| Bishops (112) | Elected | Consecrated |
 Bishop Luis Pérez Hernández, C.I.M.former Bishop of Cúcuta (Colombia) | 1945.11.03 | 1946.01.06 |
 Archbishop Alfonso Carinciformer Protonotary Apostolic de numero of Prefecture of the Holy Apostolic Palaces | 1945.12.15 | 1946.01.06 |
 Archbishop Charles-Marie-Joseph-Henri de Provenchèresformer Metropolitan Archbishop of Aix (France) | 1945.11.03 | 1946.01.18 |
| Bishop Louis-Sylvain Robin former Bishop of Blois (France) | 1945.11.03 | 1946.01.18 |
| Bishop Victor-Jean Perrin former Bishop of Arras (France) | 1945.11.03 | 1946.01.19 |
| Bishop Armand Coupel former Bishop of Saint-Brieuc (France) | 1945.12.29 | 1946.01.19 |
| Bishop Carlo Boiardi former Bishop of Apuania (Italy) | 1945.10.30 | 1946.01.27 |
| Archbishop Benedetto Falcucci former Bishop of Penne e Pescara (Italy) | 1945.12.22 | 1946.02.11 |
 Bishop Patrick O’Neillformer Bishop of Limerick (Ireland) | 1945.12.15 | 1946.02.24 |
 Bishop Charles Pasquale Grecoformer Bishop of Alexandria (USA) former Supreme Chaplain of Knights of Columbus | 1946.01.15 | 1946.02.25 |
 Bishop Kenneth Grantformer Bishop of Argyll and The Isles (Scotland) | 1945.12.15 | 1946.02.27 |
| Bishop Maturino Blanchet, O.M.I. former Bishop of Aosta (Italy) | 1946.02.18 | 1946.03.03 |
 Cardinal Thomas Benjamin Cooray, O.M.I.former Cardinal-Priest of Ss. Nereo ed Achilleo former Metropolitan Archbishop of Colombo (Sri Lanka) | 1945.12.14 | 1946.03.07 |
| Archbishop Giuseppe D’Avack former Archbishop of Camerino (Italy) | 1946.02.18 | 1946.03.10 |
 Bishop Jean-Marie Mazé, M.E.P.former Vicar Apostolic of Hung Hoá (Vietnam) | 1945.01.11 | 1946.03.19 |
 Cardinal José María Bueno y Monrealformer Cardinal-Priest of Ss. Vito, Modesto e Crescenzia pro hac vice Title former Metropolitan Archbishop of Sevilla (Spain) | 1945.12.01 | 1946.03.19 |
| Bishop René-Joseph Piérard former Bishop of Châlons (France) | 1945.12.29 | 1946.03.19 |
| Bishop Giovanni Battista Piasentini former Bishop of Chioggia (Italy) | 1946.02.18 | 1946.03.19 |
| Bishop Thomas Lawrence Noa former Bishop of Marquette (USA) | 1946.02.22 | 1946.03.19 |
| Cardinal Fernando Quiroga y Palacios former Cardinal-Priest of S. Agostino former Metropolitan Archbishop of Santiago de Compostela (Spain) | 1945.11.24 | 1946.03.24 |
| Cardinal Vicente Enrique y Tarancón former Cardinal-Priest of S. Giovanni Crisostomo a Monte Sacro Alto former Archbishop of Madrid (Spain) | 1945.11.25 | 1946.03.24 |
 Bishop Bertrand Lacasteformer Bishop of Oran (Algeria) | 1945.12.29 | 1946.03.25 |
 Bishop Francis Gerard Kramer (康濟民), O.F.M.former Bishop of Lu’an 潞安 (China) | 1946.02.07 | 1946.03.25 |
| Bishop Máximo Yurramendi Alcáin former Titular Bishop of Messene former Apostolic Administrator of Ciudad Real (Spain) | 1945.11.25 | 1946.03.31 |
| Cardinal Albert Gregory Meyer former Cardinal-Priest of S. Cecilia former Metropolitan Archbishop of Chicago (USA) | 1946.02.18 | 1946.04.11 |
 Archbishop Ramón José Castellanoformer Metropolitan Archbishop of Córdoba (Argentina) | 1945.11.24 | 1946.04.28 |
| Bishop Juan Pedro Zarranz y Pueyo former Bishop of Plasencia (Spain) | 1946.02.16 | 1946.04.28 |
 Bishop Lionel Scheffer, O.M.I.former Vicar Apostolic of Labrador (Canada) | 1946.03.14 | 1946.04.28 |
| Bishop René-Désiré-Romain Boisguérin (林茂德), M.E.P. former Bishop of Suifu 敘府 (China) | 1946.01.10 | 1946.05.01 |
| Cardinal Maurice Roy former Cardinal-Priest of Nostra Signora del SS. Sacramento e Santi Martiri Canadesi former Military Vicar of Canada (Canada) | 1946.02.22 | 1946.05.01 |
| Bishop Georges-Léon Landry former Bishop of Hearst (Canada) | 1946.02.22 | 1946.05.01 |
| Bishop Pietro Villa, F.S.C.I. former Prefect Apostolic of Gondar (Ethiopia) former Auxiliary Bishop of Ostia (Italy) | 1946.03.25 | 1946.05.01 |
| Cardinal Arturo Tabera Araoz, C.M.F. former Cardinal-Priest of S. Pietro in Montorio former Metropolitan Archbishop of Pamplona (Spain) former Prefect of Sacred Congregation for the Religious and Secular Institutes | 1946.02.16 | 1946.05.05 |
 Blessed Cardinal Stefan Wyszyńskiformer Cardinal-Priest of S. Maria in Trastevere former Metropolitan Archbishop of Warszawa (Poland) former Metropolitan Archbishop of Gniezno (Poland) | 1946.03.04 | 1946.05.12 |
| Bishop Franciszek Jop former Bishop of Opole (Poland) | 1945.10.24 | 1946.05.19 |
| Archbishop Giacomo Palombella former Metropolitan Archbishop of Matera (Italy) | 1946.02.14 | 1946.05.19 |
| Bishop Jan Stepa former Bishop of Tarnów (Poland) | 1946.03.04 | 1946.05.19 |
| Bishop John Raphael Hagan former Auxiliary Bishop of Cleveland (USA) | 1946.04.27 | 1946.05.28 |
| Bishop Charles Joseph van Melckebeke (王守禮), C.I.C.M. former Bishop of Ningxia 寧夏 (China) | 1946.03.14 | 1946.05.30 |
 Archbishop Rosalvo Costa Rêgoformer Auxiliary Bishop of São Sebastião do Rio de Janeiro (Brazil) | 1946.03.30 | 1946.06.09 |
 Bishop Stephanus Joseph Maria Magdalena Kuijpers, C.SS.R.former Bishop of Paramaribo (Suriname) | 1946.02.08 | 1946.06.10 |
| Cardinal Alfredo Pacini former Cardinal-Priest of Ss. Angeli Custodi a Città Giardino pro hac vice Title | 1946.04.28 | 1946.06.11 |
 Bishop Karl Kalman Pappformer Bishop of Győr (Hungary) | 1946.05.03 | 1946.06.16 |
| Archbishop Giovanni Rizzo former Archbishop of Rossano (Italy) | 1946.05.28 | 1946.06.16 |
 Bishop Andrew Gerard Tynanformer Bishop of Rockhampton (Australia) | 1946.03.31 | 1946.06.20 |
| Archbishop James Donald Scanlan former Metropolitan Archbishop of Glasgow (Scotland) | 1946.04.27 | 1946.06.20 |
| Bishop Faustino M. Tissot (丁玉守), S.X. former Bishop of Zhengzhou 鄭州 (China) | 1946 | 1946.06.23 |
 Archbishop Joseph-Paul Strebler, S.M.A.former Metropolitan Archbishop of Lomé (Togo) | 1945.11.08 | 1946.06.29 |
 Bishop Pedro Arnoldo Aparicio y Quintanilla, S.D.B.former Bishop of San Vicente (El Salvador) | 1946.02.22 | 1946.06.29 |
| Bishop Franciszek Korszynski former Auxiliary Bishop of Włocławek (Poland) | 1946.05.02 | 1946.06.29 |
| Bishop Zygmunt Choromański former Auxiliary Bishop of Warszawa (Poland) | 1946.05.07 | 1946.06.29 |
| Bishop Wacław Majewski former Auxiliary Bishop of Warszawa (Poland) | 1946.05.07 | 1946.06.29 |
| Bishop Pietro Raimondi former Bishop of Crotone (Italy) | 1946.05.08 | 1946.06.29 |
 Cardinal Valerian Graciasformer Cardinal-Priest of S. Maria in Via Lata pro hac vice Title former Metropolitan Archbishop of Bombay (India) | 1946.05.16 | 1946.06.29 |
| Bishop Danio Bolognini former Bishop of Cremona (Italy) | 1946.06.18 | 1946.06.29 |
 Bishop Enrique Alvarez González, O.P.former Vicar Apostolic of Urubamba y Madre de Dios (Peru) | 1946.03.14 | 1946.06.30 |
 Bishop Karel Skoupyformer Bishop of Brno (Czechia) | 1946.04.03 | 1946.06.30 |
| Bishop Ignacy Swirski former Bishop of Siedlce (Poland) | 1946.04.12 | 1946.06.30 |
| Archbishop Giuseppe Burzio former Titular Archbishop of Gortyna | 1946.05.08 | 1946.06.30 |
 Bishop Pietro Dib (Maronite Rite)former Bishop of Cairo of the Maronites (Egypt) | 1946.04.27 | 1946.07.05 |
| Bishop Vincenzo Gili former Bishop of Cesena (Italy) | 1946.03.22 | 1946.07.14 |
| Bishop Antonio Picconi former Bishop of Vigevano (Italy) | 1946.06.13 | 1946.07.25 |
 Bishop George Brunnerformer Bishop of Middlesbrough (England) | 1946.06.22 | 1946.07.25 |
| Bishop James Michael Hill former Bishop of Victoria (Canada) | 1946.06.22 | 1946.07.25 |
| Archbishop Luigi Arrigoni former Titular Archbishop of Apamea in Syria former Apostolic Nuncio to Peru | 1946.05.31 | 1946.07.28 |
| Bishop Kazimierz Jósef Kowalski former Bishop of Chełmno (Poland) | 1946.03.04 | 1946.08.04 |
| Bishop Lorenzo Bereciartúa y Balerdi former Bishop of San Sebastián (Spain) | 1946.02.22 | 1946.08.11 |
| Bishop Donato Pafundi former Bishop of Cerignola (Italy) former Bishop of Ascoli Satriano (Italy) | 1946.06.22 | 1946.08.15 |
| Bishop Luís Gonzaga Peluso former Bishop of Cachoeiro de Itapemirim (Brazil) | 1946.06.13 | 1946.08.18 |
| Bishop Leo Ferdinand Dworschak former Bishop of Fargo (USA) | 1946.06.22 | 1946.08.22 |
 Bishop Antoon Demets, C.SS.R.former Coadjutor Bishop of Roseau (Dominica) | 1946.06.13 | 1946.08.24 |
 Bishop André Sorin, M.S.C.former Vicar Apostolic of Port Moresby (Papua New Guinea) | 1946.06.13 | 1946.08.24 |
| Bishop Daniel Joseph Feeney former Bishop of Portland in Maine (USA) | 1946.06.22 | 1946.09.12 |
| Bishop Edward Aloysius Fitzgerald former Bishop of Winona (USA) | 1946.08.03 | 1946.09.12 |
 Cardinal Julio Rosales y Rasformer Cardinal-Priest of S. Cuore di Gesù agonizzante a Vitinia former Metropolitan Archbishop of Cebu (Philippines) | 1946.06.29 | 1946.09.21 |
| Archbishop Giuseppe Ferruccio Maurizio Rosà (羅錦章), O.F.M. former Metropolitan Archbishop of Hankou 漢口 (China) | 1946.07.26 | 1946.09.22 |
| Bishop Lucjan Bernacki former Auxiliary Bishop of Gniezno (Poland) | 1946.09.04 | 1946.09.24 |
 Bishop Joseph Blomjous, M. Afr.former Bishop of Mwanza (Tanzania) | 1946.04.11 | 1946.10.06 |
 Bishop Pio Alberto Fariña Fariñaformer Auxiliary Bishop of Santiago (Chile) | 1946.09.07 | 1946.10.06 |
| Archbishop Robert Picard de la Vacquerie former Bishop of Orléans (France) | 1946.07.16 | 1946.10.09 |
| Bishop Patrick Dunne former Auxiliary Bishop of Dublin (Ireland) | 1946.08.08 | 1946.10.11 |
 Bishop Joseph Gerald Holland, S.M.A.former Bishop of Keta (Ghana) | 1946.07.11 | 1946.10.13 |
| Cardinal Timothy Manning former Cardinal-Priest of S. Lucia a Piazza d’Armi former Metropolitan Archbishop of Los Angeles (USA) | 1946.08.03 | 1946.10.15 |
| Bishop Francisco Prada Carrera, C.M.F. former Bishop of Uruaçu (Brazil) | 1946.09.03 | 1946.10.20 |
| Archbishop Aurelio Macedonio Guerriero former Metropolitan Archbishop of Trujillo (Peru) | 1946.09.20 | 1946.10.20 |
| Archbishop Federico Pérez Silva, C.M. former Metropolitan Archbishop of Trujillo (Peru) | 1946.09.20 | 1946.10.20 |
| Cardinal Avelar Brandão Vilela former Cardinal-Priest of Ss. Bonifacio ed Alessio former Metropolitan Archbishop of São Salvador da Bahia (Brazil) | 1946.06.13 | 1946.10.27 |
| Bishop Abel Ribeiro Camelo former Bishop of Goiás (Brazil) | 1946.07.06 | 1946.10.27 |
 Archbishop John Joseph McCarthy, C.S.Sp.former Metropolitan Archbishop of Nairobi (Kenya) | 1946.07.11 | 1946.10.27 |
 Bishop Louis-Marie-Joseph Durrieu, M. Afr.former Bishop of Ouahigouya (Burkina Faso) | 1946.07.11 | 1946.10.27 |
 Archbishop Manuel Martín del Campo Padillaformer Metropolitan Archbishop of Morelia (Mexico) | 1946.08.03 | 1946.10.27 |
| Bishop Jorge Marcos de Oliveira former Bishop of Santo André (Brazil) | 1946.08.03 | 1946.10.27 |
| Bishop Aurelio Marena former Bishop of Ruvo (Italy) former Bishop of Bitonto (Italy) | 1946.08.25 | 1946.10.27 |
| Archbishop Vincenzo Cavalla former Archbishop of Matera (Italy) former Metropolitan Archbishop of Acerenza (Italy) | 1946.09.08 | 1946.10.28 |
| Archbishop Liberato Tosti former Titular Archbishop of Leucas | 1946.09.05 | 1946.11.03 |
| Bishop Daniel Ivancho (Ruthenian Rite) former Apostolic Exarch of United States of America of the Ruthenians (USA) | 1946.08.29 | 1946.11.05 |
| Archbishop Martin-Marie-Stanislas Gillet, O.P. former Master of the Order of Order of Preachers (Dominicans) | 1946.09.30 | 1946.11.17 |
| Bishop Benjamin Ibberson Webster former Bishop of Peterborough (Canada) | 1946.09.24 | 1946.11.21 |
 Archbishop Ignace Ziadé (Maronite Rite)former Archbishop of Beirut of the Maronites (Lebanon) | 1946.04.27 | 1946.11.24 |
| Bishop Benedito Zorzi former Bishop of Caxias do Sul (Brazil) | 1946.08.03 | 1946.11.30 |
| Bishop Ladislao Bánáss former Bishop of Veszprém (Hungary) | 1946.09.04 | 1946.11.30 |
| Bishop João Batista Costa, S.D.B. former Bishop of Porto Velho (Brazil) | 1946.10.01 | 1946.11.30 |
 Archbishop Anton Vovkformer Archbishop of Ljubljana (Slovenia) | 1946.09.15 | 1946.12.01 |
| Bishop James Holmes-Siedle, M. Afr. former Bishop of Kigoma (Tanzania) | 1946.07.29 | 1946.12.08 |
| Cardinal Giovanni Urbani former Cardinal-Priest of S. Marco former Patriarch of Venezia (Italy) | 1946.10.26 | 1946.12.08 |
| Cardinal Josef Beran former Cardinal-Priest of S. Croce in Via Flaminia former Metropolitan Archbishop of Praha (Czechia) | 1946.11.04 | 1946.12.08 |
| Bishop Maksimilijan Držecnik former Bishop of Maribor (Slovenia) | 1946.09.15 | 1946.12.15 |
| Cardinal Juan Carlos Aramburu former Cardinal-Priest of S. Giovanni Battista dei Fiorentini former Metropolitan Archbishop of Buenos Aires (Argentina) | 1946.10.07 | 1946.12.15 |
| Bishop Gabriel Paulino Bueno Couto, O. Carm. former Bishop of Jundiaí (Brazil) | 1946.10.26 | 1946.12.15 |
| Bishop Emilio Antonio di Pasquo former Bishop of Avellaneda (Argentina) | 1946.11.02 | 1946.12.15 |
| Bishop Silvino Martínez former Bishop of Rosario (Argentina) | 1946.10.07 | 1946.12.21 |
 Bishop André van den Bronk, S.M.A.former Bishop of Parakou (Benin) | 1946.07.30 | 1946.12.29 |
