| Date of Death | Deceased Bishops (83) |
| 1915.01.01 | |
| 1915.01.20 | |
| 1915.01.22 | Cardinal-Deacon of S. Maria in Domnica (1914.05.28 – 1915.01.22) Pro-Prefect of Congregation for Sacred Rites (1914.11.08 – 1915.01.22) |
| 1915.02.06 | Bishop emeritus of Nottingham (England) (1874.10.12 – 1901.11.25?) |
| 1915.02.15 | |
| 1915.02.16 | Vicar Apostolic of Southwestern Mongolia 西南蒙古 (China) (1901.04.03 – 1915.02.16) |
| 1915.02.19 | |
| 1915.02.21 | Metropolitan Archbishop of Poznań (Poland) (1914.08.13 – 1915.02.21) Metropolitan Archbishop of Gniezno (Poland) (1914.08.13 – 1915.02.21) |
| 1915.02.21 | Auxiliary Bishop of Buenos Aires (Argentina) (1899.06.19 – 1915.02.21) |
| 1915.02.23 | |
| 1915.02.24 | Bishop of Borgo San Donnino (Italy) (1907.10.14 – 1915.02.24) |
| 1915.02.27 | |
| 1915.02.28 | Bishop of Beauvais (France) ([1899.12.07] 1899.12.14 – 1915.02.28) |
| 1915.03.05 | Bishop of Linz (Austria) ([1909.03.17] 1909.04.14 – 1915.03.05) |
| 1915.03.11 | Bishop of Christchurch (New Zealand) (1887.05.13 – 1915.03.11) |
| 1915.03.14 | Bishop emeritus of Green Bay (USA) (1904.05.27 – 1914.11.07) |
| 1915.03.15 | Bishop emeritus of Catanzaro (Italy) (1900.06.02 – 1906.12.06) |
| 1915.03.18 | Archbishop of Barletta (Italy) (1906.09.01 – 1915.03.18) Metropolitan Archbishop of Trani (Italy) (1906.09.01 – 1915.03.18) |
| 1915.03.19 | Cardinal-Bishop of Albano (1899.12.14 – 1915.03.19) Cardinal-Priest of S. Lorenzo in Damaso in commendum (1903.06.22 – 1915.03.19) Chancellor of Apostolic Chancery (1908.06.29 – 1915.03.19) |
| 1915.03.27 | Bishop of Amiens (France) ([1896.05.30] 1896.06.25 – 1915.03.27) |
| 1915.03.30 | |
| 1915.03.31 | |
| 1915.04.08 | |
| 1915.04.23 | Metropolitan Archbishop of Benevento (Italy) (1902.06.09 – 1915.04.23) |
| 1915.04.23 | Bishop emeritus of Nikopol (Bulgaria) (1913.03.31 – 1915.02.13) |
| 1915.04.26 | Bishop of Diano–Teggiano (Italy) (1906.11.10 – 1915.04.26) |
| 1915.04.28 | Bishop of Przemyśl of the Ukrainians (Poland) (1896.11.17 – 1915.04.28) |
| 1915.05.09 | |
| 1915.05.10 | |
| 1915.05.11 | |
| 1915.05.18 | Bishop of Portalegre (Portugal) (1909.03.04 – 1915.05.18) |
| 1915.06 | Bishop of Kharput of the Armenians (Turkiye) (1899.02.06 – 1915.06) |
| 1915.06? | Bishop of Mush of the Armenians (Turkiye) (1911.04.27 – 1915.06?) |
| 1915.06.06 | |
| 1915.06.11 | Archbishop of Mardin of the Armenians (Turkiye) (1911 – 1915.06.11) |
| 1915.06.15 | Metropolitan Archbishop of Saint-Boniface (Canada) (1895.01.08 – 1915.06.15) |
| 1915.06.21 | Bishop of Seert of the Chaldeans (Turkiye) (1902.08.15 – 1915.06.21) |
| 1915.07.04 | Titular Archbishop of Cyrrhus of the Maronites (1896.09.24 – 1915.07.04) |
| 1915.07.06 | Metropolitan Archbishop of Adelaide (Australia) (1895.01.05 – 1915.07.06) |
| 1915.07.08 | Military Vicar emeritus of Germany (Germany) (1903.11.09 – 1913) |
| 1915.07.10 | Metropolitan Archbishop of Chicago (USA) (1903.01.08 – 1915.07.10) |
| 1915.07.21 | Bishop of Dacca (Bangladesh) (1909.02.13 – 1915.07.21) |
| 1915.08 | Patriarch of Cilicia of the Armenians (Lebanon) ([1904.08.04] 1904.11.14 – 1915.08) |
| 1915.08 | Bishop of Melitene of the Armenians (Turkiye) (1899.02.06 – 1915.08) |
| 1915.08.03 | Bishop of Lausanne et Genève (Switzerland) (1911.11.30 – 1915.08.03) |
| 1915.08.04 | Vicar Apostolic of Northwestern Szechwan 四川西北 (China) (1893.04.21 – 1915.08.04) |
| 1915.08.06 | Auxiliary Bishop of Milwaukee (USA) (1913.11.12 – 1915.08.06) |
| 1915.08.07 | Metropolitan Archbishop of Caracas (Venezuela) (1904.05.31 – 1915.08.07) |
| 1915.08.10 | Vicar Apostolic of Amoy 廈門 (China) (1899.08.07 – 1915.08.10) |
| 1915.08.14 | Bishop of Waterford and Lismore (Ireland) (1892.01.15 – 1915.08.14) |
| 1915.08.19 | Cardinal-Bishop of Ostia (1914.05.25 – 1915.08.19) Prefect of Sacred Congregation of Ceremonies (1914.05.25 – 1915.08.19) Major Penitentiary of Sacred Apostolic Penitentiary (1899.11.20 – 1915.08.19) |
| 1915.08.19 | |
| 1915.08.26 | Bishop of Gazireh of the Chaldeans (Turkiye) (1882.02.10 – 1915.08.26) |
| 1915.08.29 | Bishop of Gazireh of the Syriacs (Turkiye) ([1899] 1912.09.14 – 1915.08.29) |
| 1915.08.30 | Bishop emeritus of Cesarea in Cappadocia of the Armenians (Turkiye) (1901.08.28 – 1909.12.03) |
| 1915.09.03 | Cardinal-Priest of Ss. Silvestro e Martino ai Monti (1893.06.15 – 1915.09.03) Metropolitan Archbishop emeritus of Esztergom (Hungary) (1891.12.13 – 1912.12.13) |
| 1915.09.13 | |
| 1915.09.14 | Auxiliary Bishop of Montréal (Canada) (1905.01.14 – 1915.09.14) |
| 1915.09.15 | Cardinal-Priest of S. Croce in Gerusalemme (1907.04.18 – 1915.09.15) Archbishop emeritus of Lucca (Italy) (1904.11.14 – 1910.03.26) Prefect of Sacred Congregation of Studies (1914.02.13 – 1915.09.15) |
| 1915.09.15 | Bishop of Nueva Pamplona (Colombia) (1909.03.27 – 1915.09.15) |
| 1915.09.16 | Auxiliary Bishop of Montpellier (France) (1912.01.20 – 1915.09.16) |
| 1915.09.16 | |
| 1915.09.18 | Bishop of Monterey–Los Angeles (USA) (1903.03.27 – 1915.09.18) |
| 1915.09.24 | |
| 1915.09.25 | Auxiliary Bishop of Medellín (Colombia) (1884.03.04 – 1915.09.25) |
| 1915.09.26 | Bishop of Port Victoria (Seychelles) (1910.06.18 – 1915.09.26) |
| 1915.10.05 | Auxiliary Bishop of Lutsk and Zytomierz (Ukraine) (1910.04.07 – 1915.10.05) |
| 1915.10.09 | Bishop of Dromore (Northern Ireland) (1901.07.07 – 1915.10.09) |
| 1915.10.31 | |
| 1915.11.07 | |
| 1915.11.07 | |
| 1915.11.11 | |
| 1915.11.20 | |
| 1915.11.25 | Cardinal-Priest of S. Girolamo dei Croati (1912.12.02 – 1915.11.25) Metropolitan Archbishop of Olomouc (Czechia) (1904.05.10 – 1915.11.25) |
| 1915.11.28 | Bishop of Luçon (France) ([1877.08.21] 1877.09.21 – 1915.11.28) |
| 1915.11.28 | |
| 1915.12.03 | Metropolitan Archbishop emeritus of Olomouc (Czechia) (1893.01.16 – 1904.05.10) |
| 1915.12.09 | Metropolitan Archbishop of Olinda (Brazil) (1910.12.05 – 1915.12.09) |
| 1915.12.13 | Patriarch of Antioch (1901.04.18 – 1915.12.13) Vice-Camerlengo of the Holy Roman Church of Reverend Apostolic Camera (1892.07.11 – 1915.12.13) |
| 1915.12.17 | Bishop of Cochabamba (Bolivia) (1897.08.18 – 1915.12.17) |
| 1915.12.18 | |
| 1915.12.20 | Metropolitan Archbishop of Rouen (France) (1899.12.07 – 1915.12.20) |
| 1915.12.30 | Archbishop-Bishop of Iaşi (Romania) (1904.08.30 – 1915.12.30) |
© 2026 GCatholic.org