| Date | Age | Event | Bishop | Title | Current Title |
| 2 Jul | | Born | Pietro Ottoboni † | | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 3 Jul | 47.6 | Ordained Priest | Jobst Edmund von Brabeck † | Priest of Münster, Germany | Bishop of Hildesheim, Germany |
| 11 Jul | 72.9 | Died | Stefano Durazzo † | Cardinal, Archbishop Emeritus of Genova, Italy |
| Born | Vincenzo Vecchiarelli † | | Bishop of Nepi e Sutri, Italy |
| 12 Jul | 76.5 | Died | Paolo Piromalli, O.P. † | Bishop of Bisignano, Italy |
| 38.5 | Resigned | Giacomo Rospigliosi † | Apostolic Internuncio to Belgium | Cardinal, Cardinal-Priest of Santi Giovanni e Paolo |
| 18 Jul | 60.3 | Installed | Innico Caracciolo (Sr.) † | Cardinal-Priest of San Clemente | Cardinal, Archbishop of Napoli {Naples}, Italy |
| 71.5 | Appointed | Miguel de Cárdenas, O. Carm. † | Bishop of Ciudad Rodrigo, Spain |
| 50.2 | Installed | Giovanni Delfino † | Cardinal-Priest of San Salvatore in Lauro | Cardinal, Patriarch of Aquileia, Italy |
| 63.5 | Appointed | Giulio Gabrielli † | Cardinal-Priest of Santa Prassede | Cardinal, Cardinal-Bishop of Sabina |
| 68.7 | Appointed | Ernst Adalbert von Harrach zu Rohrau † | Cardinal-Priest of San Lorenzo in Lucina | Cardinal, Archbishop of Praha {Prague}, Czechia |
| 62.5 | Installed | Carlo Roberti (de’ Vittori) † | Cardinal, Cardinal-Priest of Santa Maria in Ara Coeli |
| 43.1 | Appointed | Aleksander Kazimierz Sapieha † | Bishop of Vilnius, Lithuania |
| 55.1 | Installed | Giulio Spinola † | Cardinal-Priest of Santi Silvestro e Martino ai Monti | Cardinal, Bishop Emeritus of Lucca, Italy |
| 54.7 | Installed | Louis de Vendôme † | Cardinal, Cardinal-Deacon of Santa Maria in Portico (Campitelli) |
| 19 Jul | 40.7 | Selected | Ferdinand von Fürstenberg † | Coadjutor Bishop of Münster, Germany | Bishop of Paderborn, Germany |
| Died | Antonio Pińa (Peńa) y Hermosa † | Bishop of Jaén, Spain |
| 25 Jul | 23.4 | Ordained Deacon | Sigmund Christoph von Herberstein † | Deacon of Ljubljana (Laybach; Laibach), Slovenia | Bishop Emeritus |
| 27 Jul | 45.5 | Selected | Guillaume de Boissonnade d’Orty † | Bishop of Bazas, France |
| 30 Jul | | Born | Saverio Ferrari † | | Bishop of Martirano (Martoranum), Italy |
| 31 Jul | 23.4 | Ordained Priest | Sigmund Christoph von Herberstein † | Priest of Ljubljana (Laybach; Laibach), Slovenia | Bishop Emeritus |
| 22.8 | Ordained Priest | Blažej Jáklin † | Priest | Bishop of Nitra, Slovakia |
| 54.5 | Died | Odoardo Vecchiarelli † | Cardinal, Bishop of Rieti, Italy |
| 3 Aug | 29.5 | Appointed | Jean-Baptiste Adhémar de Monteil de Grignan † | Titular Archbishop of Claudiopolis in Honoriade | Archbishop of Arles, France |
| 29.5 | Confirmed | Jean-Baptiste Adhémar de Monteil de Grignan † | Coadjutor Archbishop of Arles, France | Archbishop |
| 70.5 | Resigned | Sebastiano Gentili † | Bishop of Terni, Italy | Bishop Emeritus |
| 71.5 | Appointed | Pietro Lanfranconi, O.S.A. † | Bishop of Terni, Italy |
| Confirmed | Petar Petretić † | Archbishop of Kalocsa, Hungary |
| 58.5 | Appointed | Michel Poncet de la Rivičre † | Bishop of Sisteron, France | Archbishop of Bourges, France |
| 50.5 | Appointed | Antonio Possenti † | Bishop of Montefeltro, Italy |
| 60.5 | Appointed | Matthieu Scrivanelli † | Bishop of Ossero (Osor), Croatia |
| 43.0 | Appointed | Stephan Weinberger † | Auxiliary Bishop of Würzburg, Germany |
| 43.0 | Appointed | Stephan Weinberger † | Titular Bishop of Domitiopolis | Auxiliary Bishop of Würzburg, Germany |
| 7 Aug | 50.5 | Ordained Bishop | Antonio Possenti † | Bishop of Montefeltro, Italy |
| 11 Aug | | Born | Domenico Invitti † | | Titular Archbishop of Sardes |
| 15 Aug | 79.9 | Died | Albertino Barisoni † | Bishop of Ceneda, Italy |
| 20 Aug | | Born | Benedictus Bedekovich † | | Bishop of Senj (-Modruš), Croatia |
| 21 Aug | | Ordained Bishop | Mario Fani † | Titular Bishop of Cyrene |
| 71.5 | Ordained Bishop | Pietro Lanfranconi, O.S.A. † | Bishop of Terni, Italy |
| 43.6 | Installed | Gabriel de Roquette † | Bishop of Autun, France |
| 22 Aug | 63.0 | Appointed | Giovanni Francesco Biancolella † | Bishop of Nicotera, Italy |
| 70.6 | Died | Benedetto Cappello † | Bishop of Concordia (Sagittaria), Italy |
| 60.6 | Appointed | Augustin de Angelis, C.R.S. † | Bishop of Umbriatico (Umbriaticum), Italy |
| Born | VIncenzo Maria Mazzoleni, O.P. † | | Bishop of Poreč (Parenzo), Croatia |
| 36.1 | Appointed | Ercole Domenico Monanni † | Bishop of Terracina, Priverno e Sezze, Italy |
| 47.6 | Appointed | Giuseppe Maria Sebastiani, O.C.D. † | Bishop of Bisignano, Italy | Bishop of Cittŕ di Castello, Italy |
| 72.3 | Confirmed | György Szelepcsényi † | Archbishop of Esztergom, Hungary |
| 35.6 | Confirmed | Ivan Smolianović (Szmolianovich) † | Bishop of Senj (-Modruš), Croatia |
| 24 Aug | 28.5 | Ordained Deacon | Philips-Erard van der Noot † | Deacon | Bishop of Gent {Ghent, Gand}, Belgium |
| 28 Aug | 40.6 | Ordained Bishop | Édouard Valot † | Bishop of Nevers, France | Bishop Emeritus |
| 28.5 | Ordained Priest | Philips-Erard van der Noot † | Priest | Bishop of Gent {Ghent, Gand}, Belgium |
| 1 Sep | | Ordained Bishop | Jan Bużeński † | Titular Bishop of Halmiros | Auxiliary Bishop of Gniezno, Poland |
| 5 Sep | 59.6 | Appointed | Alexander Fabri † | Bishop of Orange, France |
| 64.6 | Appointed | Tomasz Leżeński, O. Cist. † | Bishop of Lutsk (Łuck), Ukraine |
| 17 Sep | 58.4 | Died | Christophoro d’Authier de Sisgau, O.S.B. † | Titular Bishop of Bethleem |
| 64.7 | Died | Fabrizio Campana, O.S.B. † | Archbishop of Conza, Italy |
| 19 Sep | 54.7 | Died | Johann Bischopinck † | Auxiliary Bishop of Osnabrück, Germany |
| 20 Sep | | Born | Charles-Hyacinthe (Louis) Hugo, O. Praem. † | | Titular Bishop of Ptolemais in Phoenicia |
| 21 Sep | | Born | Bartolomeu do Pilar, O. Carm. † | | Bishop of Belém do Pará, Brazil |
| 25 Sep | 30.4 | Ordained Priest | Pietro Leoni † | Priest | Bishop of Verona, Italy |
| 30 Sep | | Born | Girolamo Crispi † | | Archbishop of Ferrara, Italy |
| 2 Oct | 43.1 | Ordained Bishop | Stephan Weinberger † | Titular Bishop of Domitiopolis | Auxiliary Bishop of Würzburg, Germany |
| 3 Oct | 35.7 | Appointed | Matteo Cosentino † | Bishop of Anglona-Tursi, Italy |
| 54.7 | Appointed | Alessandro Diotallevi, C.R.S.A. † | Bishop of Pesaro, Italy |
| 33.7 | Appointed | Francesco Grassi † | Bishop of Nona (Nin), Croatia |
| Appointed | Kazimieras (Kazimierz) Pacas (Pac) † | Bishop of Žemaičiai (Samogizia o Tels; Żmudź), Lithuania |
| 50.7 | Appointed | Gerolamo Visconti † | Bishop of Vigevano, Italy |
| 4 Oct | 51.7 | Ordained Priest | Diego Sarmiento Valladares † | Priest | Bishop Emeritus of Plasencia, Spain |
| 9 Oct | 60.5 | Ordained Bishop | Innico Caracciolo (Sr.) † | Cardinal, Archbishop of Napoli {Naples}, Italy |
| 35.7 | Ordained Bishop | Matteo Cosentino † | Bishop of Anglona-Tursi, Italy |
| 54.7 | Ordained Bishop | Alessandro Diotallevi, C.R.S.A. † | Bishop of Pesaro, Italy |
| 31.6 | Ordained Priest | Bartolomeo Gradenigo † | Priest | Bishop of Brescia, Italy |
| 33.7 | Ordained Bishop | Francesco Grassi † | Bishop of Nona (Nin), Croatia |
| 50.7 | Ordained Bishop | Gerolamo Visconti † | Bishop of Vigevano, Italy |
| 11 Oct | | Born | Giovanni Antonio Cavedi (Chevedo), O.F.M. † | | Bishop of Comacchio, Italy |
| 12 Oct | | Died | Petar Petretić † | Archbishop of Kalocsa, Hungary |
| 14 Oct | | Died | José de Láyńez y Gutiérrez, O.S.A. † | Bishop of Guadix, Spain |
| 15 Oct | | Died | Francisco de la Cueva Maldonado † | Archbishop of Santo Domingo, Dominican Republic |
| 18 Oct | | Born | Giovanni Battista Conventati, C.O. † | | Bishop Emeritus of Terracina, Priverno e Sezze, Italy |
| 30.4 | Ordained Priest | Uldericus Nardi † | Priest | Bishop of Bagnoregio (Bagnorea), Italy |
| 19 Oct | | Born | Genesio Calchi † | | Bishop of Lucca, Italy |
| 24 Oct | | Born | Domenico Filomarini, C.R. † | | Bishop of Trevico, Italy |
| 25 Oct | 69.0 | Died | Ernst Adalbert von Harrach zu Rohrau † | Cardinal, Archbishop of Praha {Prague}, Czechia |
| 26 Oct | | Born | Dominique-Barnabé Turgot de Saint-Clair † | | Bishop of Sées {Séez}, France |
| 27 Oct | 63.8 | Resigned | Giacinto Solaro di Moretta † | Bishop of Mondovi, Italy | Bishop Emeritus |
| 28 Oct | | Born | Johann Joachim Hahn † | | Auxiliary Bishop of Mainz, Germany |
| 1 Nov | 57.8 | Died | Francesco de Marchi † | Bishop of Krk (Veglia), Croatia |
| Born | Gaetano Stampa † | | Cardinal, Archbishop of Milano {Milan}, Italy |
| 7 Nov | 29.8 | Converted | Bl. Niels Stensen † | Vicar Apostolic of Nordic Missions, Germany |
| 14 Nov | 37.4 | Appointed | Carlo Barberini † | Cardinal-Deacon of San Cesareo in Palatio | Cardinal, Prefect of the Congregation for Propagation of the Faith |
| 53.6 | Appointed | Antonio Bichi † | Cardinal-Priest of Santa Maria degli Angeli | Cardinal, Bishop of Osimo, Italy |
| 63.8 | Appointed | Giulio Gabrielli † | Cardinal-Priest of San Lorenzo in Lucina | Cardinal, Cardinal-Bishop of Sabina |
| 31.7 | Appointed | Bartolomeo Gradenigo † | Bishop of Concordia (Sagittaria), Italy | Bishop of Brescia, Italy |
| 54.8 | Appointed | Carlo Gualterio † | Cardinal-Deacon of Sant’Angelo in Pescheria | Cardinal, Archbishop Emeritus of Fermo, Italy |
| 51.7 | Appointed | Friedrich von Hessen-Darmstadt, O.S.Io.Hieros. † | Cardinal-Deacon of Sant’Eustachio | Cardinal, Bishop of Wrocław (Breslau), Poland |
| 47.8 | Appointed | Giacomo Lenza, O.S.B. † | Archbishop of Conza, Italy |
| 30.6 | Appointed | Pietro Leoni † | Bishop of Ceneda, Italy | Bishop of Verona, Italy |
| 55.8 | Appointed | Arsenius a Mediolano (Milano), O.F.M. † | Titular Bishop of Paphus |
| 52.4 | Appointed | Virginio Orsini, O.S.Io.Hieros. † | Cardinal-Priest of Santa Prassede | Cardinal, Cardinal-Bishop of Frascati |
| 45.6 | Appointed | Carlo Pio di Savoia † | Cardinal-Priest of Santa Prisca | Cardinal, Cardinal-Bishop of Sabina |
| 60.8 | Appointed | Jan Różycki † | Bishop of Chełm, Poland |
| 19 Nov | 60.8 | Selected | Martin Borković, O.S.P.P.E. † | Bishop of Zagreb (Agram), Croatia |
| 20 Nov | 31.7 | Ordained Bishop | Bartolomeo Gradenigo † | Bishop of Concordia (Sagittaria), Italy | Bishop of Brescia, Italy |
| 47.8 | Ordained Bishop | Giacomo Lenza, O.S.B. † | Archbishop of Conza, Italy |
| 30.6 | Ordained Bishop | Pietro Leoni † | Bishop of Ceneda, Italy | Bishop of Verona, Italy |
| 22 Nov | | Died | Pietro Jerónimo Martínez y Rubio † | Archbishop of Palermo, Italy |
| 25 Nov | | Born | Mattia Ripa † | | Titular Bishop of Hebron |
| 27 Nov | | Ordained Bishop | Wojciech Jan Koryciński † | Bishop of Kamyanets-Podilskyi (Kamieniec), Ukraine | Archbishop of Lviv, Ukraine |
| 90.5 | Died | Gaspard Dubois (Van Den Bosch, Nemius) † | Archbishop of Cambrai, France |
| 58.9 | Ordained Bishop | Michel Poncet de la Rivičre † | Bishop of Sisteron, France | Archbishop of Bourges, France |
| 3 Dec | 72.7 | Died | Gabriel de Boislčve † | Bishop of Avranches, France |
| 8 Dec | 65.9 | Died | Miguel de Poblete Casasola † | Archbishop of Manila, Philippines |
| 9 Dec | 51.0 | Selected | Gilles de La Baume le Blanc de la Valičre † | Bishop of Nantes, France | Bishop Emeritus |
| Born | Luis de Salcedo y Azcona † | | Archbishop of Sevilla {Seville}, Spain |
| 11 Dec | 29.9 | Ordained Bishop | Jean-Baptiste Adhémar de Monteil de Grignan † | Titular Archbishop of Claudiopolis in Honoriade | Archbishop of Arles, France |
| 33.0 | Ordained Priest | Giannotto Gualterio † | Priest | Archbishop of Fermo, Italy |
| 12 Dec | 49.7 | Appointed | Giovanni Carlo Baldovinetti, O.P. † | Bishop of Sansepolcro (Borgo San Sepolcro), Italy |
| 18.9 | Elevated to Cardinal | Sigismondo Chigi † | Cardinal, Cardinal-Deacon of San Giorgio in Velabro |
| 50.0 | Elevated to Cardinal | Leopoldo de’ Medici † | Cardinal, Cardinal-Deacon of Santa Maria in Cosmedin |
| 30.9 | Confirmed | Charles-François de Loménie de Brienne † | Bishop of Coutances, France |
| 50.9 | Appointed | Giuseppe Maria Maraviglia, C.R. † | Bishop of Novara, Italy |
| Appointed | Tomáš Pállfy ab Erdöd † | Bishop of Eger, Hungary | Bishop of Nitra, Slovakia |
| 52.8 | Appointed | Francisco Rodríguez Castańón † | Bishop of Calahorra y La Calzada, Spain |
| 38.9 | Elevated to Cardinal | Giacomo Rospigliosi † | Cardinal, Cardinal-Priest of Santi Giovanni e Paolo |
| 46.5 | Appointed | Domenico Trucchi † | Bishop of Mondovi, Italy | Bishop Emeritus |
| 17 Dec | 26.9 | Ordained Priest | Jean-Baptiste de Beaumanoir de Lavardin † | Priest | Bishop of Rennes, France |
| 22.1 | Ordained Priest | Bernardino Plastina, O.M. † | Priest of Order of the Minims | Bishop of Oppido Mamertina, Italy |
| 24.5 | Ordained Priest | Francisco de la Puebla González † | Priest | Bishop of Santiago de Chile |
| 18 Dec | 49.7 | Ordained Bishop | Giovanni Carlo Baldovinetti, O.P. † | Bishop of Sansepolcro (Borgo San Sepolcro), Italy |
| 50.9 | Ordained Bishop | Giuseppe Maria Maraviglia, C.R. † | Bishop of Novara, Italy |
| 46.5 | Ordained Bishop | Domenico Trucchi † | Bishop of Mondovi, Italy | Bishop Emeritus |
| 21 Dec | 57.9 | Died | Braulio Sunyer † | Bishop of Lérida, Spain |
| 28 Dec | | Born | Nicola Guerriero † | | Bishop of Ravello e Scala, Italy |
| 29 Dec | 49.9 | Died | Baltasar Valdés y Noriega † | Bishop of Gaeta, Italy |
| 30 Dec | | Born | Alessandro Carlo Gaetano Varano † | | Bishop of Macerata e Tolentino, Italy |