eparchy, Nigeria
- Anse-à-Veau dan Miragoâne, Haiti
- Antananarivo, Madagascar
- Antélias, Lubnan
- Antequera, Mexico
- Antigonish, Kanada
- Antipolo, Filipina
- Antofagasta, Chile
- Antsirabe, Madagascar
- Antsiranana, Madagascar
- Antwerp, Belgium
- Anuradhapura, Sri Lanka
- Aosta, Itali
- Aparecida, Brazil
- Apartadó, Colombia
- Apatzingan, Mexico
- Apucarana, Brazil
- Aqra, Eparki Katolik Chaldean, Iraq
- Aracajú, Brazil
- Aracatuba, Brazil
- Araçuaí, Brazil
- Arauca, Colombia
- Arbil, lihat Erbil, Iraq
- Archipelago of the Comores (Archipel des Comores), Apostolic Vicariate, Comoros (& Mayotte)
- Ardagh, Ireland
- Arecibo, Puerto Rico
- Arequipa, Peru
- Arezzo-Cortona-Sansepolcro, Itali
- Argyll and the Isles, Scotland
- Ariano Irpino-Lacedonia, Itali
- Arica, Chile
- Arlington, Amerika Syarikat
- Armagh, Ireland Utara
- Armenia, Colombia
- Armidale, Australia
- Arras, Perancis
- Arua, Uganda
- Arundel and Brighton, United Kingdom
- Arusha, Tanzania
- Asansol, India
- Ascoli Piceno, Itali
- Asmara, Eritrea Catholic Archeparchy, Eritrea
- Assis, Brazil
- Assisi-Nocera Umbra-Gualdo Taldino, Itali
- Assiut, suffragan Katolik Coptic, Mesir
- Asti, Itali
- Astorga, Sepanyol
- Asunción, Paraguay
- Atakpamé, Togo
- Atambua, Indonesia
- Atena, Yunani
- Atlacomulco, Mexico
- Atlanta, Amerika Syarikat
- Atyrau, Pentadbiran Apostolik, Kazakhstan
- Auch, Perancis
- Auchi, Nigeria
- Auckland, New Zealand
- Augsburg, Jerman
- Auki, Kepulauan Solomon
- Aurangabad, India
- Austin, Amerika Syarikat
- Autlán, Mexico
- Autun, Perancis
- Aveiro, Portugal
- Avellaneda-Lanús, Argentina
- Avellino, Itali
- Aversa, Itali
- Avezzano, Itali
- Avignon, Perancis
- Avila, Sepanyol
- Awasa (Hawassa), Apostolic Vicariate, Ethiopia
- Awgu, Nigeria
- Awka, Nigeria
- Ayacucho, Peru
- Ayaviri, Prelatur Wilayah, Peru
- Aysén, Apostolic Vicariate, Chile
- Azogues, Ecuador
- Azul, Argentina
- Baalbek, Melkite*, Lubnan
- Baalbek – Deir El-Ahmar, Maronit*, Lubnan
- Bà R ị a, Vietnam
- Babahoyo, Ecuador
- Bacabal, Brazil
- B ắ c Ninh, Vietnam
- Bacolod, Filipina
- Baku, Apostolic prefecture, (untuk semua) Azerbaijan
- Badulla, Sri Lanka
- Bafang, Cameroon
- Bafatá, Guinea-Bissau
- Bafia, Cameroon
- Bafoussam, Cameroon
- Bagdogra, India
- Bagé, Brazil
- Baghdad (Armenia), Iraq
- Baghdad (Latin), Iraq
- Baguio, Filipina
- Bahía Blanca, Argentina
- Bahir Dar-Dessie, Eparki Katolik Ethiopia, Ethiopia
- Baie-Comeau, Kanada
- Baker, Amerika Syarikat
- Balanga, Filipina
- Balasore, India
- Ballarat, Australia
- Balsas, Brazil
- Baltimore, Amerika Syarikat
- Bamako, Mali
- Bambari, Republik Afrika Tengah
- Bamberg, Jerman
- Bamenda, Cameroon
- Bandung, Indonesia
- Banfora, Burkina Faso
- Bangalore, India
- Bangassou, Republik Afrika Tengah
- Bangkok, Thailand
- Bangued, Filipina
- Bangui, Republik Afrika Tengah
- Baní, Republik Dominican
- Baniyas, Melkite Catholic ?ArchEparchy, Lubnan
- Banja Luka, Bosnia dan Herzegovina
- Banjarmasin, Indonesia
- Banjul, Gambia
- Banmaw, Myanmar
- Ban Mê Thuôt, Vietnam
- Banská Bystrica, Slovakia
- Baoding, China
- Baoqing (Paoking, Shaoyang), wilayah Apostolik, China
- Bar, Montenegro
- Barahona, Republik Dominican
- Barbastro–Monzón, Sepanyol
- Barcelona, Sepanyol
- Barcelona, Venezuela
- Bareilly, India
- Barentu, Eritrea
- Bari-Bitonto, Itali
- Barinas, Venezuela
- Baroda, India
- Barquisimeto, Venezuela
- Barra, Brazil
- Barra do Garças, Brazil
- Barra do Piraí–Volta Redonda, Brazil
- Barrancabermeja, Colombia
- Barranquilla, Colombia
- Barreiras, Brazil
- Barretos, Brazil
- Baruipur, India
- Basankusu, Republik Demokratik Congo
- Basel, Switzerland
- Basse-Terre(-Pointe-à-Pitre), Guadeloupe (Perancis)
- Bassorah, Basra, Katolik Chaldean ?Archeparchy, Iraq
- Bata, Equatorial Guinea
- Batanes, Prelatur Wilayah, Filipina
- Bathery, India
- Bathurst (di Australia), Australia
- Bathurst (di Kanada), Kanada
- Baton Rouge, Amerika Syarikat
- Batouri, Cameroon
- Battambang, Apostolic Prefecture, Kemboja
- Batticaloa, Sri Lanka
- Baucau, Timor Timur
- Bauchi, Nigeria
- Bauru, Brazil
- Bayeux, Perancis
- Bayombong, Filipina
- Bayonne, Perancis
- Beatissima Vergine Maria del SS.mo Rosario (Perawan Terberkati Rosari Paling Suci) aka Pompei, Prelatur Wilayah, Brazil
- Beaumont, Amerika Syarikat
- Beauvais-Noyons-Senlis, Perancis
- Beihai, China
- Beijing, China
- Beira, Mozambique
- Beirut (Armenia), Katolik Armenia ?Archeparchy, Lubnan
- Beirut, Katolik Chaldean, Lubnan
- Beirut (Maronite), ?Archeparky, Lubnan
- Beirut, Apostolic Vicariate, Latin, Lebanon
- Beirut dan Byblos (Melkite), ?Archeparky, Lebanon
- Beja, Portugal
- Belém do Pará, Brazil
- Belfort-Montbéliard, Perancis
- Belgaum, India
- Belize City-Belmopan, Belize
- Bellary, India
- Belleville, Amerika Syarikat
- Belley-Ars, Perancis
- Belluno-Feltre, Itali
- Belo Horizonte, Brazil
- Belthangady, Syro-Malabar Catholic Eparky, India
- Benevento, Itali
- Bengbu, China
- Benghazi, Apostolic Vicariate, Libya
- Benguela, Angola
- Bandar Benin, Nigeria
- Benjamin Aceval, Paraguay
- Beograd, Serbia
- Berbérati, Republik Afrika Tengah
- Bereina, Papua New Guinea
- Bergamo, Itali
- Berhampur, India
- Berlin, Jerman
- Bertoua, Cameroon
- Besançon, Perancis
- Bethlehem, Afrika Selatan
- Bettiah, India
- Bhadravathi, India
- Bhagalpur, India
- Bhopal, India
- Białystok, Poland
- Bida, Nigeria
- Biella, Itali
- Bielsko–Żywiec, Poland
- Bijnor, India
- Bilbao, Sepanyol
- Biloxi, Amerika Syarikat
- Birmingham, United Kingdom
- Birmingham, Amerika Syarikat
- Bismarck, Amerika Syarikat
- Bissau, Guinea-Bissau
- Bari-Bitonto, Itali
- Bjelovar-Križevci, Croatia
- Blantyre, Malawi
- Assumption of the Blessed Virgin Mary in Strumica-Skopje, Macedonia Catholic Eparky, North Macedonia
- Perawan Terberkati Rosario Yang Maha Suci (Beatissima Vergine Maria del SS.mo Rosario) aka Pompei, Prelatur Wilayah, Brazil
- Bloemfontein, Afrika Selatan
- Blois, Perancis
- Bluefields, Nicaragua
- Blumenau, Brazil
- Bo, Sierra Leone
- Boac, Filipina
- Bobo-Dioulasso, Burkina Faso
- Bocas del Toro, Prelatur Wilayah, Panama
- Bogor, Indonesia
- Bogotá, Colombia
- Boise, Amerika Syarikat
- Bokungu–Ikela, Republik Demokratik Congo
- Bologna, Itali
- Bolzano-Brixen, Itali
- Boma, Republik Demokratik Congo
- Bomadi, Nigeria
- Bombay, India
- Bom Jesus da Lapa, Brazil
- Bom Jesus do Gurguéia, Brazil
- Bondo, Republik Demokratik Congo
- Bondoukou, Pantai Gading
- Bonfim, Brazil
- Bongaigaon, India
- Bontoc-Lagawe, Apostolic Vicariate, Filipina
- Borba, Brazil
- Bordeaux, Perancis
- Borongan, Filipina
- Bostra dan Hauran, Archeparky Katolik Yunani Melkite, Syria
- Bossangoa, Republik Afrika Tengah
- Boston, Amerika Syarikat
- Botucatu, Brazil
- Bouaké, Pantai Gading
- Bouar, Republik Afrika Tengah
- Bougainville, Papua New Guinea
- Bourges, Perancis
- Braga, Portugal
- Bragança do Pará, Brazil
- Bragança–Miranda, Portugal
- Bragança Paulista, Brazil
- Brasília, Brazil
- Bratislava, Slovakia
- Bratislava, Eparki Katolik Slovakia, Slovakia'
- Brazzaville, Republik Congo
- Breda, Belanda
- Brejo, Brazil
- Brentwood, United Kingdom
- Brescia, Itali
- Bridgeport, Amerika Syarikat
- Bridgetown, Barbados
- Brindisi–Ostuni, Itali
- Brisbane, Australia
- Brno, Republik Czech
- Broken Bay, Australia
- Brooklyn, Amerika Syarikat
- Broome, Australia
- Brownsville, Amerika Syarikat
- Bruges (Brugge), Belgium
- Brunei Darussalam, Apostolic Vicariate, Brunei
- Bubanza, Burundi
- Bucaramanga, Colombia
- Buchach, Eparki Katolik Ukraine, Ukraine
- București (Bucharest), Romania
- Budjala, Republik Demokratik Congo
- Buéa, Cameroon
- Buenaventura, Colombia
- Buenos Aires, Argentina
- Buffalo, Amerika Syarikat
- Buga, Colombia
- Bùi Chu, Vietnam
- Bujumbura, Burundi
- Bukavu, Republik Demokratik Congo
- Bukoba, Tanzania
- Bulawayo, Zimbabwe
- Bunbury, Australia
- Bunda, Tanzania
- Bungoma, Kenya
- Bunia, Republik Demokratik Congo
- Burgos, Sepanyol
- Burlington, Amerika Syarikat
- Bururi, Burundi
- Busan: lihat Pusan
- Buta, Republik Demokratik Congo
- Butare, Rwanda
- Butembo-Beni, Republik Demokratik Congo
- Butuan, Filipina
- Buxar, India
- Byblos, Maronite*, Lubnan
- Bydgoszcz, Poland
- Byumba, Rwanda
- Caacupé, Paraguay
- Cabanatuan, Filipina
- Cabimas, Venezuela
- Cabinda, Angola
- Caçador, Brazil
- Caceres, Filipina
- Cachoeira do Sul, Brazil
- Cachoeiro de Itapemirim, Brazil
- Cádiz y Ceuta, Sepanyol
- Caetité, Brazil
- Cafayate, Prelatur Wilayah, Argentina
- Cagayan de Oro, Filipina
- Cagliari, Itali
- Caguas, Puerto Rico
- Cahors, Perancis
- Caicó, Brazil
- Cairns, Australia
- Kaherah (Maronites), Mesir
- Kaherah (Katolik Chaldean), Mesir
- Kaherah (Syria), Mesir
- Kaherah (Melkite), Wilayah Bergantung kepada Patriark, Mesir
- Cajamarca, Peru
- Cajazeiras, Brazil
- Cajenna: lihat Cayenne
- Calabar, Nigeria
- Calabozo, Venezuela
- Calahorra y La Calzada–Logroño, Sepanyol
- Calapan, Apostolic Vicariate, Filipina
- Calbayog, Filipina
- Calcutta, India
- Caldas, Colombia
- Calgary, Kanada
- Cali, Colombia
- Calicut, India
- Callao, Peru
- Caltagirone, Itali
- Caltanissetta, Itali
- Camaçari, Brazil
- Camagüey, Cuba
- Cambrai, Perancis
- Camden, Amerika Syarikat
- Camerino–San Severino Marche, Itali
- Camiri, Apostolic Vicariate, Bolivia
- Campanha, Brazil
- Campeche, Mexico
- Camiri, Apostolic Vicariate, Bolivia
- Campina Grande, Brazil
- Campinas, Brazil
- Campobasso–Boiano, Itali
- Campo Grande, Brazil
- Campo Limpo, Brazil
- Campo Maior, Brazil
- Campo Mourão, Brazil
- Campos, Brazil
- Canada, Syrian Catholic Apostolic Exarchate, untuk seluruh Kanada
- Canberra dan Goulburn, Australia
- Cancun-Chetumal, Prelatur Wilayah, Mexico
- Candia, Greece
- Canelones, Uruguay
- Cân Tho, Vietnam
- Caozhou, China
- Cape Coast, Ghana
- Cape Palmas, Liberia
- Cape Town, Afrika Selatan
- Cap-Haïtien, Haiti
- Capiz, Filipina
- Capua, Itali
- Carabayllo, Peru
- Caracas, Venezuela
- Carguatatuba, Brazil
- Carapeguá, Paraguay
- Caratinga, Brazil
- Caravelí, Prelatur Wilayah, Peru
- Carcassonne et Narbonne, Perancis
- Cardiff-Menevia, United Kingdom
- Carolina, Brazil
- Caroline Islands, Negara Bersekutu Micronesia & Palau
- Caroní, Apostolic Vicariate, Venezuela
- Carora, Venezuela
- Carpi, Itali
- Cartagena, Colombia
- Cartagena, Sepanyol
- Cartago, Colombia
- Cartago, Costa Rica
- Caruaru, Brazil
- Carúpano, Venezuela
- Casale Monferrato, Itali
- Cascavel, Brazil
- Caserta, Itali
- Cashel dan Emly, Ireland
- Cassano all'Jonio, Itali
- Castanhal, Brazil
- Castellaneta, Itali
- Castries, Saint Lucia
- Catamarca, Argentina
- Catanduva, Brazil
- Catania, Itali
- Catanzaro–Squillace, Itali
- Catarman, Filipina
- Caucasus, Apostolic Administration at Tbilisi, Georgia
- Caxias do Maranhão, Brazil
- Caxias do Sul, Brazil
- Caxito, Angola
- Cayenne (Cajenna), Guiana Perancis
- Cebu, Filipina
- Cefalù, Itali
- Celaya, Mexico
- Celje, Slovenia
- Cerignola–Ascoli Satriano, Itali
- Cerreto Sannita–Telese–Sant'Agata de' Goti, Itali
- Cesena-Sarsina, Itali
- České Budějovice, Republik Czech
- Chachapoyas, Peru
- Chaco Paraguayo, Vikariat Apostolik, Paraguay
- Chalan Kanoa, Kepulauan Mariana Utara
- Chalatenango, El Salvador
- Châlons, Perancis
- Chambéry–Saint-Jean-de Maurienne–Tarentaise, Perancis
- Chanda, India
- Changanacherry, India
- Changde, China
- Changsha, China
- Chanthaburi, Thailand
- Chaotung (Zhaotong), Wilayah Apostolik, China
- Chapecó, Brazil
- Charleston, Amerika Syarikat
- Charlotte, Amerika Syarikat
- Charlottetown, Kanada
- Chartres, Perancis
- Chascomús, Argentina
- Cheju (Jeju), Korea Selatan
- Chengde, China
- Chengdu, China
- Cheongju (Ch'ŏngju), Korea Selatan
- Chernivtsi, Eparki Katolik Ukraine, Ukraine
- Cheyenne, Amerika Syarikat
- Chiang Mai, Thailand
- Chiang Rai, Thailand
- Chiavari, Itali
- Chicago, Amerika Syarikat
- Chiclayo, Peru
- Chicoutimi, Kanada
- Chieti-Vasto, Itali
- Chifeng, China
- Chihuahua, Mexico
- Chikmagalur, India
- Chikwawa, Malawi
- Chilaw, Sri Lanka
- Chillán, Chile
- Chilpancingo–Chilapa, Mexico
- Chimbote, Peru
- Chimoio, Mozambique
- Chingleput, India
- Chinhoyi, Zimbabwe
- Chioggia, Itali
- Chios, Greece
- Chipata, Zambia
- Chiquinquirá, Colombia
- Chişinău, Moldova
- Chitré, Panama
- Chittagong, Bangladesh
- Choluteca, Honduras
- Chongqing, China
- Chŏnju: lihat Jeonju
- Ch'ŏngju: lihat Cheongju
- Chosica, Panama
- Chota, Prelatur Wilayah, Peru
- Christchurch, New Zealand
- Chulucanas, Peru
- Chunchun (Ch'unch'on/ Chuncheon/ Chunchon), Korea Utara & Selatan
- Chuquibamba, Prelatur Wilayah, Peru
- Chuquibambilla, Prelatur Wilayah, Peru
- Chur, Switzerland
- Churchill-Baie d'Hudson, Kanada
- Ciego de Avila, Cuba
- Cienfuegos, Cuba
- Cincinnati, Amerika Syarikat
- Città di Castello, Itali
- Ciudad Altamirano, Mexico
- Ciudad Bolívar, Venezuela
- Ciudad del Este, Panama
- Ciudad Guayana, Venezuela
- Ciudad Guzmán, Mexico
- Ciudad Juárez, Mexico
- Ciudad Lázaro Cárdenas, Mexico
- Ciudad Obregón, Mexico
- Ciudad Quesada, Costa Rica
- Ciudad Real, Sepanyol
- Ciudad Rodrigo, Sepanyol
- Ciudad Valles, Mexico
- Ciudad Victoria, Mexico
- Civita Castellana, Itali
- Civitavecchia–Tarquinia, Itali
- Clermont, Perancis
- Cleveland, Amerika Syarikat
- Clifton, United Kingdom
- Clogher, Ireland
- Clonfert, Ireland
- Cloyne, Ireland
- Cluj-Gherla, Romania
- Coatzacoalcos, Mexico
- Cochabamba, Bolivia
- Cochin, India
- Coimbatore, India
- Coimbra, Portugal
- Colatina, Brazil
- Cologne, Jerman
- Colima, Mexico
- Colombo, Sri Lanka & Maldives
- Colón–Kuna Yala, Panama
- Colorado Springs, Amerika Syarikat
- Colombia, Maronite Catholic Apostolic Exarchate, untuk semua Colombia
- Columbus, Amerika Syarikat
- Comayagua, Honduras
- Como, Itali
- Comodoro Rivadavia, Argentina
- Conakry, Guinea
- Concepción, Chile
- Concepción, Argentina
- Concepción, Paraguay
- Concordia, Argentina
- Concordia-Pordenone, Itali
- Constantine, Algeria
- Conversano-Monopoli, Itali
- Copenhagen, Denmark
- Copiapó, Chile
- Córdoba, Argentina
- Córdoba, Sepanyol
- Córdoba, Mexico
- Corfù–Zante–Cefalonia, Yunani
- Coria–Cáceres, Sepanyol
- Cork and Ross, Ireland
- Cornélio Procópio, Brazil
- Corner Brook and Labrador, Kanada
- Coro, Venezuela
- Coroatá, Brazil
- Corocoro, Prelatur Wilayah, Bolivia
- Coroico, Bolivia
- Coronel Oviedo, Paraguay
- Corpus Christi, Amerika Syarikat
- Corrientes, Argentina
- Corumbá, Brazil
- Cosenza–Bisignano, Itali
- Cotabato, Filipina
- Cotonou, Benin
- Coutances, Perancis
- Covington, Amerika Syarikat
- Coxim, Brazil
- Crateús, Brazil
- Crato, Brazil
- Crema, Itali
- Cremona, Itali
- Créteil, Perancis
- Criciúma, Brazil
- Crimea (Krym), at Simferopol, Ukraine Catholic Archiepiscopal Exarchate, Ukraine
- Cristalândia, Brazil
- Crookston, Amerika Syarikat
- Crotone–Santa Severina, Itali
- Cruz Alta, Brazil
- Cruz das Almas, Brazil
- Cruz del Eje, Argentina
- Cruzeiro do Sul, Brazil
- Cuauhtémoc-Madera, Mexico
- Cuautitlán, Mexico
- Cubao, Filipina
- Cúcuta, Colombia
- Cuddapah, India
- Cuenca, Ecuador
- Cuenca, Sepanyol
- Cuernavaca, Mexico
- Cuiabá, Brazil
- Culiacán, Mexico
- Cumaná, Venezuela
- Cuneo, Itali
- Curitiba, Brazil
- Curitiba, São João Batista – (Ukraine), Archeparchy Katolik Ukraine, Brazil
- Curitiba, São João Batista – (Latin): Lihat São João Batista em Curitiba
- Cuttack-Bhubaneswar, India
- Cuzco, Peru
- Cyangugu, Rwanda
- Cyprus (Maronite), di *, Cyprus
- Częstochowa, Poland
- Daegu: jumpa Taegu
- Daejeon (Taejŏn), Korea Selatan
- Daet, Filipina
- Dakar, Senegal
- Đakovo-Osijek, Croatia
- Dali, China
- Đà L ạ t, Vietnam
- Dallas, Amerika Syarikat
- Daloa, Pantai Gading
- Daltonganj, India
- Damascus (Syriac)*, Syria
- Damascus (Maronite), Syria
- Daming, China
- Damongo, Ghana
- Đà N ẵ ng, Vietnam
- Danlí, Honduras
- Dapaong, Togo
- Dar es Salaam, Tanzania
- Darién, Apostolic Vicariate, Panama
- Darjeeling, India & Bhutan
- Daru-Kiunga, Papua New Guinea
- Darwin, Australia
- Dassa-Zoumé, Benin
- Datong, China
- Daule, Ecuador
- Davao, Filipina
- Davenport, Amerika Syarikat
- David, Panama
- De Aar, Afrika Selatan
- Deán Funes, Prelatur Wilayah, Argentina
- Debrecen-Nyíregyháza, Hungary
- Dédougou, Burkina Faso
- Dedza, Malawi
- Delhi, India
- Denpasar, Indonesia
- Denver, Amerika Syarikat
- Derna, Apostolic Vicariate, Libya
- Derry, Ireland Utara
- Des Moines, Amerika Syarikat
- Detroit, Amerika Syarikat
- Dhaka, Bangladesh
- Dharmapuri, India
- Diamantina, Brazil
- Diamantino, Brazil
- Diarbekir, Chaldean Catholic Archeparchy, Turki
- Dibrugarh, India
- Diébougou, Burkina Faso
- Digne, Perancis
- Digos, Filipina
- Dijon, Perancis
- Díli, Timor Timur
- Dinajpur, Bangladesh
- Dindigul, India
- Diphu, India
- Dipolog, Filipina
- Divinópolis, Brazil
- Djibouti, Djibouti
- Djougou, Benin
- Doba, Chad
- Dodoma, Tanzania
- Dodge City, Amerika Syarikat
- Dolisie, Republik Congo
- Doko, Nigeria
- Donghai (Haichow / Haizhou), wilayah Apostolik, China
- Donetsk, Ukraine Catholic Archiepiscopal Exarchate, Ukraine
- Donkorkrom, Apostolic Vicariate, Ghana
- Dori, Burkina Faso
- Doruma–Dungu, Republik Demokratik Congo
- Douala, Cameroon
- Doumé–Abong' Mbang, Cameroon
- Dourados, Brazil
- Down and Connor, Ireland Utara
- Dresden-Meißen, Jerman
- Drohiczyn, Poland
- Dromore, Ireland Utara
- Dublin, Ireland
- Dubrovnik, Croatia
- Dubuque, Amerika Syarikat
- Duitama-Sogamoso, Colombia
- Duluth, Amerika Syarikat
- Dumaguete, Filipina
- Dumka, India
- Dundee, Afrika Selatan
- Dundo, Angola
- Dunedin, New Zealand
- Dunkeld, Scotland
- Duque de Caxias, Brazil
- Durango, Mexico
- Durban, Afrika Selatan
- East Anglia, United Kingdom
- Ebebiyin, Equatorial Guinea
- Ebolowa-Kribi, Cameroon
- Ecatepec, Mexico
- Edéa, Cameroon
- Edmonton, Kanada
- Edmonton, Eparki Katolik Ukraine, Kanada
- Edmundston, Kanada
- Eger, Hungary
- Eichstätt, Jerman
- Eisenstadt, Austria
- Ekiti, Nigeria
- El Alto, Bolivia
- El Banco, Colombia
- El Beni, Apostolic Vicariate, Bolivia
- Elbląg, Poland
- Eldoret, Kenya
- Ełk, Poland
- El Nayar (Jesús María d'), Prelatur Wilayah, Mexico
- El Obeid, Sudan
- El Paso, Amerika Syarikat
- El Petén, Apostolic Vicariate, Guatemala
- Elphin, Ireland
- El Salto, Prelatur Wilayah, Mexico
- El Tigre, Venezuela
- Eluru, India
- El Vigia–San Carlos del Zulia, Venezuela
- Embu, Kenya
- Emdeber, Eparki Katolik Ethiopia, Ethiopia
- Encarnación, Paraguay
- Ende, Indonesia
- Engativá, Colombia
- Ensenada, Mexico
- Enugu, Nigeria
- Erexim, Brazil
- Erfurt, Jerman
- Erie, Amerika Syarikat
- Ernakulam-Angamaly, Archeparchy Katolik Syro-Malabar, India
- Escuintla, Guatemala
- Eséka, Cameroon
- Eshowe, Afrika Selatan
- Esmeraldas, Apostolic Vicariate, Ecuador
- Espinal, Colombia
- Esquel, Prelatur Wilayah, Argentina
- Essen, Jerman
- Estância, Brazil
- Estelí, Nicaragua
- Estonia, Pentadbiran Apostolik, di Tallinn, di dan untuk semua Estonia
- Esztergom-Budapest, Hungary
- Eunápolis, Brazil
- Evansville, Amerika Syarikat
- Evinayong, Equatorial Guinea
- Évora, Portugal
- Évreux, Perancis
- Évry-Corbeil-Essonnes, Perancis
|
- Facatativá, Colombia
- Fada N'Gourma, Burkina Faso
- Făgăraş (dan Alba Iulia), Archeparky Katolik 'Greek' Romania, Romania
- Faenza–Modigliana, Itali
- Fairbanks, Amerika Syarikat
- Faisalabad, Pakistan
- Fajardo-Humacao, Puerto Rico
- Kepulauan Falkland, Wilayah Apostolik, Kepulauan Falkland (UK)
- Fall River, Amerika Syarikat
- Fano–Fossombrone–Cagli–Pergola, Itali
- Farafangana, Madagascar
- Fabriano–Matelica, Itali
- Fargo, Amerika Syarikat
- Faridabad, Eparki Katolik Syro-Malabar, India
- Faro, Portugal
- Feira de Santana, Brazil
- Feldkirch, Austria
- Fengxian, China
- Fenoarivo Atsinanana, Madagascar
- Fengyang, China
- Fermo, Itali
- Paku-pakis, Ireland
- Ferrara-Comacchio, Itali
- Fianarantsoa, Madagascar
- Fidenza, Itali
- Fiesole, Itali
- Florence, Itali
- Florencia, Colombia
- Floresta, Brazil
- Floriano, Brazil
- Florianópolis, Brazil
- Florida, Uruguay
- Foggia-Bovino, Itali
- Foligno, Itali
- Fontibón, Colombia
- Forlì–Bertinoro, Itali
- Formosa(e), Argentina
- Formosa (Formosensis), Brazil
- Fortaleza, Brazil
- Fort-de-France, Martinique
- Fort-Liberté, Haiti
- Portal Fort, Uganda
- Fort Wayne-South Bend, Amerika Syarikat
- Fort Worth, Amerika Syarikat
- Fossano, Itali
- Foz do Iguaçu, Brazil
- Franca, Brazil
- Franceville, Gabon
- Francistown, Botswana
- Frascati, Itali
- Frederico Westphalen, Brazil
- Freetown, Sierra Leone
- Freiburg im Breisgau, Jerman
- Fréjus-Toulon, Perancis
- Fresno, Amerika Syarikat
- Frosinone–Veroli–Ferentino, Itali
- Fukuoka, Jepun
- Fulda, Jerman
- Funchal, Portugal
- Fuing, China
- Fushun, China
- Fuzhou, China
- Gaborone, Botswana
- Gaeta, Itali
- Gagnoa, Ivory Coast
- Galápagos, Apostolic Vicariate, Botswana
- Galle, Sri Lanka
- Galloway, United Kingdom
- Gallup, Amerika Syarikat
- Galveston-Houston, Amerika Syarikat
- Galway and Kilmacduagh, Ireland
- Gambella, Apostolic Vicariate, Ethiopia
- Gamboma, Republik Congo
- Gandhinagar, India
- Ganzhou, China
- Gaoua, Burkina Faso
- Gap, Perancis
- Garagoa, Colombia
- Garanhuns, Brazil
- Garissa, Kenya
- Garoua, Cameroon
- Gary, Amerika Syarikat
- Garzón, Colombia
- Gaspé, Kanada
- Gatineau, Kanada
- Gaylord, Amerika Syarikat
- Gbarnga, Liberia
- Gdańsk, Poland
- Geita, Tanzania
- Genova, Itali
- Gent: lihat Ghent
- Georgetown, Guyana
- Geraldton, Australia
- Getafe, Sepanyol
- Ghent (Gent), Belgium
- Gibraltar, Gibraltar
- Gikongoro, Rwanda
- Girardot, Colombia
- Girardota, Colombia
- Girona, Sepanyol
- Gitega, Burundi
- Gizo, Kepulauan Solomon
- Glasgow, United Kingdom
- Gliwice, Poland
- Gniezno, Poland
- Goa dan Daman, India
- Goaso, Ghana
- Goiânia, Brazil
- Goias, Brazil
- Gokwe, Zimbabwe
- Goma, Republik Demokratik Congo
- Gorakhpur, Syro-Malabar Eparchu, India
- Goré, Chad
- Gorizia, Itali
- Görlitz, Jerman
- Goroka, Papua New Guinea
- Gospić–Senj, Croatia
- Governador Valadares, Brazil
- Goya, Argentina
- Gozo, Malta
- Grajaú, Brazil
- Granada, Sepanyol
- Granada in Colombia, Colombia
- Granada, Nicaragua
- Grand-Bassam, Pantai Gading
- Grand Falls, Kanada
- Grand Island, Amerika Syarikat
- Grand Rapids, Amerika Syarikat
- Graz-Seckau, Austria
- Great Britain, Eparki Katolik Syro-Malabar, England, Scotland & Wales (UK)
- Great Falls-Billings, Amerika Syarikat
- Green Bay, Amerika Syarikat
- Greensburg, Amerika Syarikat
- Gregorio de Laferrere, Argentina
- Grenoble–Vienne, Perancis
- Grodno, Belarus
- Groningen-Leeuwarden, Belanda
- Grosseto, Itali
- Grouard-McLennan, Kanada
- Guadalajara, Mexico
- Guadix, Sepanyol
- Guajará-Mirim, Brazil
- Gualeguaychú, Argentina
- Guanare, Venezuela
- Guangzhou, China
- Guanhães, Brazil
- Guantánamo–Baracoa, Cuba
- Guapi, Apostolic Vicariate, Colombia
- Guarabira, Brazil
- Guaranda, Ecuador
- Guarapuava, Brazil
- Guarda, Portugal
- Guarenas, Venezuela
- Guarulhos, Brazil
- Guatemala, Guatemala
- Guaxupé, Brazil
- Guayaquil, Ecuador
- Gubbio, Itali
- Panduan, China
- Guilian (Kweilin), wilayah Apostolik, China
- Guiratinga, Brazil
- Guiyang, China
- Guizeh, Eparki suffragan Katolik Koptik, Mesir
- Gulbarga, India
- Gulu, Uganda
- Gumaca, Filipina
- Gumla, India
- Guntur, India
- Gurk, Austria
- Gurué, Mozambique
- Guwahati, India
- Gwalior, India
- Gwanju: jumpa Kwanju
- Gweru, Zimbabwe
- Győr, Hungary
- Haarlem-Amsterdam, Belanda
- La Habana, San Cristóbal de, Cuba
- Haichow (Donghai/ Haizhou), wilayah Apostolik, China
- Haifa, Maronit, Israel
- Haimen, China
- Hainan, wilayah Apostolik, China
- Hai Phòng, Vietnam
- Haizhou (Donghai/ Haichow), wilayah Apostolik, China
- Hajdúdorog, Archeparchy Greek Catholic Hungary, Hungary
- Hakha, Myanmar
- Halifax, Kanada
- Hallam, United Kingdom
- Hamburg, Jerman
- Hamhung (Hamhŭng), Korea Utara
- Hamilton (di Bermuda), Bermuda
- Hamilton, Kanada
- Hamilton, New Zealand
- Hangzhou, China
- Hankou, China
- Hà Nôi, Vietnam
- Hanyang, China
- Hanzhong, China
- Hap-an, Myanmar
- Harar, Apostolic Vicariate, Ethiopia
- Harare, Zimbabwe
- Harbin, Apostolic Administration, China
- Harbin, Exarchate Apostolic Catholic Russia, China
- Harrisburg, Amerika Syarikat
- Hartford, Amerika Syarikat
- Hassaké-Nisibi, Syrian Catholic ?Archeparchy, Syria
- Hasselt, Belgium
- Havana: lihat (San Cristóbal de) La Habana
- Hawassa (Awasa), Apostolic Vicariate, Ethiopia
- Hazaribag, India
- Hearst–Moosonee, Kanada
- Helena, Amerika Syarikat
- Helsinki, Finland
- Hengzhou, China
- Hermosillo, Mexico
- Hexham and Newcastle, United Kingdom
- Hildesheim, Jerman
- Hinche, Haiti
- Hiroshima, Jepun
- Ho, Ghana
- Kota Ho Chi Minh, Vietnam
- Hobart, Australia
- Hoima, Uganda
- Holguín, Cuba
- Holy Family of London, Ukraine Catholic Eparky for all Great Britain, UK
- Homa Bay, Kenya
- Homs (Melkite)*, Syria
- Homs (Syriac)*, Syria
- Hongdong, China
- Hong Kong, China (status autonomi)
- Honiara, Kepulauan Solomon
- Honolulu, Amerika Syarikat
- Hosana, Apostolic Vicariate, Ethiopia
- Hosur (Syro-Malabar), India
- Houma-Thibodaux, Amerika Syarikat
- Hradec Králové, Republik Czech
- Hsinchu, Taiwan
- Huacho, Peru
- Huajuapan de León, Mexico
- Huamachuco, Prelatur Wilayah, Peru
- Huambo, Angola
- Huancavélica, Peru
- Huancayo, Peru
- Huánuco, Peru
- Huautla, Prelatur Wilayah, Mexico
- Huaraz, Peru
- Hu ế , Vietnam
- Huehuetenango, Guatemala
- Huejutla, Mexico
- Huelva, Sepanyol
- Huesca, Sepanyol
- Humahuaca, Prelatur Wilayah, Argentina
- Humaitá, Brazil
- H ư ng H ó a, Vietnam
- HHvar-Brac-Vis, Croatia
- Hwalien, Taiwan
- Hwange, Zimbabwe
- Hyderabad, India
- Hyderabad, Pakistan
- Iasi, Romania
- Iba, Filipina
- Ibadan, Nigeria
- Ibagué, Colombia
- Ibarra, Ecuador
- Ibiza, Sepanyol
- Ica, Peru
- Idah, Nigeria
- Idiofa, Republik Demokratik Congo
- Idukki, India
- Ifakara, Tanzania
- Iglesias, Itali
- Iguatu, Brazil
- Ihosy, Madagascar
- Ijebu-Ode, Nigeria
- Ikot Ekpene, Nigeria
- Ilagan, Filipina
- (Iles) Saint-Pierre et Miquelon, Apostolic Vicariate, Saint-Pierre dan Miquelon (Perancis)
- Ilhéus, Brazil
- Iligan, Filipina
- Illapel, Prelatur Wilayah, Chile
- Ilorin, Nigeria
- Imaculada Conceição in Prudentópolis, Eparchy Catholic Ukraine, Brazil
- Imola, Itali
- Imperatriz, Brazil
- Impfondo, Republik Congo
- Imphal, India
- Imus, Filipina
- Incheon (Inch'ŏn), Korea Selatan
- Indianapolis, Amerika Syarikat
- Indias Occidentales, Titular Patriarchal See of the East Indies, terletak di Goa dan Daman, di primatial see of Goa, India
- Indore, India
- Infanta, Prelatur Wilayah, Filipina
- Ingwavuma, Apostolic Vicariate, Afrika Selatan
- Inhambane, Mozambique
- Inírida, Apostolic Vicariate, Colombia
- Innsbruck, Austria
- Inongo, Republik Demokratik Congo
- Ipameri, Brazil
- Ipiales, Colombia
- Ipil, Filipina
- Iquique, Chile
- Iquitos, Apostolic Vicariate, Peru
- Irapuato, Mexico
- Irecê, Brazil
- Iringa, Tanzania
- Irinjalakuda, India
- Isangi, Republik Demokratik Congo
- Isabela, Prelatur Wilayah, Filipina
- Ischia, Itali
- Isernia-Venafro, Itali
- Isiolo, Apostolic Vicariate, Kenya
- Isiro–Niangara, Republik Demokratik Congo
- Iskanderiya: lihat Iskandariah, Mesir
- Islamabad–Rawalpindi, Pakistan
- Islas Canarias, Sepanyol
- Ispahan, Eparki Katolik Armenia, Iran
- Issele-Uku, Nigeria
- Istanbul (Latin) (dahulu Constantinople), Apostolic Vicariate, Turki
- Istmina–Tadó, Colombia
- Itabira–Fabriciano, Brazil
- Itabuna, Brazil
- Itacoatiara, Prelatur Wilayah, Brazil
- Itaguaí, Brazil
- Itaituba, Prelatur Wilayah, Brazil
- Itanagar, India
- Itapetininga, Brazil
- Itapeva, Brazil
- Itapipoca, Brazil
- Ituiutaba, Brazil
- Itumbiara, Brazil
- Ivano-Frankivsk, Archeparchy Metropolitan Katolik Ukraine, Ukraine
- Ivrea, Itali
- Izabal, Apostolic Vicariate, Guatemala
- Izcalli, Mexico
- İzmir, Turki
- Jabalpur, India
- Jaboticabal, Brazil
- Jaca, Sepanyol
- Jacarezinho, Brazil
- Jackson, Amerika Syarikat
- Jacmel, Haiti
- Jaén, Sepanyol
- Jaén en Perú (San Francisco Javier), Apostolic Vicariate, Peru
- Jaffna, Sri Lanka
- Jagdalpur, Eparki Katolik Syro-Malabar, India
- Jaipur, India
- Jakarta, Indonesia
- Jalapa, Guatemala
- Jales, Brazil
- Jalingo, Nigeria
- Jalpaiguri, India
- Jammu-Srinagar, India
- Jamshedpur, India
- Janaúba, Brazil
- Januária, Brazil
- Jardim, Brazil
- Jaro, Filipina
- Jashpur, India
- Jasikan, Ghana
- Jataí, Brazil
- Jayapura, Indonesia
- Jefferson City, Amerika Syarikat
- Jeju: Cheju
- Jelgava, Latvia
- Jeonju (Chŏnju), Korea Selatan
- Jequié, Brazil
- Jérémie, Haiti
- Jerez de la Frontera, Sepanyol
- Jericó, Colombia
- Jesi, Itali
- Jesús María ((d)El Nayar), Prelatur Wilayah, Mexico
- Jhabua, India
- Jhansi, India
- Jiamusi (Kiamusze), wilayah Apostolik, China
- Jiangmen, China
- Jian'ou (Jianning/ Kienning / Kienow), wilayah Apostolik, China
- Jilin, China
- Jimma–Bonga, Apostolic Vicariate, Ethiopia
- Jinan, China
- Jinja, Uganda
- Jinotega, Nicaragua
- Ji-Paraná, Brazil
- Jinzhou, China
- Joaçaba, Brazil
- Johannesburg, Afrika Selatan
- Joinville, Brazil
- Joliet di Illinois, Amerika Syarikat
- Joliette, Kanada
- Jolo, Apostolic Vicariate, Filipina
- Jos, Nigeria
- Jowai, India
- Juazeiro, Brazil
- Juba, Sudan
- Juigalpa, Nicaragua
- Juína, Brazil
- Juiz de Fora, Brazil
- Jujuy, Argentina
- Jalandhar, India
- Juli, Prelatur Wilayah, Peru
- Jundiaí, Brazil
- Juneau, Amerika Syarikat
- (San Francisco de Asís de) Jutiapa, Guatemala
- Juticalpa, Honduras
- Kabale, Uganda
- Kabankalan, Philippines
- Kabgayi, Rwanda
- Kabinda, Republik Demokratik Congo
- Kabwe, Zambia
- Kaduna, Nigeria
- Kafanchan, Nigeria
- Kaga–Bandoro, Republik Afrika Tengah
- Kagoshima, Jepun
- Kahama, Tanzania
- Kaifeng, China
- Kaišiadorys, Lithuania
- Kakamega, Kenya
- Kalamazoo, Amerika Syarikat
- Kalay, Burma
- Kalemie–Kirungu, Republik Demokratik Congo
- Kalibo, Filipina
- Kalisz, Poland
- Kalocsa–Kecskemét, Hungary
- Kalookan, Filipina
- Kalyan, India
- Kamichlié, Eparki Katolik Armenia di Qamishli, Syria
- Kamina, Republik Demokratik Congo
- Kamloops, Kanada
- Kampala, Uganda
- Kamyanets-Podilsky, Ukraine
- Kamyanets-Podilskyi, Eparki Katolik Ukraine, Ukraine
- Kananga, Republik Demokratik Congo
- Kandi, Benin
- Kandy, Sri Lanka
- Kangding, China
- Kanjirapally, Syro-Malabar Catholic Eparky, India
- Kankan, Guinea
- Kannur, India
- Kano, Nigeria
- Kansas City, Amerika Syarikat
- Kansas City-Saint Joseph, Amerika Syarikat
- Kaohsiung, Taiwan
- Kaolack, Senegal
- Kaposvár, Hungary
- Kara, Togo
- Karachi, Pakistan
- Karaganda, Kazakhstan
- Karonga, Malawi
- Karwar, India
- Kasama, Zambia
- Kasana–Luweero, Uganda
- Kasese, Uganda
- Kasongo, Republik Demokratik Congo
- Katiola, Pantai Gading
- Katowice, Poland
- Kaunas, Lithuania
- Kavieng, Papua New Guinea
- Kaya, Burkina Faso
- Kayes, Mali
- Keetmanshoop, Namibia
- Keewatin-Le Pas, Kanada
- Keimoes–Upington, Afrika Selatan
- Kenema, Sierra Leone
- Kenge, Republik Demokratik Congo
- Kengtung, Myanmar
- Keningau, Malaysia
- Kerema, Papua New Guinea
- Keren (Kerajaan Katolik Eritrea), Eritrea
- Kericho, Kenya
- Kerkūk (Chaldea archeparky), Iraq
- Kerry, Ireland
- Keta-Akatsi, Ghana
- Ketapang, Indonesia
- Khadki, Saint Ephrem of -, Gereja Katolik Syro-Malankara, India
- Khammam, India
- Khandwa, India
- Kharkiv, Catholic Archiepiscopal Exarchate Ukraine, Ukraine
- Kharkiv-Zaporizhzhia, Ukraine
- Khartoum, Sudan
- Khulna, Bangladesh
- Khunti, India
- Kiamusze (Jiamusi), wilayah Apostolik, China
- Kiayi, Taiwan
- Kibungo, Rwanda
- Kidapawan, Filipina
- Kielce, Poland
- Kienning (Jianning/ Jian'ou / Kienow), wilayah Apostolik, China
- Kigali, Rwanda
- Kigoma, Tanzania
- Kikwit, Republik Demokratik Congo
- Kildare and Leighlin, Ireland
- Killala, Ireland
- Killaloe, Ireland
- Kilmore, Ireland & United Kingdom
- Kilwa–Kasenga, Republik Demokratik Congo
- Kimbe, Papua New Guinea
- Kimberley, Afrika Selatan
- Kindu, Republik Demokratik Congo
- Kingston, Kanada
- Kingston di Jamaica, Jamaica
- Kingstown, Saint Vincent dan Grenadines
- Kinkala, Republik Congo
- Kinshasa, Republik Demokratik Congo
- Kisangani, Republik Demokratik Congo
- Kisantu, Republik Demokratik Congo
- Kisii, Kenya
- Kisumu, Kenya
- Kitale, Kenya
- Kitui, Kenya
- Kiyinda–Mityana, Uganda
- Klerksdorp, Afrika Selatan
- Knoxville, Amerika Syarikat
- København: lihat Copenhagen
- Koforidua, Ghana
- Kohima, India
- Kokstad, Afrika Selatan
- Kolda, Senegal
- Kole, Republik Demokratik Congo
- Kolomyia, Eparki Katolik Ukraine, Ukraine
- Kolwezi, Republik Demokratik Congo
- Kompong Cham, wilayah Apostolik, Kemboja
- Kondoa, Tanzania
- Kongolo, Republik Demokratik Congo
- Konongo–Mampong, Ghana
- Kontagora, Nigeria
- Kontum, Vietnam
- Koper, Slovenia
- 'Korhogo, Pantai Gading
- Košice, Slovakia
- Košice, Eparki Katolik Slovakia, Slovakia
- Koszalin-Kołobrzeg, Poland
- Kota Kinabalu, Malaysia
- Kothamangalam, India
- Kotido, Uganda
- Kotor, Montenegro
- Kottapuram, India
- Kottar, India
- Kottayam, India
- Koudougou, Burkina Faso
- Koupéla, Burkina Faso
- Kpalimé, Togo
- Kraków, Poland
- Krishnagar, India
- Križevci (Eparki Katolik Croatia), Croatia
- Krk, Croatia
- Kroonstad, Afrika Selatan
- Krym (Crimea), at Simferopol, Ukraine Catholic Archiepiscopal Exarchate, Ukraine
- Kuala Lumpur, Malaysia
- Kuching, Malaysia
- Kumasi, Ghana
- Kumbakonam, India
- Kumba, Cameroon
- Kundiawa, Papua New Guinea
- Kunming, China
- Kupang, Indonesia
- Kurnool, India
- Kurunegala, Sri Lanka
- Kuzhithurai, India
- Kwangju (Gwanju), Korea Selatan
- Kweilin (Guilian), wilayah Apostolik, China
- Kwito-Bié, Angola
- Kyiv, Ukraine Catholic (Metropolitan yang betul Keuskupan Agung Utama), Ukraine
- Kyiv–Halych, Keuskupan Agung Katolik Ukraine, Ukraine
- Kyiv–Zhytomyr, Ukraine
- Kyoto, Jepun
- Kyrgyzstan, Pentadbiran Apostolik, di Bishkek, di dan untuk semua Kyrgyzstan
- La Crosse, Amerika Syarikat
- Lábrea, Prelatur Wilayah, Brazil
- La Dorada-Guaduas, Colombia
- Lae, Papua New Guinea
- Lafayette in Indiana, Amerika Syarikat
- Lafayette di Louisiana, Amerika Syarikat
- Lafia, Nigeria
- Lages, Brazil
- Laghouat, Algeria
- Lagos, Nigeria
- La Guaira, Venezuela
- Lahore, Pakistan
- Lai, Chad
- Lake Charles, Amerika Syarikat
- Lamego, Portugal
- Lamezia Terme, Itali
- Lancaster, United Kingdom
- Lanciano-Ortona, Itali
- L ạ ng S ơ n dan Cao B ằ ng, Vietnam
- Langres, Perancis
- Lansing, Amerika Syarikat
- Lanusei, Itali
- Lanzhou, China
- Laoag, Filipina
- Laohekou, China
- La Paz, Bolivia
- La Paz en la Baja California Sur, Mexico
- La Plata, Argentina
- L'Aquila, Itali
- Larantuka, Indonesia
- Laredo, Amerika Syarikat
- La Rioja, Argentina
- La Rochelle, Perancis
- Las Cruces, Amerika Syarikat
- La Serena, Chile
- Lashio, Myanmar
- La Spezia–Sarzana–Brugnato, Itali
- Las Vegas, Amerika Syarikat
- Latacunga, Ecuador
- Latakia, Eparchy Maronite, Syria
- Latakia (Melkites), Syria
- Latina–Terracina–Sezze–Priverno, Itali
- Lausanne, Genève et Fribourg, Switzerland
- Laval, Perancis
- La Vega, Republik Dominican
- Lecce, Itali
- Leeds, United Kingdom
- Legazpi, Filipina
- Legnica, Poland
- Le Havre, Perancis
- Leiria–Fátima, Portugal
- Le Mans, Perancis
- León, Sepanyol
- León, Mexico
- León, Nicaragua
- Leopoldina, Brazil
- Le Puy-en-Velay, Perancis
- Leribe, Lesotho
- Les Cayes, Haiti
- Les Gonaïves, Haiti
- Leticia, Apostolic Vicariate, Colombia
- Lexington, Amerika Syarikat
- Lezhë, Albania
- Líbano-Honda, Colombia
- Libmanan, Filipina
- Libreville, Gabon
- Lichinga, Mozambique
- Liège, Belgium
- Liepāja, Latvia
- Lille, Perancis
- Lilongwe, Malawi
- Lima, Peru
- Limburg, Jerman
- Limeira, Brazil
- Limerick, Ireland
- Limoeiro do Norte, Brazil
- Limoges, Perancis
- Limón, Costa Rica
- Linares, Mexico
- Linares, Chile
- Lincoln, Amerika Syarikat
- Lindi, Tanzania
- Lingayen-Dagupan, Filipina
- Lins, Brazil
- Linz, Austria
- Lipa, Filipina
- Lira, Uganda
- Lisala, Republik Demokratik Congo
- Lisbon, Portugal
- Lishui, China
- Lismore, Australia
- Litoměřice, Republik Czech
- Little Rock, Amerika Syarikat
- Liverpool, United Kingdom & Isle of Man
- Livingstone, Zambia
- Livorno, Itali
- Livramento de Nossa Senhora, Brazil
- Ljubljana, Slovenia
- Lleida, Sepanyol
- Locri-Gerace, Itali
- Lodi, Itali
- Lodwar, Kenya
- Łódź, Poland
- Loikaw, Myanmar
- Loja, Ecuador
- Lokoja, Nigeria
- Lokossa, Benin
- Lolo, Republik Demokratik Congo
- Lomas de Zamora, Argentina
- Lomé, Togo
- Łomża, Poland
- London, Kanada
- London, Holy Family of, Ukraine Catholic Eparky for all Great Britain, UK
- Londrina, Brazil
- Long Xuyên, Vietnam
- Lorena, Brazil
- Loreto, Prelatur Wilayah, Itali
- Los Altos, Quetzaltenango–Totonicapán, Guatemala
- Los Ángeles, Chile
- Los Angeles, Amerika Syarikat
- Los Teques, Chile
- Louisville, Amerika Syarikat
- Łowicz, Poland
- Luoyang, China
- Lu'an, China
- Luanda, Angola
- Luang Prabang, Apostolic Vicariate, Laos
- Lubango, Angola
- Lubbock, Amerika Syarikat
- Lublin, Poland
- Lubumbashi, Republik Demokratik Congo
- Lucca, Itali
- Lucena, Filipina
- Lucera-Troia, Itali
- Lucknow, India
- Luçon, Perancis
- Luebo, Republik Demokratik Congo
- Lugano, Switzerland
- Lugazi, Uganda
- Lugo, Sepanyol
- Lugoj, Romania
- Luiza, Republik Demokratik Congo
- Lulong, China
- Lungro, Italo-Albanese Eparky, Itali
- Luoyang, China
- Lurín, Peru
- Lusaka, Zambia
- Lutsk (Latin), Ukraine
- Lutsk, Ukraine Catholic Archiepiscopal Exarchate, Ukraine
- Luxembourg, Luxembourg
- Luz, Brazil
- Luziânia, Brazil
- Lviv (Armenia), Ukraine
- Lviv (Latin), Ukraine
- Lviv, Metropolitan Katolik Ukraine, Ukraine
- Lwena, Angola
- Lyon, Perancis
|
- Maasin, Filipina
- Macau, Macau
- Macapá, Brazil
- Maceió, Brazil
- Macerata–Tolentino–Recanati–Cingoli–Treia, Itali
- Machakos, Kenya
- Machala, Ecuador
- Machiques, Venezuela
- Mackenzie-Fort Smith, Kanada
- Madang, Papua New Guinea
- Madison, Amerika Syarikat
- Madras dan Mylapore, India
- Madrid, Sepanyol
- Madurai, India
- Magangué, Colombia
- Magdeburg, Jerman
- Mahagi-Nioka, Republik Demokratik Congo
- Mahajanga, Madagascar
- Mahenge, Tanzania
- Maiduguri, Nigeria
- Mainz, Jerman
- Maitland-Newcastle, Australia
- Majorca, Sepanyol
- Makokou, Apostolic Vicariate, Gabon
- Makassar, Indonesia
- Makeni, Sierra Leone
- Makurdi, Nigeria
- Malabo, Equatorial Guinea
- Málaga, Sepanyol
- Málaga-Soatá, Colombia
- Malakal, Sudan
- Malang, Indonesia
- Malanje, Angola
- Malaybalay, Filipina
- Maldonado-Punta del Este, Uruguay
- Maliana, Timor Timur
- Malindi, Kenya
- Malolos, Filipina
- Malta, Malta
- Mamfe, Cameroon
- Man, Pantai Gading
- Manado, Indonesia
- Managua, Nicaragua
- Mananthavady (Syro-Malabar), India
- Mananjary, Madagascar
- Manaus, Brazil
- Manchester, Amerika Syarikat
- Mandalay, Myanmar
- Mandeville, Jamaica
- Mandya (Syro-Malabar), India
- Manfredonia–Vieste–San Giovanni Rotondo, Itali
- Manga, Burkina Faso
- Mangochi, Malawi
- Mangalore, India
- Mangochi, Malawi
- Manila, Filipina
- Manizales, Colombia
- Mannar, Sri Lanka
- Manokwari-Sorong, Indonesia
- Manono, Republik Demokratik Congo
- Mansa, Zambia
- Mantova, Itali
- Manzini, Swaziland
- Mao-Monte Cristi, Republik Dominican
- Maputo, Mozambique
- Marabá, Brazil
- Maracaibo, Venezuela
- Maracay, Venezuela
- Mar Addai of Toronto, eparki Katolik Chaldean, Kanada
- Maradi, Niger
- Marajó, Prelatur Wilayah, Brazil
- Maralal, Kenya
- Maramureş, Romania
- Marawi, Prelatur Wilayah, Filipina
- Marbel, Filipina
- Mar del Plata, Argentina
- Maribor, Slovenia
- Margarita, Venezuela
- Mariana, Brazil
- Mariannhill, Afrika Selatan
- Marília, Brazil
- Maringá, Brazil
- Maroua-Mokolo, Cameroon
- Marquette, Amerika Syarikat
- Marsabit, Kenya
- Marseille, Perancis
- Kepulauan Marshall, wilayah Apostolik, Kepulauan Marshall
- Marthandom (Syro-Malankara), India
- Mary Yang Maha Suci di Astana, Kazakhstan
- Masaka, Uganda
- Masan, Korea Selatan
- Maseru, Lesotho
- Massa Carrara-Pontremoli, Itali
- Massa Marittima-Piombino, Itali
- Masvingo, Zimbabwe
- Matadi, Republik Demokratik Congo
- Matagalpa, Nicaragua
- Matamoros, Mexico
- Matanzas, Cuba
- Matehuala, Mexico
- Matera-Irsina, Itali
- Mati, Filipina
- Maturín, Venezuela
- Maumere, Indonesia
- Mavelikara (Syro-Malankara), India
- Mawlamyine, Myanmar
- Mayagüez, Puerto Rico
- Mazara del Vallo, Itali
- Mazatlán, Mexico
- Mbaïki, Republik Afrika Tengah
- Mbalmayo, Cameroon
- Mbandaka-Bikoro, Republik Demokratik Congo
- Mbanza Congo, Angola
- Mbarara, Uganda
- Mbeya, Tanzania
- Mbinga, Tanzania
- Mbujimayi, Republik Demokratik Congo
- Mbulu, Tanzania
- Meath, Ireland
- Meaux, Perancis
- Mechelen-Brussel, Belgium
- Medan, Indonesia
- Medellín, Colombia
- Meerut, India
- Meki, Apostolic Vicariate, Ethiopia
- Melaka-Johor, Malaysia
- Melbourne, Australia
- Melbourne, Saints Peter dan Paul of, Eparki Katolik Ukraine, Australia
- Melfi-Rapolla-Venosa, Itali
- Melipilla, Chile
- Melo, Uruguay
- Memphis, Amerika Syarikat
- Mende, Perancis
- Méndez, Apostolic Vicariate, Ecuador
- Mendi, Papua New Guinea
- Mendoza, Argentina
- Menongue, Angola
- Menorca, Sepanyol
- Merauke, Indonesia
- Mercedes, Uruguay
- Mercedes-Luján, Argentina
- Mérida, Venezuela
- Mérida-Badajoz, Sepanyol
- Merlo-Moreno, Argentina
- Meru, Kenya
- Messina-Lipari-Santa Lucia del Mela, Itali
- Metuchen, Amerika Syarikat
- Metz, Perancis
- Mexicali, Mexico
- Mexico, Mexico
- Miami, Amerika Syarikat
- Miao, India
- Miarinarivo, Madagascar
- Middlesbrough, United Kingdom
- Milano, Itali
- Mileto-Nicotera-Tropea, Itali
- Milwaukee, Amerika Syarikat
- Minas, Uruguay
- Mindelo, Cape Verde
- Minna, Nigeria
- Minsk–Mohilev, Belarus
- Minya, Mesir
- Miracema do Tocantins, Brazil
- Miri, Malaysia
- Mississauga (Eparki Syro-Malabar), Kanada
- Mission de France di Pontigny, Prelatur Wilayah, Perancis
- Misurata, Apostolic prefecture, Libya
- Mitú, Apostolic Vicariate, Colombia
- Campuran, Prelatur Wilayah, Mexico
- Mobile, Amerika Syarikat
- Mocoa-Sibundoy, Colombia
- Modena-Nonantola, Itali
- Mogadiscio, Somalia
- Mogi das Cruzes, Brazil
- Mohale's Hoek, Lesotho
- Molegbe, Republik Demokratik Congo
- Molfetta-Ruvo-Giovinazzo-Terlizzi, Itali
- Mombasa, Kenya
- Monaco, Monaco
- Moncton, Kanada
- Mondoñedo–Ferrol, Sepanyol
- Mondovì, Itali
- Mongo, Apostolic Vicariate, Chad
- Mongomo, Equatorial Guinea
- Mongu, Zambia
- Monreale, Itali
- Monrovia, Liberia
- Montauban, Perancis
- Montego Bay, Jamaica
- Montelíbano, Colombia
- Montenegro, Brazil
- Montepulciano-Chiusi-Pienza, Itali
- Monterey in California, Amerika Syarikat
- Montería, Colombia
- Monterrey, Mexico
- Montes Claros, Brazil
- Montevideo, Uruguay
- Mont-Laurier, Kanada
- Montpellier, Perancis
- Montreal, Kanada
- Monze, Zambia
- Mopti, Mali
- Moramanga, Madagascar
- Morelia, Mexico
- Morogoro, Tanzania
- Morombe, Madagascar
- Morón, Argentina
- Morondava, Madagascar
- Moroto, Uganda
- Moshi, Tanzania
- Mossoró, Brazil
- Mosul (Chaldean), Iraq
- Mosul (Syriac), Iraq
- Mostar–Duvno, Bosnia dan Herzegovina
- Most Holy Trinity in Almaty, Kazakhstan
- Ibu Tuhan di Moscow, Rusia
- Motherwell, United Kingdom
- Mouila, Gabon
- Moulins, Perancis
- Moundou, Chad
- Gunung Hagen, Papua New Guinea
- Moyobamba, Prelatur Wilayah, Peru
- Mpanda, Tanzania
- Mpika, Zambia
- Mtwara, Tanzania
- Mukachevo (Ruthenian), Ukraine
- Mukachevo (Latin), Ukraine
- Multan, Pakistan
- Munich dan Freising, Jerman
- Münster, Jerman
- Murang'a, Kenya
- Murska Sobota, Slovenia
- Musoma, Tanzania
- Mutare, Zimbabwe
- Muvattupuzha (Eparki Syro-Malankara), India
- Muyinga, Burundi
- Muzaffarpur, India
- Mwanza, Tanzania
- Mweka, Republik Demokratik Congo
- Myitkyina, Myanmar
- Mymensingh, Bangladesh
- Mysore, India
- M ỹ Tho, Vietnam
- Mzuzu, Malawi
- Nacala, Mozambique
- Nagasaki, Jepun
- Nagoya, Jepun
- Nagpur, India
- Naha, Jepun
- Nairobi, Kenya
- Nakhon Ratchasima, Thailand
- Nakhon Sawan, Thailand
- Nakuru, Kenya
- Nalgonda, India
- Nampula, Mozambique
- Namur, Belgium
- Nanchang, China
- Nancheng, China
- Nancy, Perancis
- Nanjing, China
- Nanlong, China
- Nanning, China
- Nanterre, Perancis
- Nantes, Perancis
- Nanyang, China
- Napoli (Naples), Itali
- Napo, Apostolic Vicariate, Ecuador
- Nardò – Gallipoli, Itali
- Nashik, India
- Nashville, Amerika Syarikat
- Nassau, Bahamas
- Natal, Brazil
- Natitingou, Benin
- Naval, Filipina
- Naviraí, Brazil
- Navrongo–Bolgatanga, Ghana
- Naxos–Andros–Tinos–Mykonos, Yunani
- Nayar, Jesús María del, Prelatur Wilayah, Mexico
- Nazaré, Brazil
- Ndalatando, Angola
- N'Dali, Benin
- N'Djamena, Chad
- Ndola, Zambia
- Nebbi, Uganda
- Neiva, Colombia
- Nekemte, Apostolic Vicariate, Ethiopia
- Nellore, India
- Nelson, Kanada
- Nepal, Apostolic Vicariate (di Kathmandu), Nepal
- Neuquén, Argentina
- Nevers, Perancis
- Newark, Amerika Syarikat
- New Orleans, Amerika Syarikat
- New Ulm, Amerika Syarikat
- New Westminster, Kanada
- Westminster Baru, Eparki Katolik Ukraine, Kanada
- New York, Amerika Syarikat
- Neyyattinkara, India
- Nezahualcóyotl, Mexico
- Ngaoundéré, Cameroon
- Ngong, Kenya
- Ngozi, Burundi
- Nha Trang, Vietnam
- Niamey, Niger
- Nice, Perancis
- Nicolet, Kanada
- 'Nicopolis, Bulgaria
- Nicosia, Itali
- Niigata, Jepun
- Nikopol, Bulgaria
- Nîmes, Perancis
- Ningbo, China
- Ningxia, China
- Ningyaun, China
- Niterói, Brazil
- Nitra, Slovakia
- Njombe, Tanzania
- Nkayi, Republik Congo
- Nkongsamba, Cameroon
- Nnewi, Nigeria
- Nocera Inferiore-Sarno, Itali
- Nogales, Mexico
- Nola, Itali
- Nongstoin, India
- Northampton, United Kingdom
- Northern Arabia, Apostolic Vicariate, di Kuwait City, Kuwait
- Norwich, Amerika Syarikat
- Nossa Senhora do Líbano em São Paulo, Eparki Maronit, Brazil
- Nossa Senhora do Paraíso em São Paulo (Melkite), Brazil
- Noto, Itali
- Notre-Dame du Liban de Paris, Eparki Maronit, Perancis
- Nottingham, United Kingdom
- Nouakchott, Mauritania
- Nouméa, Kaledonia Baru
- Nouna, Burkina Faso
- Nova Friburgo, Brazil
- Nova Iguaçu, Brazil
- Novaliches, Filipina
- Novara, Itali
- Novo Hamburgo, Brazil
- Novo Mesto, Slovenia
- Nsukka, Nigeria
- Nuestra Señora de la Altagracia en Higüey, Republik Dominican
- Nuestra Señora de los Mártires del Líbano en México (Maronite), Maronite*, Mexico
- Nuestra Señora del Paraíso en México (Melkite)*, Mexico
- Nueva Pamplona, Colombia
- Nueva Segovia, Filipina
- Nueve de Julio, Argentina
- Nuevo Casas Grandes, Mexico
- Nuevo Laredo, Mexico
- Ñuflo de Chávez, Apostolic Vicariate, Bolivia
- Nuoro, Itali
- Nyahururu, Kenya
- Nyeri, Kenya
- Nyundo, Rwanda
- N'Zérékoré, Guinea
- Oakland, Amerika Syarikat
- Obala, Cameroon
- Oberá, Argentina
- Óbidos, Brazil
- Obuasi, Ghana
- Ocaña, Colombia
- Odesa, Catholic Archiepiscopal Exarchate of Ukraine, Ukraine
- Odesa-Simferopol (Latin), Ukraine
- Odienné, Pantai Gading
- Oeiras, Brazil
- Ogdensburg, Amerika Syarikat
- Ogoja, Nigeria
- Oita, Jepun
- Okigwe, Nigeria
- Oklahoma City, Amerika Syarikat
- Olinda e Recife, Brazil
- Oliveira, Brazil
- Olomouc, Republik Czech
- Omaha, Amerika Syarikat
- Ondjiva, Angola
- Ondo, Nigeria
- Onitsha, Nigeria
- Ootacamund, India
- Opole, Poland
- Oppido Mamertina-Palmi, Itali
- Oradea Mare, Romania
- Oran, Algeria
- Orán, Argentina
- Oren, Amerika Syarikat
- Orense, Sepanyol
- Oria, Itali
- Orihuela–Alicante, Sepanyol
- Oristano, Itali
- Orizaba, Mexico
- Orlando, Amerika Syarikat
- Orléans, Perancis
- Orlu, Nigeria
- Oruro, Bolivia
- Orvieto-Todi, Itali
- Osaka, Jepun
- Osasco, Brazil
- Oslo, Norway
- Osma-Soria, Sepanyol
- Osnabrück, Jerman
- Osogbo, Nigeria
- Osório, Brazil
- Osorno, Chile
- Ossory, Ireland
- Ostia, Itali
- Ostrava-Opava, Republik Czech
- Otranto, Itali
- Ottawa, Kanada
- Otukpo, Nigeria
- Ouagadougou, Burkina Faso
- Ouahigouya, Burkina Faso
- Oudtshoorn, Afrika Selatan
- Ouesso, Republik Congo
- Ourinhos, Brazil
- Our Lady of Deliverance of Newark, Amerika Syarikat
- Our Lady of Lebanon of Los Angeles, Maronite Eparchy*, Amerika Syarikat
- Our Lady of Nareg in Glendale, Armenian Catholic, Amerika Syarikat
- Oviedo, Sepanyol
- Owando, Republik Congo
- Owensboro, Amerika Syarikat
- Owerri, Nigeria
- Oyem, Gabon
- Oyo, Nigeria
- Ozamiz, Filipina
- Ozieri, Itali
- Padang, Indonesia
- Paderborn, Jerman
- Padova, Itali
- Pagadian, Filipina
- Paisley, United Kingdom
- Pakse (Paksé), Apostolic Vicariate, Laos
- Pala, Chad
- Palai, India
- Palangkaraya, Indonesia
- Palayamkottai, India
- Palembang, Indonesia
- Palencia, Sepanyol
- Palermo, Itali
- Palestrina, Itali
- Palghat, Syro-Malabar Eparky, India
- Palmares, Brazil
- Palmas, Brazil
- Palmas–Francisco Beltrão, Brazil
- Palm Beach, Amerika Syarikat
- Palmeira dos Índios, Brazil
- Palmerston North, New Zealand
- Palmira, Colombia
- Palo, Filipina
- Pamiers, Perancis
- Pamplona y Tudela, Sepanyol
- Panamá, Panama
- Pando, Apostolic Vicariate, Bolivia
- Panevėžys, Lithuania
- Pankshin, Nigeria
- Pannonhalma, Territorial Abbacy, Hungary
- Paoking (Baoqing, Shaoyang), wilayah Apostolik, China
- Papantla, Mexico
- Papeete, Polinesia Perancis (& Kepulauan Pitcairn)
- Paracatu, Brazil
- Paraíba, Brazil
- Parakou, Benin
- Paramaribo, Suriname
- Paraná, Argentina
- Paranaguá, Brazil
- Parañaque, Filipina
- Paranavaí, Brazil
- Parassala, Eparki Katolik Syro-Malankara, India
- Parintins, Brazil
- Paris, Perancis
- Parma, Itali
- Parma (Ruthenian), Amerika Syarikat
- Parma (Ukraine), Amerika Syarikat
- Parnaíba, Brazil
- Parral, Mexico
- Parramatta, Australia
- Pasig, Filipina
- Passaic (Ruthenian)*, Eparky Amerika Syarikat
- Passau, Jerman
- Passo Fundo, Brazil
- Pasto, Colombia
- Paterson, Amerika Syarikat
- Pathanamthitta, Eparki Katolik Syro-Malankara, India
- Pathein, Myanmar
- Patna, India
- Patos, Brazil
- Patos de Minas, Brazil
- Patti, Itali
- Paulo Afonso, Brazil
- Pavia, Itali
- Pécs, Hungary
- Pekhon, Myanmar
- Pelotas, Brazil
- Pelplin, Poland
- Pemba, Mozambique
- Pembroke, Kanada
- Penang, Malaysia
- Penedo, Brazil
- Penonomé, Panama
- Pensacola-Tallahassee, Amerika Syarikat
- Peoria, Amerika Syarikat
- Pereira, Colombia
- Périgueux, Perancis
- Perpignan-Elne, Perancis
- Perth, Australia
- Perugia–Città della Pieve, Itali
- Pesaro, Itali
- Pescara-Penne, Itali
- Pescia, Itali
- Pesqueira, Brazil
- Petare, Venezuela
- Peterborough, Kanada
- Petra dan Philadelphia, Melkite*, Jordan
- Petrolina, Brazil
- Petrópolis, Brazil
- Phan Thi ế t, Vietnam
- Phát Diêm, Vietnam
- Philadelphia (Gereja Latin), Amerika Syarikat
- Philadelphia (Ukraine Catholic), Amerika Syarikat
- Phnom Penh, Apostolic Vicariate, Kemboja
- Phoenix (Gereja Latin), Amerika Syarikat
- Phoenix (Ruthenian*), Amerika Syarikat
- Phú C ườ ng, Vietnam
- Piacenza-Bobbio, Itali
- Piana degli Albanesi, Italo-Albanese Eparky, Itali
- Piazza Armerina, Itali
- Picos, Brazil
- Piedras Negras, Mexico
- Pietersburg, Afrika Selatan
- Pilcomayo, Apostolic Vicariate, Paraguay
- Pinar del Río, Cuba
- Pinerolo, Itali
- Pingliang, Cuba
- Pinheiro, Brazil
- Pinsk, Belarus
- Piracicaba, Brazil
- Pisa, Itali
- Pistoia, Itali
- Pitigliano-Sovana-Orbetello, Itali
- Pittsburgh (Gereja Latin), Amerika Syarikat
- Pittsburgh (Ruthenian Catholic Byzantine), Amerika Syarikat
- Piura, Peru
- Plasencia, Sepanyol
- Płock, Poland
- Plymouth, United Kingdom
- Plzeň, Republik Czech
- Plymouth, Amerika Syarikat
- Pointe-à-Pitre: lihat bersatu lihat Basse-Terre(-Pointe-à-Pitre)
- Pointe-Noire, Republik Congo
- Poitiers, Perancis
- Pompei aka Beatissima Vergine Maria del SS.mo Rosario (Perawan Terberkati Rosari Yang Maha Suci), Prelatur Wilayah, Brazil
- Ponce, Puerto Rico
- Pondicherry dan Cuddalore, India
- Ponta de Pedras, Brazil
- Ponta Grossa, Brazil
- Pontianak, Indonesia
- Pontigny (Mission de France), Prelatur Wilayah, Perancis
- Pontoise, Perancis
- Poona, India
- Popayán, Colombia
- Popokabaka, Republik Demokratik Congo
- Poreč i Pula, Croatia
- Portalegre–Castelo Branco, Portugal
- Port-au-Prince, Haiti
- Port-Bergé, Madagascar
- Port Blair, India
- Port-de-Paix, Haiti
- Port Elizabeth, Afrika Selatan
- Port-Gentil, Gabon
- Port Hartcourt, Nigeria
- Portland di Oregon, Amerika Syarikat
- Portland in Maine, Amerika Syarikat
- Port-Louis, Mauritius
- Port Moresby, Papua New Guinea
- Porto, Portugal
- Porto Alegre, Brazil
- Pelabuhan Sepanyol, Trinidad dan Tobago
- Porto Nacional, Brazil
- Porto Novo, Benin
- Porto-Santa Rufina, Itali
- Porto Velho, Brazil
- Portoviejo, Ecuador
- Port Pirie, Australia
- Portsmouth, United Kingdom
- Port Victoria, Seychelles
- Port-Vila, Vanuatu
- Posadas, Argentina
- Potenza-Muro Lucano-Marsico Nuovo, Itali
- Potosí, Bolivia
- Pouso Alegre, Brazil
- Požega, Croatia
- Poznań, Poland
- Pozzuoli, Itali
- Prague (Praha), Republik Czech
- Prato, Itali
- Presidente Prudente, Brazil
- Prešov, Archeparky Catholic Slovak, Metropolitanate sui juris, Slovakia
- Pretoria, Afrika Selatan
- Putera-Albert, Kanada
- Prince George, Kanada
- Prizren-Priština, Kosovo
- Propriá, Brazil
- Providence, Amerika Syarikat
- Prudentópolis, Imaculada Conceição in -, Eparchy Catholic Ukraine, Brazil
- Przemyśl, Poland
- Przemyśl-Warszawa (Katolik Ukraine), Poland
- Pucallpa, Apostolic Vicariate, Peru
- Puebla de los Angeles, Mexico
- Pueblo, Amerika Syarikat
- Puerto Cabello, Venezuela
- Puerto Escondido, Mexico
- Puerto Iguazú, Argentina
- Puerto Ayacucho, Apostolic Vicariate, Veneuzuela
- Puerto Carreño, Apostolic Vicariate, Colombia
- Puerto Gaitán, Apostolic Vicariate, Colombia
- Leguízamo–Solano, Apostolic Vicariate, Colombia
- Puerto Maldonado, Apostolic Vicariate, Peru
- Puerto Montt, Chile
- Puerto Plata, Republik Dominican
- Puerto Princesa, Apostolic Vicariate, Filipina
- Punalur, India
- Puno, Peru
- Punta Arenas, Chile
- Puntarenas, Costa Rica
- Punto Fijo, Venezuela
- Puqi, China
- Purnea, India
- Purwokerto, Indonesia
- Pusan (Busan), Korea Selatan
- Puthur, Eparki Katolik Syro-Malankara, India
- Puyo, Apostolic Vicariate, Ecuador
- Pyay, Myanmar
- Pyongyang (P'yŏng-yang), Korea Utara
- Qacha's Nek, Lesotho
- Qizhou, China
- Qingdao, China
- Quebec, Kanada
- Queenstown, Afrika Selatan
- Quelimane, Mozambique
- Querétaro, Mexico
- Quetta, Apostolic Vicariate, Pakistan
- Quibdó, Colombia
- Quiché, Guatemala
- Quilmes, Argentina
- Quilon, India
- Quimper-Léon, Perancis
- Quito, Ecuador
- Quixadá, Brazil
- Quy Nh ơ n, Vietnam
- Rabat, Maghribi
- Rabaul, Papua New Guinea
- Radom, Poland
- Rafaela, Argentina
- Ragusa, Itali
- Raiganj, India
- Raigarh, India
- Raipur, India
- Rajkot, India
- Rajshahi, Bangladesh
- Raleigh, Amerika Syarikat
- Ramanathapuram, India
- Rancagua, Chile
- Ranchi, India
- Rangoon (Yangon), Burma
- Raphoe, Ireland
- Rapid City, Amerika Syarikat
- Rarotonga, Kepulauan Cook
- Ratchaburi, Thailand
- Ratnapura, Sri Lanka
- Ravenna-Cervia, Itali
- Rawson, Argentina
- Rayagada, India
- Reconquista, Argentina
- Regensburg, Jerman
- Reggio Calabria-Bova, Itali
- Reggio Emilia-Guastalla, Itali
- Regina, Kanada
- Registro, Brazil
- Rehe, China
- Reims, Perancis
- Rennes, Perancis
- Reno, Amerika Syarikat
- Resistencia, Argentina
- Requena, Apostolic Vicariate, Peru
- Reyes, Apostolic Vicariate, Bolivia
- Reykjavík, Iceland
- Rēzekne–Aglona, Latvia
- Rhodos, Yunani
- Ribeirão Preto, Brazil
- Richmond, Amerika Syarikat
- Rieti, Itali
- Riga, Latvia
- Rijeka, Croatia
- Rimini, Itali
- Rimouski, Kanada
- Riobamba, Ecuador
- Rio Branco, Brazil
- Rio do Sul, Brazil
- Río Gallegos, Argentina
- Rio Grande, Brazil
- Riohacha, Colombia
- Jubah, wilayah Apostolik, Ethiopia
- Rochester, Amerika Syarikat
- Rockford, Amerika Syarikat
- Rockhampton, Australia
- Pusat Rockville, Amerika Syarikat
- Rodez, Perancis
- Rodrigues, Apostolic Vicariate, Mauritius
- Roermond, Belanda
- Romblon, Filipina
- Rom, Itali
- Rondonópolis, Brazil
- Roraima, Brazil
- Rosario, Argentina
- Roseau, Dominica
- Rossano-Cariati, Itali
- Rottenburg-Stuttgart, Jerman
- Rotterdam, Belanda
- Rouen, Perancis
- Rourkela, India
- Rouyn-Noranda, Kanada
- Rožňava, Slovakia
- Rrëshen, Albania
- Rubiataba–Mozarlândia, Brazil
- Ruhengeri, Rwanda
- Rulenge, Tanzania
- Rumbek, Sudan
- Rundu, Apostolic Vicariate, Namibia
- Rustenburg, Afrika Selatan
- Rutana, Burundi
- Ruteng, Indonesia
- Ruy Barbosa, Brazil
- Ruyigi, Burundi
- Rzeszów, Poland
- Sabina-Poggio Mirteto, Itali
- Sacramento, Amerika Syarikat
- Sagar, India
- Saginaw, Amerika Syarikat
- Saida (Maronite), Lubnan
- Saida, Lubnan
- St Andrews dan Edinburgh, United Kingdom
- St. Augustine, Amerika Syarikat
- Saint Boniface, Kanada
- Saint-Brieuc, Perancis
- Saint Catharines, Kanada
- Saint-Claude, Perancis
- Saint Clement at Saratov, Rusia
- Saint Cloud, Amerika Syarikat
- Saint-Denis, Perancis
- Saint-Denis-de-La Réunion, Réunion (Perancis)
- Saint-Dié, Perancis
- Sainte-Anne-de-la-Pocatière, Kanada
- Sainte-Croix-de-Paris, Eparki Apostolik Katolik Armenia, Perancis, dikecualikan
- Saint Ephrem of Khadki (Syro-Malankara), Exachate, India
- Saint-Étienne, Perancis
- Saint-Flour, Perancis
- Saint George in Canton, Romanian Catholic Eparky, Amerika Syarikat
- Saint George's di Grenada, Grenada
- Saint Helena, Pulau Ascension dan Tristan da Cunha, Mission sui juris, Saint Helena, Pulau Ascension dan Tristan da Cunha (UK)
- Saint-Hyacinthe, Kanada
- Saint-Jean-Longueuil, Kanada
- Saint-Jérôme, Kanada
- Saint John Chrysostom of Gurgaon, Eparki Katolik Syro-Malankara, India
- Saint John, New Brunswick, Kanada
- Saint John's–Bassetere, Caribbean
- St. John's, Newfoundland, Kanada
- Saint Joseph at Irkutsk, Rusia
- St. Louis, Amerika Syarikat
- Saint-Louis du Sénégal, Senegal
- Saint-Maron de Montréal, Maronite Eparky, Kanada
- Saint Maron of Brooklyn, Maronite Eparchy, Amerika Syarikat
- Saint Maron of Sydney, Eparchy Maronite, Australia
- Saint Michael's of Sydney, Melkite Greek*, Australia
- Saint Nicholas Chicago, Eparki Katolik Ukraine, Amerika Syarikat
- Saint Nicholas dari Ruski Krstur, Eparki Katolik Yunani, Serbia
- Saint Paul, Alberta, Kanada
- Saint Paul dan Minneapolis, Amerika Syarikat
- Saint Peter the Apostle of El Cajon, Chaldean Catholic Eparky, Amerika Syarikat
- Saint Petersburg, Amerika Syarikat
- Saint-Sauveur de Montréal, Melkite Greek Catholic*, Kanada
- Saints Cyril dan Methodius of Toronto, Eparki Katolik Yunani Slovak, Kanada
- Saints Peter and Paul of Melbourne, Eparki Katolik Ukraine, Australia
- Saint Thomas, di Charlotte Amalie, Kepulauan Virgin AS
- Saint Thomas the Apostle of Chicago, Eparki Katolik Syro-Malabar, Amerika Syarikat
- Saint Thomas the Apostle of Detroit, Chaldean Catholic* Eparky, Amerika Syarikat
- Saint Thomas the Apostle of Sydney, Chaldean Catholic Eparky, Australia
|
- Saitama, Jepun
- Sakania–Kipushi, Republik Demokratik Congo
- Salamanca, Sepanyol
- Jualan, Australia
- Salem, India
- Salerno-Campagna-Acerno, Itali
- Salford, United Kingdom
- Salgueiro, Brazil
- Salina, Amerika Syarikat
- Salmas, Archeparchy Katolik Chaldean (Keuskupan Agung), Iran
- Salta, Argentina
- Saltillo, Mexico
- Salt Lake City, Amerika Syarikat
- Salto, Uruguay
- Saluzzo, Itali
- Salzburg, Austria
- Samarinda, Indonesia
- Sambalpur, India
- Sambir-Drohobych, Eparki Katolik Ukraine, Ukraine
- Sama, Tanzania
- Samoa-Apia, Samoa
- Samoa-Pago Pago, American Samoa
- San, Mali
- San Andrés y Providencia, Apostolic Vicariate, Colombia
- San Andrés Tuxtla, Mexico
- San Angelo, Amerika Syarikat
- San Antonio, Amerika Syarikat
- San Benedetto del Tronto-Ripatransone-Montalto, Itali
- San Bernardino, Amerika Syarikat
- San Bernardo, Chile
- San Carlos, Filipina
- San Carlos de Ancud, Chile
- San Carlos de Bariloche, Argentina
- San Carlos de Venezuela, Venezuela
- San Charbel en Buenos Aires*, Eparchy, Argentina
- (San Cristóbal de) la Habana, Cuba
- San Cristóbal de La Laguna, Sepanyol
- San Cristóbal de las Casas, Mexico
- San Cristóbal de Venezuela, Venezuela
- Sandakan, Malaysia
- Sandhurst, Australia
- Santo Domingo, Ecuador
- San Diego, Amerika Syarikat
- Sandomierz, Poland
- Santo Domingo, Ecuador
- San Felipe, Chile
- San Felipe, Venezuela
- San Fernando, Filipina
- San Fernando de Apure, Venezuela
- San Fernando de La Union, Filipina
- San Francisco, Argentina
- San Francisco, Amerika Syarikat
- San Francisco de Macorís, Republik Dominican
- San Francisco Javier (Jaén en Perú), Apostolic Vicariate, Peru
- San Francisco de Asís de Jutiapa, Guatemala
- Sanggau, Indonesia
- Sangmélima, Cameroon
- San Gregorio de Narek en Buenos Aires, Katolik Armenia*, Argentina
- San Ignacio de Velasco, Bolivia
- San Isidro, Argentina
- San Isidro de El General, Costa Rica
- San Jacinto, Ecuador
- San José de Amazonas, Apostolic Vicariate, Peru
- San Jose in Mindoro, Apostolic Vicariate, Filipina
- San Jose in Nueva Ecija, Filipina
- San Jose de Antique, Filipina
- San José de Costa Rica, Costa Rica
- San José del Guaviare, Colombia
- San José de Mayo, Uruguay
- San Jose in California, Amerika Syarikat
- San Juan Bautista de Las Misiones, Paraguay
- San Juan de Cuyo, Argentina
- San Juan de La Maguana, Republik Dominican
- San Juan de los Lagos, Mexico
- San Juan de Puerto Rico, Puerto Rico
- San Justo, Argentina
- Sankt Gallen, Switzerland
- Sankt Pölten, Austria
- San Lorenzo, Paraguay
- San Luis, Argentina
- San Luis Potosí, Mexico
- San Marco Argentano–Scalea, Itali
- San Marcos, Guatemala
- San Marino–Montefeltro, San Marino & Itali
- San Martín, Argentina
- San Miguel, El Salvador
- San Miguel, Argentina
- San Miguel de Sucumbíos, Apostolic Vicariate, Ecuador
- San Miniato, Itali
- San Nicolás de los Arroyos, Argentina
- San Pablo, Filipina
- San-Pédro, Pantai Gading
- San Pedro, Paraguay
- San Pedro de Macorís, Republik Dominican
- San Pedro Sula, Honduras
- San Rafael, Argentina
- San Ramón, Apostolic Vicariate, Peru
- San Roque de Presidencia Roque Sáenz Peña, Argentina
- San Salvador, El Salvador
- San Sebastián, Sepanyol
- San Severo, Itali
- Santa Ana, El Salvador
- Santa Clara, Cuba
- Santa Cruz de la Sierra, Bolivia
- Santa Cruz do Sul, Brazil
- Santa Elena, Ecuador
- Santa Fe, Amerika Syarikat
- Santa Fe de Antioquia, Colombia
- Santa Fe de la Vera Cruz, Argentina
- Santa Maria, Brazil
- Santa Maria di Grottaferrata, Italo-Albanese Territorial Abbacy, Itali
- Santa María de Los Ángeles, Chile
- Santa María del Patrocinio en Buenos Aires, Eparki Katolik Ukraine, di Buenos Aires, Argentina
- Santa Marta, Colombia
- Santander, Sepanyol
- Sant'Angelo dei Lombardi–Conza–Nusco–Bisaccia, Itali
- Santarém, Portugal
- Santarém, Brazil
- Santa Rosa, Argentina
- Santa Rosa, Amerika Syarikat
- Santa Rosa de Copán, Honduras
- Santa Rosa de Lima, Guatemala
- Santa Rosa de Osos, Colombia
- Sant Feliu de Llobregat, Sepanyol
- Santiago Apóstol de Huancané, Prelatur Wilayah, Peru
- Santiago de Cabo Verde, Cape Verde
- Santiago de Chile, Chile
- Santiago de Compostela, Sepanyol
- Santiago de Cuba, Cuba
- Santiago del Estero, Argentina
- Santiago de los Caballeros, Republik Dominika
- Santiago de María, El Salvador
- Santiago de Veraguas, Panama
- Santísimo Salvador de Bayamo y Manzanillo, Cuba
- Santíssima Conceição do Araguaia, Brazil
- Santo Amaro, Brazil
- Santo André, Brazil
- Santo Ângelo, Brazil
- Santo Cristo de Esquipulas, Prelatur Wilayah, Guatemala
- Santo Domingo, Republik Dominika
- Santo Domingo de los Colorados, Ecuador
- Santorini, Greece
- Santos, Brazil
- Santo Tomé, Argentina
- San Vicente, El Salvador
- San Vicente del Caguán, Colombia
- Sanyuan, China
- São Carlos, Brazil
- São Félix (do Araguaia), Prelatur Wilayah, Brazil
- São Gabriel da Cachoeira, Brazil
- São João Batista em(=dalam) Curitiba (Ukraine), Archeparky Katolik Ukraine, Brazil
- São João Batista em Curitiba (Latin), Brazil
- São João da Boa Vista, Brazil
- São João del Rei, Brazil
- São José do Rio Preto, Brazil
- São José dos Campos, Brazil
- São José dos Pinhais, Brazil
- São Luís de Cáceres, Brazil
- São Luís de Montes Belos, Brazil
- São Luís do Maranhão, Brazil
- São Mateus, Brazil
- São Miguel Paulista, Brazil
- São Paulo, Brazil
- São Raimundo Nonato, Brazil
- São Salvador da Bahia, Brazil
- São Sebastião do Rio de Janeiro, Brazil
- São Tomé and Príncipe, São Tomé and Príncipe
- Sapë, Albania
- Sapporo, Jepun
- Sarh, Chad
- Saskatoon, Kanada
- Saskatoon, Eparki Katolik Ukraine, Kanada
- Sassari, Itali
- Satna, India
- Satu Mare, Romania
- Sault Sainte Marie, Kanada
- Saurímo, Angola
- Savannah, Amerika Syarikat
- Savannakhet, Apostolic Vicariate, Kemboja
- Savona-Noli, Itali
- Scranton, Amerika Syarikat
- Seattle, Amerika Syarikat
- Sées, Perancis
- Segheneyti, Eparki Katolik Eritrea, Eritrea
- Segorbe–Castellón de la Plana, Sepanyol
- Ségou, Mali
- Segovia, Sepanyol
- Sekondi–Takoradi, Ghana
- Semarang, Indonesia
- Sendai, Jepun
- Senigallia, Itali
- Sens, Perancis
- Seoul, Korea Selatan
- Serrinha, Brazil
- Sessa Aurunca, Itali
- Sete Lagoas, Brazil
- Setúbal, Portugal
- Sevilla, Sepanyol
- Shamshabad, Eparki Katolik Syro-Malabar, India
- Shanghai, China
- Shantou, China
- Shaoyang (Baoqing, Paoking), wilayah Apostolik, China
- Shaozhou, China
- Shendam, Nigeria
- Shenyang, China
- Sherbrooke, Kanada
- 's-Hertogenbosch, Belanda
- Shillong, India
- Shimoga, India
- Shinan, China
- Shinyanga, Tanzania
- Shkodër–Pult, Albania
- Shreveport, Amerika Syarikat
- Shrewsbury, United Kingdom
- Shunde, China
- Shunqing, China
- Shuozhou, China
- Šiauliai, Lithuania
- Šibenik, Croatia
- Sibolga, Indonesia
- Sibu, Malaysia
- Sicuani, Peru
- Siedlce, Poland
- Siena–Colle di Val d'Elsa–Montalcino, Itali
- Sigüenza–Guadalajara, Sepanyol
- Sikasso, Mali
- Simdega, India
- Simferopol (Crimea, Krym), Ukraine Catholic Archiepiscopal Exarchate, Ukraine
- Simla and Chandigarh, India
- Sincelejo, Colombia
- Sindhudurg, India
- Singapura, Singapura
- Singida, Tanzania
- Sinop, Brazil
- Sintang, Indonesia
- Sion, Switzerland
- Sioux City, Amerika Syarikat
- Sioux Falls, Amerika Syarikat
- Sipingjie, China
- Siracusa, Itali
- Sisak, Croatia
- Siuna, Nicaragua
- Sivagangai, India
- Skopje, Macedonia
- Soacha, Colombia
- Sobral, Brazil
- Socorro y San Gil, Colombia
- Soddo, Apostolic Vicariate, Ethiopia
- Sofia-Plovdiv, Bulgaria
- Sohag, Eparki Katolik Koptik, Mesir
- Soissons, Perancis
- Sokal-Zhovkva, Eparki Katolik Ukraine, Ukraine
- Sokodé, Togo
- Sokoto, Nigeria
- Sololá–Chimaltenango, Guatemala
- Solsona, Sepanyol
- Solwezi, Zambia
- Songea, Tanzania
- Sonsonate, El Salvador
- Sonsón–Rionegro, Colombia
- Sora-Aquino-Pontecorvo, Itali
- Sorocaba, Brazil
- Soroti, Uganda
- Sorrento-Castellammare di Stabia, Itali
- Sorsogon, Filipina
- Sosnowiec, Poland
- Southern Arabia, Apostolic Vicariate, di Abu Dhabi, UAE
- Southwark, United Kingdom
- Speyer, Jerman
- Spiš, Slovakia
- Split–Makarska, Croatia
- Spokane, Amerika Syarikat
- Spoleto-Norcia, Itali
- Springfield di Illinois, Amerika Syarikat
- Springfield di Massachusetts, Amerika Syarikat
- Springfield-Cape Girardeau, Amerika Syarikat
- Srijem, Serbia
- Srikakulam, India
- Stamford, Eparki Katolik Ukraine, Amerika Syarikat
- Steubenville, Amerika Syarikat
- Stockholm, Sweden
- Stockton, Amerika Syarikat
- Strasbourg, Perancis
- Stryi, Eparki Katolik Ukraine, Ukraine
- Subotica, Serbia
- Suchitepéquez–Retalhuleu, Guatemala
- Sucre, Bolivia
- Suifu, China
- Suiyuan, China
- Sulaimaniya, Chaldean Catholic – lihat Kirkuk-Sulaimaniya, Iraq
- Sulmona-Valva, Itali
- Sultanpet, India
- Sumbawanga, Tanzania
- Sumbe, Angola
- Sunyani, Ghana
- Superior, Amerika Syarikat
- Surabaya, Indonesia
- Surat Thani, Thailand
- Surigao, Filipina
- Susa, Itali
- Suva, Fiji
- Suwon, Korea Selatan
- Suzhou, China
- Świdnica, Poland
- Sydney (Roman Catholic), Australia
- Sydney, Saint Thomas the Apostle of -, Chaldean Catholic Eparky, Australia
- Sydney, Saint Maron of -, Maronite Eparky, Australia
- Sydney, Saint Michael's of, Melkite Greek Eparky, Australia
- Sylhet, Bangladesh
- Syracuse, Amerika Syarikat
- Syros–Milos, Greece
- Szczecin–Kamień, Poland
- Szeged-Csanád, Hungary
- Székesfehérvár, Hungary
- Szombathely, Hungary
- Tabasco, Mexico
- Tabora, Tanzania
- Tabuk, Apostolic Vicariate, Filipina
- Tacámbaro, Mexico
- Tacna y Moquegua, Peru
- Tacuarembó, Uruguay
- Taegu (Daegu), Korea Selatan
- Taejŏn: jumpa Daejeon
- Tagbilaran, Filipina
- Tagum, Filipina
- Taichung, Taiwan
- Tainan, Taiwan
- Taiohae o Tefenuaenata, Polinesia Perancis
- Taipei, Taiwan
- Taiyuan, China
- Taizhou, China
- Takamatsu, Jepun
- Talca, Chile
- Talibon, Filipina
- Tamale, Ghana
- Tambacounda, Senegal
- Tampico, Mexico
- Tandag, Filipina
- Tanga, Tanzania
- Tanger, Maghribi
- Tanjore, India
- Tanjungkarang, Indonesia
- Tanjung Selor, Indonesia
- Tapachula, Mexico
- Tarahumara, Mexico
- Taranto, Itali
- Tarawa and Nauru, Kiribati & Nauru
- Tarazona, Sepanyol
- Tarbes-et-Lourdes, Perancis
- Tarija, Bolivia
- Tarlac, Filipina
- Tarma, Peru
- Tarnów, Poland
- Tarragona, Sepanyol
- Taubate, Brazil
- Taunggyi, Myanmar
- Taungngu, Myanmar
- Taytay, Apostolic Vicariate, Filipina
- Teano-Calvi, Itali
- Techiman, Ghana
- Tefé, Prelatur Wilayah, Brazil
- Teggiano-Policastro, Itali
- Tegucigalpa, Honduras
- Teheran-Isfahan, Iran
- Tehran, Chaldean Catholic Metropolitan, Iran
- Tehuacán, Mexico
- Tehuantepec, Mexico
- Teixeira de Freitas-Caravelas, Brazil
- Tellicherry, India
- Telšiai, Lithuania
- Timişoara, Romania
- Tempio-Ampurias, Itali
- Temuco, Chile
- Tenancingo, Mexico
- Teotihuacan, Mexico
- Teófilo Otoni, Brazil
- Tepic, Mexico
- Teramo-Atri, Itali
- Teresina, Brazil
- Termoli-Larino, Itali
- Terni-Narni-Amelia, Itali
- Ternopil – Zboriv, Ukraine Catholic Archeparchy, Ukraine
- Terrassa, Sepanyol
- Teruel y Albarracín, Sepanyol
- Tete, Mozambique
- Texcoco, Mexico
- Tezpur, India
- Thái Bình, Vietnam
- Thamarasserry, Syro-Malabar Eparky, India
- Thanh Hóa, Vietnam
- Thare dan Nonseng, Thailand
- Thessaloniki, Apostolic Vicariate, Greece
- Thiès, Senegal
- Thuckalay, India
- Thunder Bay, Kanada
- Tianguá, Brazil
- Tianjin, China
- Tibú, Colombia
- Tierradentro, Apostolic Vicariate, Colombia
- Tijuana, Mexico
- Tilarán, Costa Rica
- Timika, Indonesia
- Timişoara, Romania
- Timmins, Kanada
- Tingzhou, China
- Tiranë–Durrës, Albania
- Tiruchirapalli, India
- Tiruvalla, Syro-Malankara Catholic Archeparchy, India
- Tivoli, Itali
- Tlalnepantla, Mexico
- Tlapa, Mexico
- Tlaxcala, Mexico
- Toamasina, Madagascar
- Tocantinópolis, Brazil
- Tokyo, Jepun
- Tôlagnaro, Madagascar
- Toledo, Sepanyol
- Toledo, Amerika Syarikat
- Toledo, Brazil
- Toliara, Madagascar
- Toluca, Mexico
- Tombura-Yambio, Sudan
- Tonga, Tonga & Niue
- Toowoomba, Australia
- Torino, Itali
- Torit, Sudan
- Toronto, Kanada
- Toronto, Mar Addai of, Chaldean Catholic Eparky, Kanada
- Toronto, Saints Cyril and Methodius of, Eparchy Catholic Slovak, Kanada
- Toronto dan Kanada Timur, Eparki Katolik Ukraine, Kanada
- Tororo, Uganda
- Torreón, Mexico
- Tortona, Itali
- Tortosa, Sepanyol
- Toruń, Poland
- Toulouse, Perancis
- Tournai, Belgium
- Lawatan, Perancis
- Townsville, Australia
- Tranti-Barletta-Bisceglie, Itali
- Transfigurasi di Novosibirsk, Rusia
- Trapani, Itali
- Trento, Itali
- Trenton, Amerika Syarikat
- Três Lagoas, Brazil
- Treviso, Itali
- Tricarico, Itali
- Trichur, Archeparky Katolik Syro-Malabar, India
- Trier, Jerman
- Trieste, Itali
- Trincomalee, Sri Lanka
- Trinidad, Apostolic Vicariate, Colombia
- Tripoli, Eparki Maronite, Lubnan
- Tripoli (Lubnan), Melkite*, Lubnan
- Tripoli (Libya), Apostolic Vicariate, Libya
- Trivandrum, Archeparchy Metropolitan Katolik Syro-Malankara dan Keuskupan Agung Utama, India
- Trivento, Itali
- Trnava, Slovakia
- Trois-Rivières, Kanada
- Tromsø, Prelatur Wilayah, Norway
- Trondheim, Prelatur Wilayah, Norway
- Troyes, Perancis
- Trujillo, Peru
- Trujillo, Honduras
- Trujillo, Venezuela
- Tshumbe, Republik Demokratik Congo
- Tsiroanomandidy, Madagascar
- Tuam, Ireland
- Tubarão, Brazil
- Tucson, Amerika Syarikat
- Tucumán, Argentina
- Tucupita, Apostolic Vicariate, Venezuela
- Tuguegarao, Filipina
- Tui-Vigo, Sepanyol
- Tula, Mexico
- Tulancingo, Mexico
- Tulcán, Ecuador
- Tulle, Perancis
- Tulsa, Amerika Syarikat
- Tumaco, Colombia
- Tunduru–Masasi, Tanzania
- Tunis, Tunisia
- Tunja, Colombia
- Tura, India
- Tursi-Lagonegro, Itali
- Tuticorin, India
- Tuxpan, Mexico
- Tuxtepec, Mexico
- Tuxtla Gutiérrez, Mexico
- Tyler, Amerika Syarikat
- Tayar, Archeparky Metropolitan Melkite, Lubnan
- Tayar, Archeparchy Maronit, Lubnan
- Tzaneen, Afrika Selatan
- Uberaba, Brazil
- Uberlândia, Brazil
- Ubon Ratchathani, Thailand
- Udaipur, India
- Udine, Itali
- Udon Thani, Thailand
- Udupi, India
- Ugento-Santa Maria de Leuca, Itali
- Uíje, Angola
- Uijeongbu (Uijongbu), Korea Selatan
- Ujjain, India
- Ulaanbaatar (Ulan Bator), wilayah Apostolik, (Luar) Mongolia
- Umtata, Afrika Selatan
- Umuahia, Nigeria
- Umuarama, Brazil
- Umzimkulu, Afrika Selatan
- União da Vitória, Brazil
- Urbino–Urbania–Sant'Angelo di Vado, Itali
- Urdaneta, Filipina
- Urgell, Sepanyol & Andorra
- Urmya, Iran
- Uromi, Nigeria
- Uruaçu, Brazil
- Uruguaiana, Brazil
- Utrecht, Belanda
- Uvira, Republik Demokratik Congo
- Uyo, Nigeria
- Vác, Hungary
- Vacaria, Brazil
- Vaduz, Liechtenstein
- Valdivia, Chile
- Valença, Brazil
- Valence, Perancis
- Valencia, Sepanyol
- Valencia, Venezuela
- Valladolid, Sepanyol
- Valle de Chalco, Mexico
- Valle de la Pascua, Venezuela
- Valledupar, Colombia
- Valleyfield, Kanada
- Vallo della Lucania, Itali
- Valparaíso, Chile
- Vancouver, Kanada
- Vanimo, Papua New Guinea
- Vannes, Perancis
- Varanasi, India
- Varaždin, Croatia
- Vasai, India
- Vélez, Colombia
- Velletri-Segni, Itali
- Vellore, India
- Venado Tuerto, Argentina
- Venezia, Itali
- Venice di Florida, Amerika Syarikat
- Ventimiglia-San Remo, Itali
- Veracruz, Mexico
- Diocese Roman Catholic of Verapaz, Cobán, Guatemala
- Verapoly, India
- Vercelli, Itali
- Verdun, Perancis
- Verona, Itali
- Versailles, Perancis
- Veszprém, Hungary
- Viana, Brazil
- Viana, Angola
- Viana do Castelo, Portugal
- Vic, Sepanyol
- Vicenza, Itali
- Victoria, Kanada
- Victoria in Texas, Amerika Syarikat
- Viedma, Argentina
- Vientiane, Apostolic Vicariate, Laos
- Vigevano, Itali
- Vijayapuram, India
- Vijayawada, India
- Vila Real, Portugal
- Vilkaviškis, Lithuania
- Villa de la Concepción del Río Cuarto, Argentina
- Villa María, Argentina
- Villarrica, Chile
- Villarrica del Espíritu Santo, Paraguay
- Villavicencio, Colombia
- Vilnius, Lithuania
- Vinh, Vietnam
- Vĩnh Long, Vietnam
- Virac, Filipina
- Visakhapatnam, India
- Viseu, Portugal
- Vitebsk, Belarus
- Viterbo, Itali
- Vitória, Brazil
- Vitória da Conquista, Brazil
- Vitoria, Sepanyol
- Vittorio Veneto, Itali
- Viviers, Perancis
- Volterra, Itali
- Vrhbosna, Bosnia dan Herzegovina
- Wa, Ghana
- Wabag, Papua New Guinea
- Wagga Wagga, Australia
- Wallis et Futuna, Wallis dan Futuna
- Wamba, Republik Demokratik Congo
- Wanxian, China
- Warangal, India
- Warmia, Poland
- Warri, Nigeria
- Warszawa, Poland
- Warszawa-Praga, Poland
- Washington, Amerika Syarikat
- Waterford and Lismore, Ireland
- Wau, Sudan
- Weetebula, Indonesia
- Weihui, China
- Wellington, New Zealand
- Sahara Barat, wilayah Apostolik, Sahara Barat
- Westminster, United Kingdom
- Wewak, Papua New Guinea
- Wheeling-Charleston, Amerika Syarikat
- Whitehorse, Kanada
- Wiawso, Ghana
- Wichita, Amerika Syarikat
- Wien, Austria
- Wilcannia-Forbes, Australia
- Willemstad, Antilles Belanda & Aruba
- Wilmington, Amerika Syarikat
- Windhoek, Namibia
- Winnipeg, Kanada
- Winnipeg, Kanada
- Winona, Amerika Syarikat
- Witbank, Afrika Selatan
- Włocławek, Poland
- Wollongong, Australia
- Wonju, Korea Selatan
- Worcester, Amerika Syarikat
- Wrexham, United Kingdom
- Wrocław, Poland
- Wrocław-Gdańsk, Poland
- Wuchang, China
- Wuhu, China
- Würzburg, Jerman
- Wuzhou, China
- Xai-Xai, Mozambique
- Xalapa, Mexico
- Xiamen, China
- Xi'an, China
- Xiangyang, China
- Xianxian, China
- Xingu, Prelatur Wilayah, Brazil
- Xinyang, China
- Xiwanzi, China
- Xuân Lôc, Vietnam
- Xuanhua, China
- Xuzhou, China
- Yagoua, Cameroon
- Yakima, Amerika Syarikat
- Yamoussoukro, Pantai Gading
- Yan'an, China
- Yanggu, China
- Yangon (Rangoon), Burma
- Yanji, China
- Yantai, China
- Yanzhou, China
- Yaoundé, Cameroon
- Yarmouth, Kanada
- Yauyos, Prelatur Wilayah, Peru
- Yei, Sudan
- Yendi, Ghana
- Yingkou, China
- Yizhou, China
- Yokadouma, Cameroon
- Yokohama, Jepun
- Yola, Nigeria
- Yongjia, China
- Yopal, Colombia
- Yopougon, Pantai Gading
- Yoro, Honduras
- Yucatán, Mexico
- Youngstown, Amerika Syarikat
- Yuanling, China
- Yuci, China
- Yujiang, China
- Yurimaguas, Apostolic Vicariate, Peru
- Yuzhno Sakhalinsk, wilayah Apostolik, Rusia
- Zacapa y Santo Cristo de Esquipulas, Guatemala
- Zacatecas, Mexico
- Zacatecoluca, El Salvador
- Zadar, Croatia
- Zagreb, Croatia
- Zahleh, Lubnan
- Zahleh dan Furzol, Lubnan
- Zaku, Iraq
- Zamboanga, Filipina
- Zamora (in Ecuador), Apostolic Vicariate, Ecuador
- Zamora (di Mexico), Mexico
- Zamora (di Sepanyol), Sepanyol
- Zamość-Lubaczów, Poland
- Zanzibar, Tanzania
- Zaragoza, Sepanyol
- Zárate-Campana, Argentina
- Zaria, Nigeria
- Zé Doca, Brazil
- Zhaotong (Chaotung), Wilayah Apostolik, China
- Zhaoxian, China
- Zhengding, China
- Zhengzhou, China
- Zhoucun, China
- Zhouzhi, China
- Zhumadian, China
- Zielona Góra-Gorzów, Poland
- Ziguinchor, Senegal
- Žilina, Slovakia
- Zipaquirá, Colombia
- Zomba, Malawi
- Zrenjanin, Serbia
|