| Living Prelates (Total 5642) * |
  Bishop Steven Robert Biegler (65), Bishop of Cheyenne (USA) |
 Bishop Rafael Biernaski (69), Bishop of Blumenau (Brazil) |
  Bishop Midyphil Bermejo Billones (55), Titular Bishop of Tagarata and Auxiliary Bishop of Cebu (Philippines) |
 Bishop Telesphore Bilung, S.V.D. (63), Bishop of Jamshedpur (India) |
  Bishop Irynej Bilyk, O.S.B.M. (75), Bishop emeritus of Bučač of the Ukrainians (Ukraine) |
 Bishop Estêvão Binga (58), Bishop of Ganda (Angola) |
 Bishop Eugenio Binini (90), Bishop emeritus of Massa Carrara–Pontremoli (Italy) |
 Bishop Joseph Robert Binzer (69), Titular Bishop of Subbar and Auxiliary Bishop emeritus of Cincinnati (USA) |
  Archbishop Raúl Biord Castillo, S.D.B. (62), Metropolitan Archbishop of Caracas (Venezuela) |
 Bishop Paul Bernard Bird, C.SS.R. (75), Bishop of Ballarat (Australia) |
 Bishop Peter Birkhofer (60), Titular Bishop of Villamagna in Tripolitana and Auxiliary Bishop of Freiburg im Breisgau (Germany) |
 Bishop László Bíró (74), Military Ordinary emeritus of Hungary (Hungary) |
| Bishop Wolfgang Bischof (64), Titular Bishop of Nebbi and Auxiliary Bishop of München und Freising (Germany) |
 Bishop Emmanuel Ayad Bishay (53), Bishop of Luqsor of the Copts (Egypt) and Apostolic Visitator in Europe of the Copts |
| Bishop Egidio Bisol (77), Bishop emeritus of Afogados da Ingazeira (Brazil) |
| Bishop Eraldo Bispo da Silva (58), Bishop of Patos (Brazil) |
 Bishop Damián Santiago Bitar (61), Bishop of Oberá (Argentina) |
 Bishop Gregory John Matthew Bittman (63), Bishop of Nelson (Canada) |
 Bishop Adolfo Eduardo José Bittschi Mayer (74), Titular Bishop of Nigizubi and Auxiliary Bishop of Sucre (Bolivia) |
 Bishop Vasile Bizău (55), Bishop of Maramureş of the Romanians (Romania) |
 Bishop Georges Bizimana (59), Bishop of Ngozi (Burundi) and Apostolic Administrator of Bubanza (Burundi) |
 Bishop Jurij Bizjak (77), Bishop emeritus of Koper (Slovenia) |
 Bishop Paolo Bizzeti, S.J. (77), Titular Bishop of Tabæ and Vicar Apostolic emeritus of Anatolia (Turkiye) |
 Archbishop Leonard Paul Blair (75), Metropolitan Archbishop emeritus of Hartford (USA) |
| Bishop Jean-Pierre Blais (75), Bishop of Baie-Comeau (Canada) |
| Archbishop Bertrand Blanchet (92), Metropolitan Archbishop emeritus of Rimouski (Canada) |
 Bishop Dominique Blanchet (58), Bishop of Créteil (France) and Vice-President of Bishops’ Conference of France |
 Bishop Óscar Hernán Blanco Martínez, O.M.D. (60), Bishop of Punta Arenas (Chile) |
 Bishop Daniel Francisco Blanco Méndez (51), Titular Bishop of Pulcheriopolis and Auxiliary Bishop of San José (Costa Rica) |
| Bishop Jacques André Blaquart (73), Bishop of Orléans (France) |
| Bishop Zdzisław Stanisław Błaszczyk (55), Titular Bishop of Aulon and Auxiliary Bishop of São Sebastião do Rio de Janeiro (Brazil) |
  Cardinal Ricardo Blázquez Pérez (82), Cardinal-Priest of S. Maria in Vallicella and Metropolitan Archbishop emeritus of Valladolid (Spain) |
 Bishop Władysław Blin (Уладзіслаў БЛІН) (70), Bishop emeritus of Vitebsk (Belarus) |
| Bishop François-Marie-Joseph Blondel (84), Bishop emeritus of Viviers (France) |
| Archbishop Michael August Blume, S.V.D. (78), Titular Archbishop of Alessano and Undersecretary emeritus of Pontifical Council for the Pastoral Care of Migrants and Itinerant People |
  Cardinal Charles Maung Bo, S.D.B. (76), Cardinal-Priest of S. Ireneo a Centocelle, Metropolitan Archbishop of Yangon (Myanmar) and President of Myanmar Catholic Bishops’ Conference |
 Archbishop Bernard Bober (74), Metropolitan Archbishop of Košice (Slovakia) and President of Episcopal Conference of Slovakia |
 Bishop Władysław Bobowski (92), Titular Bishop of Abernethy and Auxiliary Bishop emeritus of Tarnów (Poland) |
| Archbishop Leo Boccardi (レオ・ボッカルディ) (71), Titular Archbishop of Bitetto |
| Archbishop Renato Boccardo (72), Archbishop of Spoleto–Norcia (Italy) |
| Bishop Alberto Germán Bochatey, O.S.A. (69), Titular Bishop of Mons in Mauretania and Auxiliary Bishop of La Plata (Argentina) |
 Cardinal Aquilino Bocos Merino, C.M.F. (86), Cardinal-Deacon of S. Lucia del Gonfalone and Superior General emeritus of Missionary Sons of the Immaculate Heart of Mary (Claretians) |
| Bishop László Bőcskei (59), Bishop of Oradea Mare (Romania) |
| Bishop Franz-Josef Hermann Bode (73), Bishop emeritus of Osnabrück (Germany) and former Vice-President of German Episcopal Conference |
 Bishop Heriberto Andrés Bodeant Fernández (69), Bishop of Canelones (Uruguay) and General Secretary of Episcopal Conference of Uruguay |
 Bishop Timothée Bodika Mansiyai, P.S.S. (63), Bishop of Kikwit (Congo-Kinshasa) |
| Bishop Cristiano Bodo (56), Bishop of Saluzzo (Italy) |
 Bishop António Manuel Bogaio Constantino, M.C.C.J. (55), Titular Bishop of Sutunurca and Auxiliary Bishop of Beira (Mozambique) |
 Bishop Jure Bogdan (69), Military Ordinary of Croatia (Croatia) |
| Bishop Vartán Waldir Boghossian, S.D.B. (84), Bishop emeritus of San Gregorio de Narek en Buenos Aires of the Armenians (Argentina) and Apostolic Exarch emeritus of América Latina e México of the Armenians (Brazil) |
 Bishop Vincent Sowah Boi-Nai, S.V.D. (80), Bishop emeritus of Yendi (Ghana) |
 Bishop James Romen Boiragi (69), Bishop of Khulna (Bangladesh) |
| Bishop Joseph Louis Jean Boishu (85), Titular Bishop of Gauriana and Auxiliary Bishop emeritus of Reims (France) |
| Bishop John Anthony Boissonneau (75), Titular Bishop of Tambeæ and Auxiliary Bishop of Toronto (Canada) |
| Bishop Yves Jean Marie Arsène Boivineau (77), Bishop emeritus of Annecy (France) |
| Cardinal Vicente Bokalic Iglic, C.M. (72), Cardinal-Priest of S. Maria Maddalena in Campo Marzio and Archbishop of Santiago del Estero (Argentina) |
| Bishop John Kevin Boland (89), Bishop emeritus of Savannah (USA) |
 Bishop Elías Samuel Bolaños Avelar, S.D.B. (73), Bishop of Zacatecoluca (El Salvador) and Vice-President of Episcopal Conference of El Salvador |
| Archbishop Donald Joseph Bolen (63), Metropolitan Archbishop of Regina (Canada) |
| Bishop Francis Bomansaan, M. Afr. (62), Bishop of Wa (Ghana) |
 Archbishop Gustavo Bombín Espino, O.SS.T. (64), Metropolitan Archbishop of Toliara (Madagascar) |
| Bishop Leonardo Antonio Paolo Bonanno (77), Bishop emeritus of San Marco Argentano–Scalea (Italy) |
| Bishop Levi Bonatto, Opus Dei (67), Titular Bishop of Accia and Auxiliary Bishop of Goiânia (Brazil) |
| Archbishop Luigi Bonazzi (76), Titular Archbishop of Atella and Apostolic Nuncio to Albania |
| Bishop Jean Bondu (58), Titular Bishop of Vaison and Auxiliary Bishop of Rennes (France) |
 Bishop José Bonello, O.F.M. (63), Bishop of Juticalpa (Honduras) |
| Bishop Cleocir Bonetti (52), Bishop of Caçador (Brazil) |
| Bishop Jean-Marie-Louis Bonfils, S.M.A. (94), Bishop emeritus of Nice (France) |
| Bishop Heinz-Günter Bongartz (69), Titular Bishop of Bonusta and Auxiliary Bishop emeritus of Hildesheim (Germany) |
| Archbishop Gaetano Bonicelli (100), Metropolitan Archbishop emeritus of Siena–Colle di Val d’Elsa–Montalcino (Italy) |
 Bishop Áureo Patricio Bonilla Bonilla, O.F.M. (56), Vicar Apostolic of Galápagos (Ecuador) and Titular Bishop of Bida |
 Bishop Cesare Bonivento, P.I.M.E. (84), Bishop emeritus of Vanimo (Papua New Guinea) |
| Bishop David Joseph Bonnar (62), Bishop of Youngstown (USA) |
 Bishop Joseph Marie Bonnemain, Opus Dei (76), Bishop of Chur (Switzerland) and Vice-President of Conference of Bishops of Switzerland |
 Bishop Dominique Bonnet, C.S.Sp. (85), Bishop emeritus of Mouila (Gabon) |
| Bishop John Samuel Bonnici (59), Titular Bishop of Arindela and Auxiliary Bishop of New York (USA) |
 Bishop Johan Jozef Bonny (69), Bishop of Antwerpen (Belgium) |
| Bishop Ulrich Boom (77), Titular Bishop of Sullectum and Auxiliary Bishop emeritus of Würzburg (Germany) |
 Bishop Stephen Boonlert Phromsena (64), Bishop of Ubon Ratchathani (Thailand) |
| Bishop Paul Gregory Bootkoski (84), Bishop emeritus of Metuchen (USA) |
| Bishop Roberto Bordi, O.F.M. (79), Titular Bishop of Mutugenna, former Apostolic Administrator of El Beni (Bolivia) and Auxiliary Bishop emeritus of El Beni (Bolivia) |
| Bishop Sérgio de Deus Borges (58), Bishop of Foz do Iguaçu (Brazil) |
| Bishop Guglielmo Borghetti (70), Bishop of Albenga–Imperia (Italy) |
| Archbishop Paolo Borgia (58), Titular Archbishop of Milazzo and Apostolic Nuncio to Lebanon |
| Bishop Cristiano Guilherme Borro Barbosa (48), Titular Bishop of Membressa and Auxiliary Bishop of Boston (USA) |
| Bishop Karl Borsch (65), Titular Bishop of Crepedula and Auxiliary Bishop of Aachen (Germany) |
 Bishop Anthony Fallah Borwah (58), Bishop of Gbarnga (Liberia) and President of Catholic Bishops’ Conference of Liberia |
| Bishop Nándor Bosák (85), Bishop emeritus of Debrecen–Nyíregyháza (Hungary) |
| Bishop Shyamal Bose (63), Bishop of Baruipur (India) |
| Bishop Paulo Bosi Dal’Bó (62), Bishop of São Mateus (Brazil) |
| Bishop Călin Ioan Bot (54), Bishop of Lugoj of the Romanians (Romania) |
| Bishop John Michael Botean (69), Bishop of Saint George’s in Canton of the Romanians (USA) |
| Archbishop Osvino José Both (86), Archbishop Military Ordinary emeritus of Brazil (Brazil) |
| Bishop Ferdinand Botsy, O.F.M. Cap. (84), Bishop emeritus of Ambanja (Madagascar) |
| Archbishop Alberto Bottari de Castello (アルベルト・ボッターリ・デ・カステッロ) (82), Titular Archbishop of Oderzo |
 Bishop Martin Boucar Tine, S.S.S. (58), Bishop of Kaolack (Senegal) |
 Bishop Jean-Claude Bouchard, O.M.I. (84), Bishop emeritus of Pala (Chad) |
| Bishop Joseph Luc André Bouchard (75), Bishop emeritus of Trois-Rivières (Canada) |
| Archbishop Jean-Luc Marie Maurice Louis Bouilleret (71), Metropolitan Archbishop of Besançon (France) |
| Bishop Jean-Claude Ézechiel Jean-Baptiste Boulanger (79), Bishop emeritus of Bayeux (France) |
