| Newly Elected Bishops (69) | Elected | Consecrated |
 Bishop Léon-Auguste-Marie-Joseph Durandformer Bishop of Oran (Algeria) | 1919.01.10 | 1919.05.03 |
 Bishop William Augustine Hickeyformer Bishop of Providence (USA) | 1919.01.16 | 1919.04.10 |
 Bishop Quirico Travainiformer Bishop of Cuneo (Italy) former Bishop of Fossano (Italy) | 1919.01.16 | 1919.06.01 |
 Archbishop Juan María Navarrete y Guerreroformer Metropolitan Archbishop of Hermosillo (Mexico) | 1919.01.24 | 1919.06.08 |
| Archbishop José Guadalupe Ortíz y López former Metropolitan Archbishop of Monterrey (Mexico) | 1919.01.24 | 1919.06.08 |
| Archbishop Enrique Sánchez y Paredes former Metropolitan Archbishop of Puebla de los Ángeles (Mexico) | 1919.01.24 | 1919.06.08 |
 Bishop Giacomo Laminneformer Auxiliary Bishop of Liège (Belgium) | 1919.01.25 | 1919.03.25 |
 Archbishop Paul Akl (Maronite Rite)former Titular Archbishop of Laodicea in Syria of the Maronites | 1919.02.22 | 1919.03.02 |
| Archbishop Ignazio Mobarak (Maronite Rite) former Archbishop of Beirut of the Maronites (Lebanon) | 1919.02.23 | 1919.03.02 |
| Bishop Agostino Bostani (Maronite Rite) former Bishop of Saïdā of the Maronites (Lebanon) | 1919.02.23 | 1919.03.02 |
| Bishop Pierre Feghali (Maronite Rite) former Titular Bishop of Epiphania in Syria of the Maronites | 1919.02.23 | 1919.03.02 |
| Bishop Luigi Giuseppe El-Khazen (Maronite Rite) former Titular Bishop of Ptolemais of the Maronites | 1919.02.23 | 1919.08.03 |
| Bishop Francisco Banegas y Galván former Bishop of Querétaro (Mexico) | 1919.02.28 | 1919.07.27 |
| Bishop Giuseppe Antonio Caruso former Bishop of Oppido Mamertina (Italy) | 1919.03.10 | 1919.03.16 |
| Bishop Edmund Francis Gibbons former Bishop of Albany (USA) | 1919.03.10 | 1919.03.25 |
| Bishop William Turner former Bishop of Buffalo (USA) | 1919.03.10 | 1919.03.30 |
 Bishop Jean-François-Etienne Marnasformer Bishop of Clermont (France) | 1919.03.10 | 1919.04.30 |
| Bishop Francesco Maria Franco former Bishop of Crema (Italy) | 1919.03.10 | 1919.05.01 |
| Bishop Théophile-Marie Louvard former Bishop of Coutances (France) | 1919.03.10 | 1919.05.01 |
| Archbishop Albert Thomas Daeger, O.F.M. former Metropolitan Archbishop of Santa Fe (USA) | 1919.03.10 | 1919.05.07 |
| Bishop Giovanni Mele (Italo-Albanese Rite) former Bishop of Lungro of the Italo-Albanese (Italy) | 1919.03.10 | 1919.06.08 |
 Archbishop Juozapas Skvireckasformer Metropolitan Archbishop of Kaunas (Lithuania) | 1919.03.10 | 1919.07.13 |
 Bishop José Maurício da Rochaformer Bishop of Bragança Paulista (Brazil) | 1919.03.10 | 1919.07.20 |
| Bishop Thomas William Drumm former Bishop of Des Moines (USA) | 1919.03.28 | 1919.05.21 |
 Bishop Anton Keilformer Auxiliary Bishop of Salzburg (Austria) | 1919.03.31 | 1919.08.17 |
 Bishop Donald Martinformer Bishop of Argyll and The Isles (Scotland) | 1919.04.02 | 1919.06.11 |
| Bishop Antonio Maria Capettini (康道華), P.I.M.E. former Vicar Apostolic of Hanzhongfu 漢中府 (China) former Auxiliary Bishop of Porto e Santa Rufina (Italy) | 1919.04.02 | 1919.09.08 |
 Archbishop William Barryformer Archbishop of Hobart (Australia) | 1919.04.07 | 1919.08.31 |
 Bishop Félix Couturier, O.P.former Bishop of Alexandria in Ontario (Canada) | 1919.04.09 | 1919.04.27 |
| Bishop Marcelin-Charles Marty former Bishop of Nîmes (France) | 1919.04.14 | 1919.07.02 |
 Bishop Viktor Bielerformer Bishop of Sion (Switzerland) | 1919.05.26 | 1919.07.27 |
| Venerable Archbishop Fortunato Maria Farina former Bishop of Foggia (Italy) | 1919.06.21 | 1919.08.10 |
| Bishop Giacomo Maria de Amicis former Auxiliary Bishop of Genova (Italy) | 1919.07.03 | 1919.07.25 |
| Archbishop Benjamin-Octave Roland-Gosselin former Bishop of Versailles (France) | 1919.07.03 | 1919.08.12 |
| Bishop Riccardo Ramos de Castro Vilela former Bishop of Nazaré (Brazil) | 1919.07.03 | 1919.09.07 |
| Bishop João Tavares de Moura former Bishop of Garanhuns (Brazil) | 1919.07.03 | 1919.09.07 |
 Bishop Thomas O’Dohertyformer Bishop of Galway and Kilmacduagh (Ireland) | 1919.07.03 | 1919.09.14 |
| Pope Pius XI former Supreme Pontiff former Prefect of Sacred Consistorial Congregation former Prefect of Sacred Congregation for the Oriental Churches former Prefect of Supreme Sacred Congregation of the Holy Office former Prefect of Sacred Congregation of Seminaries and Universities former Grand Master of Equestrian Order of the Holy Sepulchre of Jerusalem (Knights of the Holy Sepulchre) | 1919.07.03 | 1919.10.28 |
 Archbishop Juan Francesco Aragoneformer Metropolitan Archbishop of Montevideo (Uruguay) | 1919.07.03 | 1919.11.09 |
| Bishop Tomás Gregorio Camacho former Bishop of Salto (Uruguay) | 1919.07.03 | 1919.11.09 |
| Bishop José Marcos Semeria former Bishop of Melo (Uruguay) | 1919.07.03 | 1919.11.09 |
 Bishop Ceslao Sokołowskiformer Auxiliary Bishop of Siedlce (Poland) | 1919.07.25 | 1919.09.28 |
| Bishop Jean-Baptiste Pelt former Bishop of Metz (France) | 1919.08.01 | 1919.09.29 |
| Saint Bishop Raphael Guízar y Valencia former Bishop of Veracruz–Jalapa (Mexico) | 1919.08.01 | 1919.11.30 |
 Bishop Joseph Darnand, S.M.former Vicar Apostolic of Archipelago of the Navigators (Samoa) | 1919.08.04 | 1920.05.16 |
 Bishop Jules-André Brault, O.M.I.former Bishop of Jaffna (Sri Lanka) | 1919.08.05 | 1920.02.14 |
 Bishop Giacinto Tonizza, O.F.M.former Vicar Apostolic of Tripolitana (Libya) | 1919.08.07 | 1919.11.02 |
 Archbishop Vasile Suciu (Romanian Rite)former Metropolitan of Făgăraş şi Alba Iulia of the Romanians (Romania) | 1919.08.09 | 1920.01.25 |
| Bishop Manuel Azpeitia Palomar former Bishop of Tepic (Mexico) | 1919.08.10 | 1919.11.23 |
 Bishop Ippolito Ulivelli, O.F.M.former Vicar Apostolic of Chaco (Bolivia) | 1919.08.13 | 1919.10.26 |
| Bishop Ramón Calvó y Martí, O.F.M. former Vicar Apostolic of El Beni (Bolivia) | 1919.08.13 | 1919.11.09 |
 Cardinal Maximos IV Saïgh (Greek-Melkite Rite)former Cardinal-Patriarch former Patriarch of Antioch of the Greek-Melkites (Syria) | 1919.08.30 | 1919.08.30 |
 Bishop William Francis O’Hare, S.J.former Vicar Apostolic of Jamaica (Jamaica) | 1919.09.02 | 1920.02.25 |
 Bishop Árpád István Hanauerformer Bishop of Vác (Hungary) | 1919.09.09 | 1919.10.05 |
 Bishop António Antunesformer Bishop of Coimbra (Portugal) | 1919.09.12 | 1919.12.27 |
 Archbishop Frantisek Kordácformer Metropolitan Archbishop of Praha (Czechia) | 1919.09.16 | 1919.10.26 |
| Archbishop John Gregory Murray former Metropolitan Archbishop of Saint Paul (USA) | 1919.11.15 | 1920.04.28 |
| Cardinal Benedetto Aloisi Masella former Cardinal-Bishop of Palestrina former Camerlengo of the Holy Roman Church of Apostolic Camera former Archpriest of Papal Archbasilica of Saint John Lateran | 1919.12.15 | 1919.12.21 |
| Archbishop Pietro Pisani former Titular Archbishop of Tomi | 1919.12.15 | 1919.12.21 |
 Archbishop Alban Goodier, S.J.former Metropolitan Archbishop of Bombay (India) | 1919.12.15 | 1919.12.22 |
| Bishop Próspero Maria Gustavo Bernardi, O.S.M. former Bishop-Prelate of São Peregrino Laziosi no Alto Acre e Alto Purus (Brazil) | 1919.12.15 | 1920.01.11 |
| Archbishop Pasquale Mores former Bishop of Nusco (Italy) | 1919.12.15 | 1920.01.18 |
| Archbishop Antonio Galati former Metropolitan Archbishop of Santa Severina (Italy) former Archbishop-Bishop of Crotone (Italy) | 1919.12.15 | 1920.03.14 |
| Bishop Carloto Fernandes da Silva Távora former Bishop of Caratinga (Brazil) | 1919.12.18 | 1920.01.25 |
| Bishop Hippolyte-Marie de La Celle former Bishop of Nancy (France) | 1919.12.18 | 1920.02.11 |
| Bishop Joseph-Romuald Léonard former Bishop of Saint-Germain de Rimouski (Canada) | 1919.12.18 | 1920.02.25 |
 Bishop Valentín Comellas y Santamaríaformer Bishop of Solsona (Spain) | 1919.12.18 | 1920.05.16 |
 Archbishop Alfonso Belloso y Sánchezformer Metropolitan Archbishop of San Salvador (El Salvador) | 1919.12.18 | 1920.05.30 |
 Bishop Miguel de Andreaformer Auxiliary Bishop of Buenos Aires (Argentina) | 1919.12.18 | 1920.06.13 |
