| Date | Age | Event | Bishop | Title | Current Title |
| 2 Jul | 24.6 | Ordained Priest | Marcantonio Chenevix † | Priest | Bishop of Minervino Murge, Italy |
| Born | Giovanni Tommaso Maria Marelli, C.O. † | | Bishop of Imola, Italy |
| 4 Jul | 73.5 | Died | Cristóbal de la Mancha y Velazco, O.P. † | Bishop of Buenos Aires, Argentina |
| 17 Jul | 53.4 | Installed | Girolamo Casanate † | Cardinal-Deacon of Santa Maria in Portico (Campitelli) | Cardinal, Cardinal-Priest of San Silvestro in Capite |
| 40.5 | Appointed | Fernando Correia de Lacerda † | Bishop of Porto, Portugal | Bishop Emeritus |
| 57.5 | Installed | Girolamo Gastaldi † | Cardinal-Priest of Santa Pudenziana | Cardinal, Archbishop of Benevento, Italy |
| 49.5 | Appointed | João de Melo † | Bishop of Viseu, Portugal | Bishop of Coimbra, Portugal |
| 81.5 | Died | Marco Antonio Martinengo † | Bishop of Torcello (Turris), Italy |
| 42.4 | Appointed | Giuseppe Pianetti † | Bishop of Todi, Italy |
| 34.5 | Appointed | Felice Rospigliosi † | Cardinal-Deacon of Sant’Angelo in Pescheria | Cardinal, Cardinal-Deacon of Sant’Agata de’ Goti |
| 50.5 | Confirmed | José Sanchís y Ferrandis (Jerez), O. de M. † | Bishop of Segorbe, Spain | Archbishop of Tarragona, Spain |
| 40.5 | Appointed | Nikola Spanić † | Bishop of Korčula (Curzola, Cursola), Croatia |
| 23 Jul | 40.5 | Ordained Bishop | Nikola Spanić † | Bishop of Korčula (Curzola, Cursola), Croatia |
| 24 Jul | 70.5 | Selected | Diego Antonio Francés de Urrutigoyti y Lerma † | Bishop of Tarazona, Spain |
| 29 Jul | 42.5 | Ordained Bishop | Antonio de León y Becerra † | Bishop of Panamá | Bishop of Arequipa, Peru |
| 30 Jul | 36.5 | Ordained Bishop | Carlo Francesco Airoldi † | Titular Archbishop of Edessa in Osrhoëne | Apostolic Nuncio to Venice, Italy |
| 50.5 | Ordained Bishop | Diego de Castrillo † | Bishop of Cádiz, Spain | Archbishop of Zaragoza, Spain |
| 42.5 | Ordained Bishop | Giuseppe Pianetti † | Bishop of Todi, Italy |
| Aug | 47.2 | Resigned | Angelo Maria Ranuzzi † | Apostolic Nuncio to Poland | Cardinal, Archbishop of Bologna, Italy |
| 58.5 | Resigned | Francesco Ravizza † | Apostolic Nuncio to Portugal | Apostolic Nuncio |
| 3 Aug | | Born | Giovanni Battista Altieri (Jr.) † | | Cardinal, Cardinal-Bishop of Palestrina |
| 6 Aug | 22.5 | Ordained Priest | Johannes Wolfgang von Bodman † | Priest of Konstanz {Constance}, Germany | Auxiliary Bishop |
| 11 Aug | 50.6 | Appointed | Mikołaj Stefan Pac † | Administrator of Vilnius, Lithuania | Bishop |
| 53.6 | Died | Krzysztof Jan Żegocki † | Bishop of Chełm, Poland |
| 12 Aug | 53.2 | Died | Sisto Maria Pironti, O.P. † | Bishop of Sarno, Italy |
| 16 Aug | | Born | Hyacinthus Verdesca † | | Bishop of Carinola (Calina), Italy |
| 25 Aug | 53.2 | Died | Lancelot de Gottignies † | Bishop of Roermond, Netherlands |
| 28 Aug | | Born | José Francisco Bermúdez Mandía † | | Bishop of Astorga, Spain |
| 48.0 | Died | Eugenius Albertus d’Allamont † | Bishop of Gent {Ghent, Gand}, Belgium |
| Died | Manuel Pessoa de Figueiredo † | Prelate of São Sebastião do Rio de Janeiro, Brazil |
| 3 Sep | 44.6 | Ordained Bishop | Diego Ros de Medrano † | Bishop of Orense, Spain |
| 5 Sep | 17.0 | Professed | Claude Visdelou, S.J. † | Member of Society of Jesus | Vicar Apostolic of Kweichow [Guizhou], China |
| 11 Sep | 49.0 | Confirmed | Michel Amelot de Gournay † | Archbishop of Tours, France |
| 52.3 | Appointed | Bartolomeo Menatti † | Bishop of Lodi, Italy |
| 37.6 | Appointed | Ascanio Paganelli † | Bishop of Montalto (delle Marche), Italy |
| 12 Sep | | Born | Giovanni Crisostomo Verchio, O.S.B.I. † | | Bishop of Montemarano, Italy |
| 17 Sep | | Born | Dominico Giovanni Cavagnari † | | Bishop of Sagone (Sagona), France |
| 20 Sep | 61.7 | Selected | Andrés Aznar y Naves, O.S.A. † | Bishop of Teruel, Spain |
| 21 Sep | 61.5 | Died | Lorenzo Imperiali † | Cardinal, Cardinal-Priest of San Crisogono |
| 23 Sep | 49.7 | Ordained Priest | Niccolò Antonio De Tura † | Priest | Bishop of Sarno, Italy |
| 29.9 | Ordained Deacon | António de Saldanha † | Deacon | Bishop of Guarda, Portugal |
| 24 Sep | 40.7 | Ordained Bishop | Fernando Correia de Lacerda † | Bishop of Porto, Portugal | Bishop Emeritus |
| 25 Sep | 46.8 | Appointed | Alfonso de Balmaseda, O.S.A. † | Bishop of Gerona, Spain | Bishop of Zamora, Spain |
| 48.7 | Appointed | Johann Brassert † | Auxiliary Bishop of Speyer, Germany |
| 48.7 | Appointed | Johann Brassert † | Titular Bishop of Daulia | Auxiliary Bishop of Speyer, Germany |
| 67.3 | Appointed | Jean Caramuel y Lobkowitz, O.S.B. † | Bishop of Vigevano, Italy |
| 70.7 | Confirmed | Diego Antonio Francés de Urrutigoyti y Lerma † | Bishop of Tarazona, Spain |
| 53.4 | Appointed | Bernardino León de la Rocha † | Bishop of Coria, Spain |
| 37.2 | Installed | Francesco Nerli (Jr.) † | Cardinal-Priest of San Matteo in Merulana | Cardinal, Bishop Emeritus of Assisi, Italy |
| 45.7 | Confirmed | Sebastian von Pötting-Persing † | Bishop of Passau, Germany |
| Appointed | Íñigo (Ignacio) Royo, O.S.B. † | Archbishop (Personal Title) of Barbastro, Spain | Bishop |
| 58.7 | Appointed | Francisco Antonio Sarmiento de Luna y Enríquez, O.S.A. † | Bishop of Almería, Spain | Bishop of Coria, Spain |
| 42.2 | Appointed | Juan Bautista Sorribas, O. Carm. † | Bishop of Ampurias e Civita, Italy |
| 76.0 | Appointed | Giambattista Spada † | Cardinal, Cardinal-Priest of San Crisogono |
| 57.7 | Appointed | Domenico Tafuri, O.SS.T. † | Bishop of Satriano e Campagna, Italy |
| 27 Sep | | Born | Luigi Maria Strozzi † | | Bishop of Fiesole, Italy |
| Oct | 29.7 | Ordained Priest | Franz Caspar von Stadion † | Priest of Lavant, Slovenia | Bishop |
| 59.4 | Died | Franjo Soimirovic (Svimirovich), O.F.M. Obs. † | Archbishop of Achrida (Ochrida), Bulgaria |
| 1 Oct | 40.9 | Ordained Bishop | Jean-Louis de Fromentières † | Bishop of Aire, France |
| 52.3 | Ordained Bishop | Bartolomeo Menatti † | Bishop of Lodi, Italy |
| 37.7 | Ordained Bishop | Ascanio Paganelli † | Bishop of Montalto (delle Marche), Italy |
| 57.7 | Ordained Bishop | Domenico Tafuri, O.SS.T. † | Bishop of Satriano e Campagna, Italy |
| 2 Oct | | Born | Franciszek Kaznowski † | | Auxiliary Bishop of Poznań, Poland |
| 4 Oct | | Born | Johannes Müllener, C.M. † | | Vicar Apostolic of Se-Ciuen (Setchoan, Szechwan, Sichuan), China |
| 6 Oct | | Born | Giovanni Battista Maria Multedo, O.C.D. † | | Vicar Apostolic of Malabar, India |
| 14 Oct | | Died | Diego Osorio de Escobar y Llamas (Mendoza) † | Bishop Emeritus of Tlaxcala (Puebla de los Angeles), México |
| 16 Oct | | Born | Antonio Monroy y Meneses, O. de M. † | | Bishop Emeritus of Santa Marta, Colombia |
| 19 Oct | 62.2 | Died | François Foucquet † | Archbishop of Narbonne, France |
| 21 Oct | 29.8 | Selected | Franz Caspar von Stadion † | Bishop of Lavant, Slovenia |
| 29 Oct | | Born | Gaetano Zuanelli † | | Bishop of Belluno, Italy |
| Nov | 71.8 | Died | Paolo Diano-Parisi † | Bishop of Oppido Mamertina, Italy |
| Died | Giuseppe Palermo † | Archbishop of Santa Severina, Italy |
| 3 Nov | | Born | Paolo Basile, O.F.M. Obs. † | | Archbishop of Palermo, Italy |
| 5 Nov | 36.8 | Appointed | Carlo Francesco Airoldi † | Apostolic Nuncio to Florence (Tuscany), Italy | Apostolic Nuncio to Venice, Italy |
| 17 Nov | | Born | Gianfrancesco De’ Bisleti † | | Bishop Emeritus of Segni, Italy |
| 27 Nov | 68.7 | Appointed | Juan de Almoguera, O.SS.T. † | Archbishop of Lima, Peru |
| 49.8 | Appointed | Juan Aparicio Navarro † | Bishop of Lugo, Spain | Bishop of León, Spain |
| 65.9 | Confirmed | Léon Bacoué, O.F.M. † | Bishop of Glandèves, France | Bishop Emeritus |
| 56.9 | Confirmed | Kazimierz Florian Czartoryski † | Archbishop of Gniezno, Poland |
| 58.9 | Appointed | Giovanni Roano e Corrionero † | Archbishop of Monreale, Italy |
| Appointed | Francisco Verdín y Molina † | Bishop of Michoacán, México |
| 31.2 | Confirmed | Johann Friedrich von Waldstein, O.Cr. † | Bishop of Hradec Králové, Czechia | Archbishop of Praha {Prague}, Czechia |
| 30 Nov | 25.8 | Ordained Priest | Andrzej Chryzostom Załuski † | Priest | Bishop of Warmia (Ermland), Poland |
| 10 Dec | 60.0 | Ordained Priest | Joannes Lucidus Cataneo † | Priest | Bishop of Mantova, Italy |
| 13 Dec | | Born | José de Fialho, O. Cist. † | | Bishop of Guarda, Portugal |
| Born | Alexander Antoni Pleszowice Fredro † | | Bishop of Przemyśl, Poland |
| 16 Dec | 70.9 | Died | Giovan Battista Foppa, C.O. † | Archbishop of Benevento, Italy |
| 18 Dec | | Appointed | Jaime de Copóns y de Tamarit † | Bishop of Lérida, Spain |
| 35.9 | Appointed | Stanisław Kazimierz Dąmbski † | Bishop of Chełm, Poland | Bishop of Kraków, Poland |
| 49.9 | Confirmed | Niccolò Antonio De Tura † | Bishop of Sarno, Italy |
| 50.9 | Appointed | Alexander da Silva † | Bishop of Elvas, Portugal |
| 71.9 | Died | Francesco Gonzaga, C.R. † | Bishop of Nola, Italy |
| Born | Bernard Gozdzki † | | Auxiliary Bishop of Poznań, Poland |
| 45.9 | Appointed | René Le Sauvage † | Bishop of Lavaur, France |
| 43.9 | Appointed | Johannes Schmitzberger, O.S.B. † | Auxiliary Bishop of Wien, Austria |
| 43.9 | Appointed | Johannes Schmitzberger, O.S.B. † | Titular Bishop of Helenopolis in Bithynia | Auxiliary Bishop of Wien, Austria |
| 50.3 | Appointed | Pedro Tris Lacal, O. Carm. † | Bishop of Albarracin, Spain |
| Appointed | Giacomo Vianoli † | Bishop of Torcello (Turris), Italy |
| 20 Dec | 47.9 | Selected | Simón García Pedrejón, O.F.M. Obs. † | Bishop of Tuy, Spain | Bishop of Oviedo, Spain |
| 21 Dec | 49.9 | Ordained Bishop | Niccolò Antonio De Tura † | Bishop of Sarno, Italy |
| 22 Dec | | Born | Leandro di Porzia (Porcia), O.S.B. † | | Cardinal, Bishop Emeritus of Bergamo, Italy |
| 23 Dec | 27.9 | Ordained Deacon | Marcantonio Agazzi † | Deacon | Bishop of Ceneda, Italy |
| 27.9 | Ordained Priest | Johann Brunetti † | Priest of Wrocław (Breslau), Poland | Auxiliary Bishop |
| 23.0 | Ordained Priest | Giovanni Alfonso Petrucci † | Priest | Bishop of Belcastro, Italy |
| 30.1 | Ordained Priest | António de Saldanha † | Priest | Bishop of Guarda, Portugal |
| 24.2 | Ordained Priest | St. Giuseppe Maria Tomasi di Lampedusa, C.R. † | Priest of Congregation of Clerics Regular | Cardinal, Cardinal-Priest of Santi Silvestro e Martino ai Monti |
| 31 Dec | 33.9 | Ordained Bishop | Daniel-Louis de Baradat † | Bishop of Vabres, France |