| Date | Age | Event | Bishop | Title | Current Title |
| 4 Jul | 81.7 | Resigned | Antonio de Subiet-Cardot † | Bishop of Montpellier, France | Bishop Emeritus |
| 8 Jul | 57.5 | Ordained Bishop | Mathias Lambrecht † | Bishop of Brugge {Bruges}, Belgium |
| 50.5 | Ordained Bishop | Hendrik van Cuyck † | Bishop of Roermond, Netherlands |
| 10 Jul | 30.5 | Selected | Ferenc Forgách de Ghymes † | Bishop of Nitra, Slovakia | Cardinal, Archbishop of Esztergom, Hungary |
| 15 Jul | | Appointed | Philipp von Rothenstein † | Bishop of Worms, Germany |
| 25 Jul | | Born | Petrus de Vespa, O. Carm. † | | Titular Bishop of Paphus |
| 29 Jul | | Died | Orazio Basilisco † | Bishop of Minori, Italy |
| 39.5 | Appointed | Luigi Lollino † | Bishop of Belluno, Italy |
| Appointed | Ercole Tassoni † | Titular Patriarch of Constantinople |
| 4 Aug | | Born | Sebastian Denich † | | Auxiliary Bishop Emeritus of Regensburg, Germany |
| 9 Aug | | Born | Filippo Visconti, O.S.A. † | | Bishop of Catanzaro, Italy |
| 10 Aug | | Died | Spinello Benci † | Bishop of Montepulciano, Italy |
| 12 Aug | | Born | Muzio Colonna † | | Bishop of Marsi, Italy |
| 50.6 | Confirmed | Bartolomé Lobo Guerrero † | Archbishop of Santafé en Nueva Granada, Colombia | Archbishop of Lima, Peru |
| Born | Benedikt Orsini, O.F.M. † | | Bishop of Lezhë {Lesh, Alessio}, Albania |
| 36.6 | Appointed | Alessandro Papatodoro † | Bishop of Belcastro, Italy |
| 57.0 | Confirmed | Jean Sarrazin, O.S.B. † | Archbishop of Cambrai, France |
| 33.6 | Appointed | Innocenzo Stoilino, O.S.B. † | Bishop of Lezhë {Lesh, Alessio}, Albania |
| 18 Aug | 39.6 | Ordained Bishop | Luigi Lollino † | Bishop of Belluno, Italy |
| 25 Aug | | Ordained Bishop | Ercole Tassoni † | Titular Patriarch of Constantinople |
| 26 Aug | 58.6 | Appointed | Giovanni Anselmo Carminati † | Bishop of Alba (Pompea), Italy |
| 27 Aug | 61.6 | Died | Giulio Doffo, O.P. † | Bishop of Alessano, Italy |
| 9 Sep | 59.1 | Appointed | Arnaud d’Ossat † | Bishop of Rennes, France | Cardinal, Bishop of Bayeux, France |
| 57.6 | Appointed | Lelio Landi † | Bishop of Nardň, Italy |
| 13 Sep | | Born | Franz von Hatzfeld † | | Bishop of Würzburg, Germany |
| 14 Sep | 63.9 | Died | Francisco de Toledo Herrera, S.J. † | Cardinal, Cardinal-Priest of Santa Maria in Traspontina |
| 22 Sep | 58.7 | Ordained Bishop | Giovanni Anselmo Carminati † | Bishop of Alba (Pompea), Italy |
| Born | Antonio Marenzi † | | Bishop of Trieste, Italy |
| 23 Sep | 40.8 | Appointed | Maximiliano de Austria † | Bishop of Cádiz, Spain | Archbishop of Santiago de Compostela, Spain |
| 44.7 | Appointed | Orazio Capponi † | Bishop of Carpentras, France |
| 22.7 | Appointed | René Potier † | Bishop of Beauvais, France |
| 25 Sep | 57.7 | Died | Sarkis Rizzi el-Bkoufani † | Patriarch of Antiochia {Antioch} (Maronite), Lebanon |
| 29 Sep | 44.7 | Ordained Priest | Orazio Capponi † | Priest | Bishop of Carpentras, France |
| 30 Sep | | Born | Alessandro Bichi † | | Cardinal, Bishop of Carpentras, France |
| 2 Oct | 56.2 | Died | Giovanni Alberti † | Bishop of Cortona, Italy |
| 4 Oct | 60.7 | Ordained Bishop | Carlos Muńoz Serrano † | Bishop of Barbastro, Spain |
| 5 Oct | | Born | Agostino Priuli † | | Bishop of Bergamo, Italy |
| 15 Oct | | Resigned | Fabio Biondi (Blondus de Montealto) † | Apostolic Collector to Portugal | Titular Patriarch of Jerusalem {Gerusalemme}, Palestine |
| 38.7 | Appointed | Ferdinando Taverna † | Apostolic Collector to Portugal | Cardinal, Bishop of Novara, Italy |
| 16 Oct | | Elected | Youssef Rizzi el-Bkoufani † | Patriarch of Antiochia {Antioch} (Maronite), Lebanon |
| 19 Oct | | Converted | Yona Hohol † | Bishop of Pińsk-Turaŭ (Ukrainian), Belarus |
| 55.1 | Converted | Hipacy (Ipatij) Pociej (Potij) † | Bishop of Volodymyr (Włodzimierz) et Brėst (Ukrainian) | Archbishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine |
| 56.7 | Converted | Mychajlo Rohoza † | Archbishop of Kyiv-Halyč {Kiev} (Ukrainian), Ukraine |
| 51.7 | Converted | Kyrylo (Cyryl) Terletskyi (Terlecki) † | Bishop of Lutsk and Ostroh (Ukrainian), Ukraine |
| Converted | Herman Zahorskyi (Zahorski) † | Archbishop of Polotsk (Połock)-Vitebsk (Ukrainian), Belarus |
| Converted | Dionisiy (Dionizy) Zbyruyskyi (Zbirujski) † | Bishop of Chełm and Bełz (Ukrainian), Poland |
| 20 Oct | 52.8 | Appointed | Camillo de Scribani † | Bishop of Montepeloso, Italy |
| 26 Oct | | Appointed | Offredo de Offredi † | Apostolic Nuncio to Florence (Tuscany), Italy | Bishop of Molfetta, Italy |
| 37.8 | Resigned | Marino Zorzi (Giorgi) † | Apostolic Nuncio to Florence (Tuscany), Italy | Bishop of Brescia, Italy |
| 27 Oct | 59.2 | Ordained Bishop | Arnaud d’Ossat † | Bishop of Rennes, France | Cardinal, Bishop of Bayeux, France |
| 28 Oct | 44.8 | Ordained Bishop | Orazio Capponi † | Bishop of Carpentras, France |
| 30 Oct | 56.8 | Selected | Jean du Bec (-Crespin) † | Bishop of Saint-Malo, France |
| 2 Nov | 24.8 | Selected | Henri de Gondi † | Cardinal, Bishop of Paris, France |
| 4 Nov | | Died | Manuel de Gouveia † | Bishop of Angra, Portugal |
| 5 Nov | 56.8 | Died | Andreas Jerin † | Bishop of Wrocław (Breslau), Poland |
| 8 Nov | 82.0 | Died | Antonio de Subiet-Cardot † | Bishop Emeritus of Montpellier, France |
| 20 Nov | 74.8 | Died | István Fejérkövy † | Archbishop of Esztergom, Hungary |
| 28 Nov | | Born | Joseph Saulnier, O.S.B. † | | Auxiliary Bishop of Besançon, France |
| Dec | | Born | Gabriel Adarzo de Santander y Martínez de Viaín, O. de M. † | | Archbishop of Otranto, Italy |
| 1 Dec | | Born | Giuseppe della Corgna (Cornea), O.P. † | | Bishop Emeritus of Orvieto, Italy |
| 2 Dec | 58.3 | Appointed | Lorenzo Priuli † | Cardinal-Priest of Santa Maria in Traspontina | Cardinal, Patriarch of Venezia {Venice}, Italy |
| Appointed | Claudio Rangoni † | Bishop of Piacenza, Italy |
| 71.2 | Installed | François-Marie Tarugi, C.O. † | Cardinal-Priest of San Bartolomeo all’Isola | Cardinal, Archbishop Emeritus of Siena, Italy |
| 3 Dec | | Ordained Bishop | Claudio Rangoni † | Bishop of Piacenza, Italy |
| 5 Dec | 56.9 | Selected | Bonawentura Hahn † | Bishop of Wrocław (Breslau), Poland | Former Bishop-Elect |
| 9 Dec | | Appointed | Pedro Jaime † | Bishop of Albarracin, Spain |
| 15 Dec | 57.3 | Ordained Bishop | Jean Sarrazin, O.S.B. † | Archbishop of Cambrai, France |
| 18 Dec | 20.2 | Elevated to Cardinal | Philipp Wilhelm von Bayern † | Cardinal, Bishop-Elect of Regensburg, Germany |
| Appointed | Gentile Dolfino † | Bishop of Camerino, Italy |
| 67.3 | Appointed | Bartolomé de la Plaza † | Bishop of Valladolid, Spain |
| 42.9 | Appointed | Manuel Quero Turillo † | Bishop of Cefalů, Italy |
| 50.9 | Appointed | Thomas Vásquez de Liańo † | Bishop of Paraguay (o Ssma Assunzione) | Bishop-Elect |