| Date | Age | Event | Bishop | Title | Current Title |
| 3 Jul | 67.2 | Died | Pierre de Donnauld, O.S.B. † | Bishop of Mirepoix, France |
| 32.5 | Succeeded | Louis de Nogaret de La Valette † | Bishop of Mirepoix, France | Bishop of Carcassonne, France |
| 5 Jul | 47.5 | Died | Peter Wall † | Auxiliary Bishop of Augsburg, Germany |
| 6 Jul | | Born | Nicolò Acciaioli † | | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 7 Jul | 51.9 | Ordained Bishop | Engelbert des Bois † | Bishop of Namur {Namen}, Belgium |
| 11 Jul | 44.5 | Died | Baltasar Borja † | Bishop of Mallorca, Spain |
| 12 Jul | 62.8 | Died | Gaspard du Laurens, O.S.B. † | Archbishop of Arles, France |
| 13 Jul | 50.4 | Died | Giovanni Battista Deti † | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 14 Jul | 48.5 | Ordained Bishop | Georg Hammer † | Titular Bishop of Diocaesarea in Palaestina | Auxiliary Bishop of Magdeburg, Germany |
| 51.5 | Ordained Bishop | Raymond de Montaigne † | Bishop of Bayonne, France |
| 15 Jul | 50.0 | Appointed | Gaspar de Borja y Velasco † | Cardinal-Bishop of Albano | Cardinal, Archbishop of Toledo, Spain |
| 79.0 | Appointed | Domenico Ginnasi † | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 64.5 | Elevated to Cardinal | Diego Guzmán de Haros † | Cardinal, Archbishop of Sevilla {Seville}, Spain |
| 45.5 | Appointed | Carlo Emmanuele Pio di Savoia † | Cardinal-Bishop of Porto e Santa Rufina | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 70.5 | Died | Giandomenico Ridolfi, C.R. † | Bishop of Oria, Italy |
| 51.5 | Appointed | Giovanni Battista Scanaroli (Scannaroli) † | Titular Bishop of Sidon |
| 17 Jul | 60.5 | Died | Tomás de la Torre Gibaja, O.P. † | Bishop of Córdoba (Tucumán), Argentina |
| 20 Jul | 46.5 | Selected | Jean Jaubert de Barrault † | Archbishop of Arles, France |
| 57.5 | Selected | Juan López de Agurto de la Mata † | Bishop of Puerto Rico (Porto Rico) | Bishop of Coro, Venezuela |
| 1 Aug | | Ordained Bishop | Jean Guérin † | Bishop of Grasse, France |
| 2 Aug | | Ordained Bishop | Hector d’Ouvrier † | Bishop of Dol, France | Bishop of Nîmes, France |
| Born | Bl. Estephan Douaihi † | | Patriarch of Antiochia {Antioch} (Maronite), Lebanon |
| 7 Aug | 69.5 | Installed | Francisco de Rivera y Pareja, O. de M. † | Bishop of Michoacán, México |
| 8 Aug | 59.2 | Selected | Bernardino de Sena (Senis; Senna), O.F.M. Obs. † | Bishop of Viseu, Portugal |
| 12 Aug | 45.6 | Appointed | Augustinus Basrci (Bagesius), O.P. † | Coadjutor Archbishop of Nachitschewan (Naxivan, Nakhtchevan, Nakhchivan), Armenia | Archbishop |
| 45.6 | Appointed | Augustinus Basrci (Bagesius), O.P. † | Titular Archbishop of Myra | Archbishop of Nachitschewan (Naxivan, Nakhtchevan, Nakhchivan), Armenia |
| 51.6 | Installed | Gil Carrillo de Albornoz † | Cardinal-Priest of Santa Maria in Via | Cardinal, Archbishop Emeritus of Taranto, Italy |
| 63.7 | Appointed | José González Díez, O.P. † | Archbishop of Burgos, Spain |
| 55.6 | Appointed | Agustin de Hinojosa y Montalvo, O.F.M. † | Bishop of Nicaragua |
| 41.4 | Installed | Baltasar Moscoso y Sandoval † | Cardinal-Priest of Santa Croce in Gerusalemme | Cardinal, Archbishop of Toledo, Spain |
| 38.6 | Appointed | John O’Mollony † | Bishop of Killaloe, Ireland |
| 56.2 | Installed | Giovanni Battista Pamphilj † | Cardinal-Priest of Sant’Eusebio | Pope (Roma {Rome}, Italy) |
| 64.4 | Confirmed | Gregorio Parcero de Castro, O.S.B. † | Bishop of Perpignan-Elne, France | Bishop of Tortosa, Spain |
| 32.6 | Installed | Antonio Santacroce † | Cardinal-Priest of Santi Nereo ed Achilleo | Cardinal, Archbishop Emeritus of Urbino, Italy |
| 13 Aug | | Died | Marcello Crescenzi † | Bishop of Assisi, Italy |
| 72.9 | Died | Alessandro Marzi de’ Medici † | Archbishop of Firenze {Florence}, Italy |
| 15 Aug | 51.5 | Died | Gabriel de L’Aubespine † | Bishop of Orléans, France |
| 16 Aug | 68.6 | Died | Miguel Pereira † | Bishop of São Salvador da Bahia de Todos os Santos, Brazil |
| 18 Aug | | Born | Paolo Pecci † | | Bishop of Massa Marittima, Italy |
| 26 Aug | | Confirmed | Sebastien de Lodron † | Bishop of Gurk, Austria |
| 70.6 | Died | Guillaume Simonin † | Auxiliary Bishop Emeritus of Besançon, France |
| 30 Aug | | Born | Johann Martin von Eyb † | | Bishop of Eichstätt, Germany |
| 31 Aug | | Installed | Metody Terlecki, O.S.B.M. † | Bishop of Chełm and Bełz (Ukrainian), Poland |
| 1 Sep | 45.6 | Ordained Bishop | Augustinus Basrci (Bagesius), O.P. † | Titular Archbishop of Myra | Archbishop of Nachitschewan (Naxivan, Nakhtchevan, Nakhchivan), Armenia |
| 69.6 | Died | Alberto Valier † | Bishop of Verona, Italy |
| 6 Sep | 33.9 | Appointed | Alessandro Bichi † | Apostolic Nuncio to France | Cardinal, Bishop of Carpentras, France |
| 52.6 | Resigned | Giovanni Francesco Guidi di Bagno † | Apostolic Nuncio to France | Cardinal, Bishop Emeritus of Rieti, Italy |
| 9 Sep | 47.6 | Confirmed | Tommaso d’Ancora (Ariconi), C.R. † | Bishop of Mottola (Motula), Italy | Archbishop of Trani, Italy |
| 33.9 | Appointed | Alessandro Bichi † | Cardinal, Bishop of Carpentras, France |
| 33.0 | Appointed | Philipp Friedrich von Breuner † | Auxiliary Bishop of Olomouc (Olmütz), Czechia | Bishop of Wien, Austria |
| 33.0 | Appointed | Philipp Friedrich von Breuner † | Titular Bishop of Ioppe | Bishop of Wien, Austria |
| Appointed | Luis Córdoba Ronquillo, O.SS.T. † | Bishop of Cartagena, Colombia | Bishop of Trujillo, Peru |
| 54.6 | Appointed | Cosimo de’ Bardi † | Archbishop of Firenze {Florence}, Italy |
| 39.6 | Appointed | Giovanni Battista Deti (Deto) † | Bishop of Anglona-Tursi, Italy |
| Born | Pietro Isimbardi, O. Carm. † | | Bishop of Cremona, Italy |
| 40.6 | Appointed | Johann Walterfinger, O.S.B. † | Auxiliary Bishop of Wien, Austria |
| 40.6 | Appointed | Johann Walterfinger, O.S.B. † | Titular Bishop of Germanicia | Auxiliary Bishop of Wien, Austria |
| 11 Sep | | Born | Jean-Ferdinand Van Beughem † | | Bishop of Antwerpen {Antwerp, Anvers}, Belgium |
| 14 Sep | | Born | Gaetano De Andrea, C.R. † | | Bishop of Monopoli, Italy |
| Born | Giovanni Geronimo (Girolamo) Doria, C.R.S. † | | Bishop of Nebbio, France |
| 60.7 | Died | Michel Raoul de La Guibourgère † | Bishop of Saintes, France |
| 15 Sep | 50.2 | Ordained Bishop | Gaspar de Borja y Velasco † | Cardinal-Bishop of Albano | Cardinal, Archbishop of Toledo, Spain |
| 16 Sep | 55.7 | Ordained Bishop | Agustin de Hinojosa y Montalvo, O.F.M. † | Bishop of Nicaragua |
| 18 Sep | 78.5 | Died | Melchior Klesl † | Cardinal, Bishop of Wien, Austria |
| 21 Sep | 59.7 | Died | Istvan Szentandrássy (Cecchio), O.F.M. Obs. † | Bishop Emeritus of Smederevo (Semendria), Serbia |
| 22 Sep | 47.7 | Ordained Bishop | Tommaso d’Ancora (Ariconi), C.R. † | Bishop of Mottola (Motula), Italy | Archbishop of Trani, Italy |
| 23 Sep | 34.7 | Appointed | Giorgio (Gregorio) Bolognetti † | Bishop of Ascoli Satriano (Puglia), Italy | Bishop Emeritus of Rieti, Italy |
| 51.7 | Appointed | Gil Carrillo de Albornoz † | Archbishop of Taranto, Italy | Cardinal, Archbishop Emeritus |
| 35.2 | Appointed | Ulderico Carpegna † | Bishop of Gubbio, Italy | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
| 49.7 | Appointed | Francisco Sánchez Villanueva y Vega † | Archbishop (Personal Title) of Mazara del Vallo, Italy | Bishop Emeritus of Islas Canarias {Canary Islands}, Spain |
| 63.7 | Appointed | Tegrimus Tegrimi † | Bishop of Assisi, Italy |
| 27 Sep | | Born | Michele Antonio Vibò † | | Archbishop of Torino {Turin}, Italy |
| 30 Sep | 65.7 | Died | Rafael Díaz de Cabrera, O.SS.T. † | Bishop of Mondoñedo, Spain |
| 3 Oct | | Born | João Duarte do Sacramento, C.O. † | | Bishop-Elect of Olinda, Brazil |
| 6 Oct | 51.7 | Ordained Bishop | Gil Carrillo de Albornoz † | Archbishop of Taranto, Italy | Cardinal, Archbishop Emeritus |
| Born | Luis de Sousa † | | Cardinal, Archbishop of Lisboa, Portugal |
| 42.7 | Ordained Bishop | Jean Henri de Salette † | Bishop of Lescar, France |
| 7 Oct | 34.7 | Ordained Bishop | Giorgio (Gregorio) Bolognetti † | Bishop of Ascoli Satriano (Puglia), Italy | Bishop Emeritus of Rieti, Italy |
| 35.2 | Ordained Bishop | Ulderico Carpegna † | Bishop of Gubbio, Italy | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
| 51.7 | Ordained Bishop | Giovanni Battista Scanaroli (Scannaroli) † | Titular Bishop of Sidon |
| 63.7 | Ordained Bishop | Tegrimus Tegrimi † | Bishop of Assisi, Italy |
| 10 Oct | 45.7 | Ordained Bishop | Malachy O’Queely † | Archbishop of Tuam, Ireland |
| 11 Oct | | Born | Matteo Fazio, O.P. † | | Bishop of Patti, Italy |
| 16 Oct | 66.7 | Died | Carlos Marcelo Corni Velazquez † | Bishop of Trujillo, Peru |
| Born | Sebastiano Pisani † | | Bishop of Verona, Italy |
| 23 Oct | 33.1 | Appointed | Agustín Spínola Basadone † | Archbishop of Santiago de Compostela, Spain | Cardinal, Archbishop of Sevilla {Seville}, Spain |
| 24 Oct | 25.8 | Converted | Mikołaj Torosowicz † | Archbishop of Lviv (Armenian), Ukraine |
| 25 Oct | | Selected | György Drašković † | Bishop of Vác, Hungary | Bishop of Pécs, Hungary |
| 28 Oct | 65.8 | Selected | Pedro Moya Arjona † | Bishop of Tuy, Spain |
| 30 Oct | | Selected | Juan de Santander, O.F.M. † | Bishop of Mallorca, Spain |
| 31 Oct | 54.8 | Died | Julián de Cortázar † | Archbishop of Santafé en Nueva Granada, Colombia |
| 4 Nov | | Born | François Le Tellier † | | Bishop of Digne, France |
| 6 Nov | | Born | Alfonso Pacella (Pacelli) † | | Bishop of Muro Lucano, Italy |
| 10 Nov | 38.8 | Ordained Bishop | John O’Mollony † | Bishop of Killaloe, Ireland |
| 13 Nov | 49.8 | Appointed | Fabrizio Antinori † | Archbishop (Personal Title) of Siracusa, Italy | Bishop |
| 40.8 | Appointed | Arcasio Ricci † | Bishop of Gravina (di Puglia), Italy |
| 51.1 | Confirmed | George Anton von Rodenstein † | Bishop of Worms, Germany |
| Appointed | Rinaldo Scarlicchio † | Bishop of Ljubljana (Laybach; Laibach), Slovenia |
| 67.8 | Appointed | Miguel Santos de Sampedro † | Archbishop of Granada, Spain |
| 50.8 | Appointed | Giovanni Domenico Spinola † | Archbishop of Acerenza e Matera, Italy | Cardinal, Bishop of Mazara del Vallo, Italy |
| 23 Nov | | Died | Robert Berthelot, O. Carm. † | Auxiliary Bishop of Lyon, France |
| 24 Nov | | Born | Guillaume de La Brunetière du Plessis-Gesté † | | Bishop of Saintes, France |
| 40.8 | Ordained Bishop | Arcasio Ricci † | Bishop of Gravina (di Puglia), Italy |
| 27 Nov | | Born | Sigmund Franz von Österreich † | |
| 60.9 | Died | Evangelista Tornioli, O.S.B. † | Bishop of Città di Castello, Italy |
| 30 Nov | 49.9 | Installed | Jerónimo Manrique de Lara y de Herrera, O. de M. † | Bishop of Santiago de Cuba | Bishop of Santiago de Cuba |
| 2 Dec | | Appointed | Pedro Herrera Suárez, O.P. † | Bishop of Tarazona, Spain |
| 58.9 | Appointed | Andrzej Lipski † | Bishop of Kraków, Poland |
| Appointed | Cristóbal de Lobera y Torres † | Bishop of Plasencia, Spain |
| 45.1 | Appointed | Domingo Pimentel Zúñiga, O.P. † | Bishop of Osma, Spain | Cardinal, Archbishop Emeritus of Sevilla {Seville}, Spain |
| Appointed | Agustín de Ugarte y Sarabia † | Bishop of Santiago de Guatemala | Bishop of Quito, Ecuador |
| 5 Dec | 60.9 | Died | Friedrich Förner † | Auxiliary Bishop of Bamberg, Germany |
| 50.9 | Selected | Manoel Telles de Brito, O.P. † | Archbishop of Goa, India |
| 8 Dec | 36.4 | Ordained Priest | Persio Caracci † | Priest | Bishop Emeritus of Larino, Italy |
| 9 Dec | | Born | Louis Aube de Roquemartine † | | Bishop of Saint-Paul-Trois-Châteaux, France |
| 12 Dec | | Born | Joseph Tobie Franc, C.R.A. † | | Abbot of Saint-Maurice, Switzerland |
| 33.9 | Selected | Victor Le Bouthilier † | Coadjutor Archbishop of Tours, France | Archbishop |
| 15 Dec | 50.9 | Ordained Bishop | Giovanni Domenico Spinola † | Archbishop of Acerenza e Matera, Italy | Cardinal, Bishop of Mazara del Vallo, Italy |
| 16 Dec | 27.3 | Confirmed | François Adhémar de Monteil de Grignan † | Bishop of Saint-Paul-Trois-Châteaux, France | Archbishop of Arles, France |
| 60.9 | Appointed | Antonio Corderiña Vega, O.S.A. † | Bishop of Santa Marta, Colombia | Bishop of Ayacucho o Huamanga (Guamanga), Peru |
| 55.0 | Appointed | Pedro Puigmartí Funes, O.S.B. † | Bishop of Solsona, Spain |
| 59.5 | Confirmed | Bernardino de Sena (Senis; Senna), O.F.M. Obs. † | Bishop of Viseu, Portugal |
| 26 Dec | | Died | Gioia Dragomani † | Bishop of Pienza, Italy |
| 67.9 | Died | Claude de Gelas † | Bishop of Agen, France |
| 30 Dec | | Selected | Nicolas de Grillier † | Bishop of Bazas, France | Bishop of Uzés, France |