| Living Prelates (Total 5642) * |
  Bishop Pedro Alberto Bustamante López (59), Bishop of Huánuco (Peru) |
  Bishop Roberto Busti (84), Bishop emeritus of Mantova (Italy) |
  Cardinal François-Xavier Bustillo, O.F.M. Conv. (56), Cardinal-Priest of S. Maria Immacolata di Lourdes a Boccea and Bishop of Ajaccio (France) |
  Archbishop Cyrille Salim Bustros, M.S.P. (85), Metropolitan Archbishop emeritus of Beirut–Gibail of the Greek-Melkites (Lebanon) |
 Bishop Aleh Butkevich (52), Bishop of Vitebsk (Belarus) |
 Bishop Ramón Buxarrais Ventura (95), Bishop emeritus of Málaga (Spain) |
  Bishop Saulius Bužauskas (52), Titular Bishop of Castellum Tatroportus and Auxiliary Bishop of Kaunas (Lithuania) |
 Bishop Patricio Abella Buzon, S.D.B. (74), Bishop of Bacolod (Philippines) |
 Bishop Łukasz Mirosław Buzun, O.S.P.P.E. (56), Titular Bishop of Chusira and Auxiliary Bishop of Kalisz (Poland) |
 Cardinal Mykola Bychok, C.SS.R. (44), Cardinal-Priest of S. Sofia a Via Boccea and Bishop of Saints Peter and Paul of Melbourne of the Ukrainians (Australia) |
 Bishop Derek John Christopher Byrne, S.P.S. (76), Bishop emeritus of Primavera do Leste–Paranatinga (Brazil) |
 Bishop Peter John Byrne (73), Titular Bishop of Cluain Iraird and Auxiliary Bishop of New York (USA) |
 Bishop Robert Byrne, C.O. (68), Bishop emeritus of Hexham and Newcastle (England) |
| Bishop William Draper Byrne (60), Bishop of Springfield in Massachusetts (USA) |
 Archbishop Michael Jude Byrnes (66), Metropolitan Archbishop emeritus of Agaña (Guam) |
 Bishop José Lampra Cà (61), Bishop of Bissau (Guinea-Bissau) and Second Vice-President of Regional Episcopal Conference of West Africa |
| Bishop Emmanuel Treveno Cabajar, C.SS.R. (82), Bishop emeritus of Pagadian (Philippines) |
| Bishop Antonieto Dumagan Cabajog (68), Bishop of Surigao (Philippines) |
| Bishop Ruben Caballero Labajo (58), Bishop of Prosperidad (Philippines) |
 Bishop Juan de Dios Caballero Reyes (93), Bishop emeritus of Huejutla (Mexico) and Auxiliary Bishop emeritus of Durango (Mexico) |
 Archbishop José Araneta Cabantan (67), Metropolitan Archbishop of Cagayan de Oro (Philippines) |
| Bishop Valentin Cabbigat Dimoc (55), Vicar Apostolic of Bontoc–Lagawe (Philippines) and Titular Bishop of Bapara |
 Bishop Miguel Ángel Cabello Almada (59), Bishop of Villarrica (Paraguay) |
 Bishop Alfonso Cabezas Aristizábal, C.M. (81), Bishop emeritus of Villavicencio (Colombia) |
 Bishop Carlos Alfredo Cabezas Mendoza (58), Bishop of Ciudad Guayana (Venezuela) |
| Bishop José Carlos Brandão Cabral (61), Bishop emeritus of São João da Boa Vista (Brazil) |
| Bishop Rubival Cabral Britto, O.F.M. Cap. (55), Bishop of Bom Jesus da Lapa (Brazil) |
| Archbishop Héctor Miguel Cabrejos Vidarte, O.F.M. (76), Metropolitan Archbishop of Trujillo (Peru) and President of Episcopal Conference of Peru |
| Bishop Jesus Aputen Cabrera (84), Bishop emeritus of Alaminos (Philippines) |
 Cardinal Luis Gerardo Cabrera Herrera, O.F.M. (69), Cardinal-Priest of Santa Famiglia di Nazareth a Centocelle, Metropolitan Archbishop of Guayaquil (Ecuador) and President of Episcopal Conference of Ecuador |
| Archbishop Rogelio Cabrera López (73), Metropolitan Archbishop of Monterrey (Mexico) and Apostolic Administrator of Nuevo Laredo (Mexico) |
 Bishop Julio Edgar Cabrera Ovalle (85), Bishop emeritus of Jalapa (Guatemala) |
| Archbishop Jesús Carlos Cabrero Romero (78), Metropolitan Archbishop emeritus of San Luis Potosí (Mexico) |
 Archbishop Gabriele Giordano Caccia (66), Titular Archbishop of Sepino and Permanent Observer to United Nations Office (UN) |
| Archbishop Francesco Cacucci (81), Metropolitan Archbishop emeritus of Bari–Bitonto (Italy) and Pontifical Delegate emeritus for the Basilica of Saint Nicholas of Bari |
| Bishop Fidel León Cadavid Marín (73), Bishop of Sonsón–Rionegro (Colombia) |
| Bishop Joseph John Caddy (64), Bishop of Cairns (Australia) |
| Bishop Miguel Ángel Cadenas Cardo, O.S.A. (59), Vicar Apostolic of Iquitos (Peru) |
 Bishop Vincent Cadieux, O.M.I. (84), Bishop emeritus of Hearst (Canada) and Bishop emeritus of Moosonee (Canada) |
| Bishop Grégoire Cador (63), Bishop of Coutances (France) |
| Bishop Severo Cagatan Caermare (55), Bishop of Dipolog (Philippines) |
| Bishop Edmilson Amador Caetano, O. Cist. (64), Bishop of Guarulhos (Brazil) |
| Bishop Frank Joseph Caggiano (65), Bishop of Bridgeport (USA) |
| Bishop Brendan John Cahill (61), Bishop of Victoria (USA) |
 Bishop Joseph Cai Bing-rui (蔡炳瑞) (58), Bishop of Xiamen 廈門 (China) |
| Archbishop Antonio Giuseppe Caiazzo (68), Archbishop of Matera–Irsina (Italy) and Bishop of Tricarico (Italy) |
 Bishop José Alfredo Caires de Nobrega, S.C.I. (73), Bishop of Mananjary (Madagascar) |
| Bishop Warlito Itcuas Cajandig (80), Titular Bishop of Ausafa and Vicar Apostolic emeritus of Calapan (Philippines) |
 Cardinal Domenico Calcagno (81), Cardinal-Priest of SS. Annunciazione della Beata Vergine Maria a Via Ardeatina pro hac vice Title, Bishop emeritus of Savona–Noli (Italy) and President emeritus of Administration of the Patrimony of the Apostolic See |
| Bishop Giovani Carlos Caldas Barroca (55), Bishop of Uruaçu (Brazil) |
| Bishop Ramón Calderón Batres (86), Bishop emeritus of Linares (Mexico) |
| Archbishop Jaime Calderón Calderón (58), Metropolitan Archbishop of León (Mexico) and Vice-President of Conferencia del Episcopado Mexicano (C.E.M.) |
| Bishop Antonio Calderón Cruz (65), Bishop of San Francisco de Asís de Jutiapa (Guatemala) and General Secretary of Episcopal Conference of Guatemala |
| Archbishop Domenico Caliandro (77), Archbishop emeritus of Brindisi–Ostuni (Italy) |
| Bishop William Patrick Callahan, O.F.M. Conv. (74), Bishop emeritus of La Crosse (USA) |
| Archbishop Flavio Calle Zapata (80), Metropolitan Archbishop emeritus of Ibagué (Colombia) |
 Archbishop Michel-Marie-Bernard Calvet, S.M. (80), Metropolitan Archbishop of Nouméa (New Caledonia) |
| Bishop Eddy René Calvillo Díaz (54), Titular Bishop of Carmeiano and Auxiliary Bishop of Santiago de Guatemala (Guatemala) |
| Bishop Randolph Roque Calvo (74), Bishop emeritus of Reno (USA) |
| Bishop Vincenzo Calvosa (60), Bishop of Vallo della Lucania (Italy) |
| Bishop Gonzalo Alonso Calzada Guerrero (60), Bishop of Tehuacán (Mexico) |
| Bishop Laurent Camiade (58), Bishop of Cahors (France) |
 Archbishop Antoine Camilleri (59), Titular Archbishop of Skálholt and Apostolic Nuncio to Cuba |
| Bishop Ivan Philip Camilleri (55), Titular Bishop of Teglata in Numidia and Auxiliary Bishop of Toronto (Canada) |
 Bishop Gabriel Antonio Camilo González (86), Bishop emeritus of La Vega (Dominican Republic) |
| Bishop Massimo Camisasca, F.S.C.B. (78), Bishop emeritus of Reggio Emilia–Guastalla (Italy) |
 Bishop Charles Allieu Matthew Campbell (63), Bishop of Bo (Sierra Leone) |
 Bishop Colin David Campbell (83), Bishop emeritus of Dunedin (New Zealand) |
| Bishop Frederick Francis Campbell (81), Bishop emeritus of Columbus (USA) |
| Bishop Michael Gregory Campbell, O.S.A. (83), Bishop emeritus of Lancaster (England) |
| Bishop Roy Edward Campbell (77), Titular Bishop of Ucres and Auxiliary Bishop of Washington (USA) |
| Bishop Roberto Campiotti (69), Bishop of Volterra (Italy) |
| Archbishop Dario Campos, O.F.M. (76), Metropolitan Archbishop emeritus of Vitória (Brazil) |
| Bishop Óscar Armando Campos Contreras (77), Bishop emeritus of Ciudad Guzmán (Mexico) |
| Bishop José Eudes Campos do Nascimento (58), Bishop of São João del Rei (Brazil) |
| Bishop Luis Augusto Campos Flórez (66), Bishop of Socorro y San Gil (Colombia) |
| Bishop Alberto Campos Hernández, O.F.M. (73), Titular Bishop of Vicus Augusti and Vicar Apostolic emeritus of San José de Amazonas (Peru) |
 Archbishop Dagoberto Campos Salas (58), Titular Archbishop of Forontoniana and Apostolic Nuncio to Panama |
 Bishop Maurício Agostinho Camuto, C.S.Sp. (61), Bishop of Caxito (Angola) and General Secretary of Episcopal Conference of Angola and São Tomé |
 Bishop José Antonio Canales Motiño (62), Bishop of Danlí (Honduras) and General Secretary of Episcopal Secretariat of Central America and Panama |
| Archbishop Francesco Canalini (88), Titular Archbishop of Valeria |
| Bishop Edmilson Tadeu Canavarros dos Santos, S.D.B. (57), Bishop-Prelate of Itacoatiara (Brazil) |
| Bishop Domenico Cancian, F.A.M. (77), Bishop emeritus of Città di Castello (Italy) |
 Bishop Adolfo Ramón Canecín (66), Bishop of Goya (Argentina) |
| Bishop Martino Canessa (86), Bishop emeritus of Tortona (Italy) |
| Bishop Euginius Longakit Cañete, M.J. (58), Bishop of Gumaca (Philippines) |
| Bishop Francisco Canindé Palhano (76), Bishop emeritus of Petrolina (Brazil) |
 Bishop Atanasio Amisse Canira (62), Bishop of Lichinga (Mozambique) |
| Cardinal Antonio Cañizares Llovera (79), Cardinal-Priest of S. Pancrazio and Metropolitan Archbishop emeritus of Valencia (Spain) |
  Msgr. Orhan Abdulahad Çanli, Patriarchal Exarch of Turkiye of the Syriacs (Turkiye) |
| Bishop Pedro Bernardo Cannavó (46), Titular Bishop of Idassa and Auxiliary Bishop of Buenos Aires (Argentina) |
| Bishop Luigi Antonio Cantafora (81), Bishop emeritus of Lamezia Terme (Italy) |
 Cardinal Raniero Cantalamessa, O.F.M. Cap. (90), Cardinal-Deacon of S. Apollinare alle Terme Neroniane-Alessandrine and Preacher emeritus of Prefecture of the Papal Household |
| Bishop Precioso Dacalos Cantillas, S.D.B. (71), Bishop of Maasin (Philippines) |
| Bishop José Luis Canto Sosa (64), Bishop of San Andrés Tuxtla (Mexico) |
| Cardinal Oscar Cantoni (74), Cardinal-Priest of S. Maria «Regina Pacis» a Monte Verde and Bishop of Como (Italy) |
| Bishop Oscar Cantú (58), Bishop of San Jose (USA) |
 Bishop Luciano Capelli, S.D.B. (77), Bishop emeritus of Gizo (Solomon Islands) |
| Bishop Luís Flávio Cappio, O.F.M. (78), Bishop emeritus of Barra (Brazil) |
| Bishop Adriano Caprioli (88), Bishop emeritus of Reggio Emilia–Guastalla (Italy) |
