| Newly Elected Bishops (91) | Elected | Consecrated |
 Archbishop Luigi Morando, C.S.S.former Metropolitan Archbishop of Brindisi (Italy) former Bishop of Ostuni (Italy) | 1906.01.03 | 1906.01.07 |
| Archbishop Giovanni Battista Vinati former Bishop of Bosa (Italy) | 1906.01.16 | 1906.03.25 |
 Bishop Luis Enrique Izquierdo Vargasformer Bishop of Concepción (Chile) | 1906.01.26 | 1906.03.25 |
 Bishop Checrallah Khouri, L.M. (Maronite Rite)former Bishop of Tyr of the Maronites (Lebanon) | 1906.01.31 | 1906.04.14 |
 Cardinal Désiré-Félicien-François-Joseph Mercierformer Cardinal-Priest of S. Pietro in Vincoli former Metropolitan Archbishop of Mechelen (Belgium) | 1906.02.07 | 1906.03.25 |
 Archbishop Boutros Al Zoghbi (Maronite Rite)former Archbishop of Cyprus of the Maronites (Cyprus) | 1906.02.11 | 1906.02.11 |
 Archbishop Jean-Victor-Emile Chesnelongformer Metropolitan Archbishop of Sens (France) | 1906.02.21 | 1906.02.25 |
| Archbishop François-Léon Gauthey former Metropolitan Archbishop of Besançon (France) | 1906.02.21 | 1906.02.25 |
| Archbishop François-Xavier-Marie-Jules Gieure former Bishop of Bayonne (France) | 1906.02.21 | 1906.02.25 |
| Archbishop Eugène-Jacques Grellier former Bishop of Laval (France) | 1906.02.21 | 1906.02.25 |
| Bishop Pierre Dadolle former Bishop of Dijon (France) | 1906.02.21 | 1906.02.25 |
| Bishop Charles du Pont de Ligonnès former Bishop of Rodez (France) | 1906.02.21 | 1906.02.25 |
| Bishop Adrien-Alexis Fodéré former Bishop of Saint-Jean-de-Maurienne (France) | 1906.02.21 | 1906.02.25 |
| Bishop Jacques-Jean Gely former Bishop of Mende (France) | 1906.02.21 | 1906.02.25 |
| Bishop Charles-Henri-Célestin Gibier former Bishop of Versailles (France) | 1906.02.21 | 1906.02.25 |
| Bishop Alcime-Armand-Pierre-Henri Gouraud former Bishop of Vannes (France) | 1906.02.21 | 1906.02.25 |
| Bishop Félix-Adolphe-Camille-Jean-Baptiste Guillibert former Bishop of Fréjus (France) | 1906.02.21 | 1906.02.25 |
| Bishop Marie-Joseph Ollivier former Bishop of Ajaccio (France) | 1906.02.21 | 1906.02.25 |
| Bishop Charles-Paul Sagot du Vauroux former Bishop of Agen (France) | 1906.02.21 | 1906.02.25 |
| Bishop François-Eugène Touzet former Bishop of Aire et Dax (France) | 1906.02.21 | 1906.02.25 |
| Archbishop Franz Borgia Sedej former Metropolitan Archbishop of Gorizia e Gradisca (Italy) | 1906.02.21 | 1906.03.25 |
| Bishop Louis-Jean Déchelette former Bishop of Évreux (France) | 1906.02.21 | 1906.03.25 |
 Bishop João Antônio Pimentaformer Bishop of Montes Claros (Brazil) | 1906.02.21 | 1906.05.20 |
| Archbishop Rinaldo Camillo Rousset, O.C.D. former Metropolitan Archbishop of Reggio Calabria (Italy) | 1906.02.21 | 1906.12.30 |
 Bishop François-Ignace Hummel, S.M.A.former Vicar Apostolic of Gold Coast (Ghana) | 1906.03.06 | 1906.07.29 |
 Bishop Antal Fetserformer Bishop of Győr (Hungary) | 1906.03.08 | 1906.04.01 |
| Bishop Geraldo Van Caloen, O.S.B. former Abbot nullius of Nossa Senhora do Monserrate do Rio de Janeiro (Brazil) | 1906.03.12 | 1906.04.18 |
 Bishop Thomas Spreiter, O.S.B.former Vicar Apostolic of Eshowe (South Africa) | 1906.03.13 | 1906.05.01 |
 Bishop William Andrew Macdonellformer Bishop of Alexandria in Ontario (Canada) | 1906.03.21 | 1906.06.24 |
 Bishop Aloys Schaeferformer Vicar Apostolic of Meißen (Germany) former Prefect Apostolic of Lausitz (Germany) | 1906.04.04 | 1906.05.16 |
| Cardinal Luigi Capotosti former Cardinal-Priest of S. Pietro in Vincoli former Bishop of Modigliana (Italy) former Datary of His Holiness of Apostolic Dataria | 1906.04.08 | 1908.05.31 |
 Bishop Nicasio Arellano, O.P.former Vicar Apostolic of Eastern Tonking (Vietnam) | 1906.04.11 | 1906.10.14 |
 Bishop John Baptist Morrisformer Bishop of Little Rock (USA) | 1906.04.18 | 1906.06.11 |
 Bishop William Anthony Johnsonformer Auxiliary Bishop of Westminster (England) | 1906.04.23 | 1906.05.01 |
| Archbishop José Marcondes Homem de Melo former Archbishop-Bishop of São Carlos do Pinhal (Brazil) | 1906.04.26 | 1906.06.29 |
 Bishop António Barbosa Leãoformer Bishop of Porto (Portugal) | 1906.04.26 | 1906.08.26 |
 Bishop Severo Araújo y Silvaformer Auxiliary Bishop of Santiago de Compostela (Spain) | 1906.04.28 | 1906.10.14 |
 Bishop Ferdinand Rüeggformer Bishop of Sankt Gallen (Switzerland) | 1906.05.16 | 1906.06.10 |
 Bishop Lawrence Gaughranformer Bishop of Meath (Ireland) | 1906.05.19 | 1906.06.24 |
 Bishop François Steinmetz, S.M.A.former Vicar Apostolic of Dahomey (Benin) | 1906.05.20 | 1906.10.28 |
| Archbishop Giuseppe Aversa former Titular Archbishop of Sardes former Apostolic Nuncio to Bavaria | 1906.05.25 | 1906.09.08 |
| Bishop Jean-Baptiste Desanti former Bishop of Ajaccio (France) | 1906.06.01 | 1906.08.12 |
 Cardinal Adolf Bertramformer Cardinal-Priest of S. Agnese fuori le mura former Metropolitan Archbishop of Wrocław (Poland) | 1906.06.12 | 1906.08.15 |
| Bishop Lajos Rajner former Auxiliary Bishop of Esztergom (Hungary) | 1906.06.14 | 1906.07.08 |
 Bishop Everard Ter Laak (蘭克複), C.I.C.M.former Vicar Apostolic of Xiwanzi 西灣子 (China) | 1906.06.21 | 1914.11.15 |
| Archbishop Edward Joseph McCarthy former Metropolitan Archbishop of Halifax (Canada) | 1906.06.27 | 1906.09.09 |
| Bishop Henri-Raymond Villard former Bishop of Autun (France) | 1906.07.13 | 1906.08.05 |
| Bishop Paul-Augustin Lecoeur former Bishop of Saint-Flour (France) | 1906.07.13 | 1906.08.08 |
| Bishop Thomas-Paul-Henri Lemonnier former Bishop of Bayeux (France) | 1906.07.13 | 1906.08.08 |
| Bishop Victor-Omésime-Quirin Laurans former Bishop of Cahors (France) | 1906.07.13 | 1906.08.12 |
| Archbishop Luigi Pellizzo former Bishop of Padova (Italy) | 1906.07.13 | 1906.08.19 |
| Bishop François-Auguste Labeuche former Bishop of Belley (France) | 1906.07.13 | 1906.08.19 |
| Archbishop Dominique Castellan former Metropolitan Archbishop of Chambéry (France) | 1906.07.13 | 1906.08.26 |
| Bishop Jules-Laurent-Benjamin Morelle former Bishop of Saint-Brieuc (France) | 1906.07.13 | 1906.08.26 |
 Bishop Tibor Boromiszaformer Bishop of Satu Mare (Romania) | 1906.07.13 | 1906.09.30 |
| Bishop Annibale Lupi former Bishop of Comacchio (Italy) | 1906.07.14 | 1906.09.23 |
 Bishop François-Xavier Vogt, C.S.Sp.former Vicar Apostolic of Yaoundé (Cameroon) | 1906.07.25 | 1906.10.14 |
| Bishop Jakobus von Stammler former Bishop of Basel (Switzerland) | 1906.07.31 | 1906.09.30 |
| Bishop Louis Sebastian Walsh former Bishop of Portland in Maine (USA) | 1906.08.03 | 1906.10.18 |
 Bishop Andrés Segura y Domínguezformer Bishop of Tepic (Mexico) | 1906.08.06 | 1906.09.16 |
| Bishop Emile-Louis-Cornil Lobbedey former Bishop of Arras (France) | 1906.08.07 | 1906.08.26 |
 Bishop Marie-Eugène-Auguste-Charles Foulquier, M.E.P.former Vicar Apostolic of Northern Burma (Myanmar) | 1906.08.18 | 1906.11.21 |
 Bishop John Henry Nortonformer Bishop of Port Augusta (Australia) | 1906.08.18 | 1906.12.09 |
| Bishop Giovanni Andrea Masera former Bishop of Colle di Val d’Elsa (Italy) | 1906.08.19 | 1906.10.28 |
 Bishop Santino Taveggia, P.I.M.E.former Bishop of Dinajpur (Bangladesh) | 1906.08.23 | 1906.11.04 |
| Bishop Graziano Génnaro (田瑞玉), O.F.M. former Vicar Apostolic of Hankou 漢口 (China) | 1906.08.25 | 1906.12.08 |
| Bishop John March former Bishop of Harbour Grace (Canada) | 1906.09.04 | 1906.11.04 |
| Archbishop Santino Maria da Silva Coutinho former Metropolitan Archbishop of Maceió (Brazil) | 1906.09.09 | 1907.03.19 |
| Bishop Henri-Louis-Prosper Bougoin former Bishop of Périgueux (France) | 1906.09.12 | 1906.10.28 |
| Bishop Vincenzo Bacchi former Bishop of Faenza (Italy) | 1906.09.16 | 1906.11.18 |
 Bishop Wladyslaw Bandurskiformer Auxiliary Bishop of Lviv (Ukraine) | 1906.09.26 | 1906.12.30 |
| Bishop Felice Del Sordo former Bishop of Alife (Italy) | 1906.10.14 | 1906.12.08 |
 Bishop József Lányiformer Titular Bishop of Tinum | 1906.11.07 | 1906.12.08 |
 Bishop Antanas Karosas (Antoni Karaś)former Bishop of Vilkaviškis (Lithuania) | 1906.11.08 | 1907.06.16 |
| Bishop Camillo Tiberio former Bishop of Diano–Teggiano (Italy) | 1906.11.10 | 1906.11.25 |
| Bishop Jean-Auguste-François-Eutrope Eyssautier former Bishop of La Rochelle (France) | 1906.11.27 | 1906.11.30 |
 Bishop Georg Caricformer Bishop of Split (Croatia) former Bishop of Makarska (Croatia) | 1906.12.06 | 1906.12.08 |
| Bishop Nicola Jezzoni former Bishop of Valva (Italy) former Bishop of Sulmona (Italy) | 1906.12.06 | 1906.12.16 |
| Bishop Giuliano Tommasuolo former Auxiliary Bishop of Napoli (Italy) | 1906.12.06 | 1906.12.16 |
| Cardinal Pietro La Fontaine former Cardinal-Priest of Ss. XII Apostoli former Patriarch of Venezia (Italy) | 1906.12.06 | 1906.12.23 |
| Cardinal Achille Locatelli former Cardinal-Priest of S. Bernardo alle Terme former Camerlengo of Sacred College of Cardinals | 1906.12.06 | 1906.12.27 |
| Archbishop Pietro Di Maria former Bishop of Catanzaro (Italy) | 1906.12.06 | 1906.12.30 |
 Bishop Guglielmo Blazekformer Auxiliary Bishop of Olomouc (Czechia) | 1906.12.06 | 1907.01.06 |
| Archbishop Giorgio Delrio former Metropolitan Archbishop of Oristano (Italy) | 1906.12.06 | 1907.02.24 |
| Bishop Francisco Jarrín y Moro former Bishop of Plasencia (Spain) | 1906.12.06 | 1907.05.01 |
| Bishop Francisco de Pol y Baralt former Bishop of Gerona (Spain) | 1906.12.06 | 1907.06.16 |
| Bishop Raffaele Piras former Bishop of Penne (Italy) former Bishop of Atri (Italy) | 1906.12.09 | 1907.01.20 |
| Bishop George Albert Guertin former Bishop of Manchester (USA) | 1906.12.16 | 1907.03.19 |
| Bishop Pierre-Louis Péchenard former Bishop of Soissons (France) | 1906.12.22 | 1907.01.31 |
 Bishop Atanasio María Vicente Soler y Royo, O.F.M. Cap.former Vicar Apostolic of Goajira (Colombia) | 1906.12.22 | 1907.05.19 |
| Cardinal Augusto Silj former Cardinal-Priest of S. Cecilia former Prefect of Supreme Tribunal of the Apostolic Signatura | 1906.12.26 | 1907.01.13 |
