| Date | Age | Event | Bishop | Title | Current Title |
| 4 Jul | | Born | Pier Luigi Carafa (Jr.) † | | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 47.5 | Selected | François-Placide de Baudry de Piancourt, O.S.B. † | Bishop of Mende, France |
| 5 Jul | 25.5 | Selected | Gilles-Jean-François de Beauvau du Rivau † | Bishop of Nantes, France |
| 9 Jul | | Born | Juan José de Escalona y Calatayud † | | Bishop of Michoacán, México |
| 12 Jul | 55.5 | Appointed | Ramón de Azlor y Berbegal † | Bishop of Huesca, Spain |
| 56.5 | Confirmed | Baltasar Tomás Carbonell y Sánchez, O.P. † | Bishop of Sigüenza, Spain |
| 54.5 | Confirmed | Ján Gubasóczy (Gubašóci) † | Bishop of Vác, Hungary | Bishop of Nitra, Slovakia |
| 41.1 | Appointed | Carlo Filippo Sfondrati, B. † | Bishop of Volterra, Italy |
| 14 Jul | | Born | Felice Leone, O.E.S.A. † | | Bishop of Avellino e Frigento, Italy |
| 17 Jul | 62.5 | Died | Agustín Antolínez, O.S.A. † | Bishop of Badajoz, Spain |
| 18 Jul | 51.5 | Ordained Bishop | Bernardo Mateo Sánchez de Castellar † | Bishop of Jaca, Spain | Bishop of Tarazona, Spain |
| 20 Jul | 73.5 | Died | Matthieu de Castro Malo, C.O. † | Vicar Apostolic Emeritus of Idalcan / Deccan / Bijapur, India |
| 24 Jul | 55.5 | Died | Ignace André Akhidjan † | Patriarch of Antiochia {Antioch} (Syrian), Lebanon |
| Born | Matteo Bertolini † | | Archbishop of Sassari, Italy |
| 25 Jul | 56.3 | Ordained Bishop | José Antonio de Lencastre, O. Carm. † | Bishop of Miranda (do Douro), Portugal | Bishop Emeritus of Leiria, Portugal |
| 41.2 | Ordained Bishop | Carlo Filippo Sfondrati, B. † | Bishop of Volterra, Italy |
| 48.5 | Ordained Bishop | Frans van Horenbeke † | Bishop of Gent {Ghent, Gand}, Belgium |
| 28 Jul | | Born | Pier Gerolamo Caravadossi, O.P. † | | Bishop of Casale Monferrato, Italy |
| 29 Jul | 62.5 | Appointed | Maurice Durcan † | Vicar Apostolic of Achonry, Ireland |
| Aug | 49.2 | Died | Giovanni Battista Desio † | Bishop of Venosa, Italy |
| 1 Aug | 73.5 | Died | Camillo Ragona † | Bishop of Capaccio, Italy |
| 2 Aug | | Born | Antonio Marulli † | | Titular Archbishop of Nazareth |
| 5 Aug | 75.5 | Died | Maciej Bystram † | Auxiliary Bishop of Chelmno (Culma, Kulm), Poland |
| 8 Aug | 40.1 | Ordained Bishop | Guillaume de Meschatin † | Bishop of Gap, France |
| 9 Aug | 40.5 | Installed | Manuel Fernández de Santa Cruz y Sahagún † | Bishop of Tlaxcala (Puebla de los Angeles), México |
| 16 Aug | 66.6 | Died | Carlo Nembrini † | Bishop of Parma, Italy |
| 18 Aug | 56.6 | Installed | Jacques de Fieux † | Bishop of Toul, France |
| 21 Aug | 39.6 | Appointed | Bl. Niels Stensen † | Vicar Apostolic of Nordic Missions, Germany |
| 25 Aug | | Born | Jean-Joseph Languet de Gergy † | | Archbishop of Sens, France |
| 29 Aug | 56.5 | Died | Andrzej Olszowski † | Archbishop of Gniezno, Poland |
| 30 Aug | 35.6 | Appointed | Francisco de Aguiar y Seijas y Ulloa † | Bishop of Michoacán, México | Archbishop of México, Federal District |
| 33.6 | Appointed | Jean-Jacques d’Obeilh (d’Aubeil) † | Bishop of Orange, France |
| 65.6 | Appointed | Gregório dos Anjos, C. S. J. † | Bishop of São Luís do Maranhão, Brazil |
| 60.6 | Appointed | Giacomo Fantuzzi (Elefantucci) † | Bishop of Cesena, Italy |
| 46.7 | Confirmed | Guillaume de La Brunetière du Plessis-Gesté † | Bishop of Saintes, France |
| 37.6 | Confirmed | Armand-Anne-Tristan de La Baume de Suze † | Bishop of Tarbes, France | Archbishop of Auch, France |
| 60.6 | Appointed | Bernardo de Santa Maria Zuzarte de Andrade, C.R.S.A. † | Bishop of São Tomé e Príncipe |
| 31 Aug | 73.6 | Died | Giulio Gabrielli † | Cardinal, Cardinal-Bishop of Sabina |
| 4 Sep | | Born | Giovanni Carafa, C.R. † | | Bishop of Nicastro, Italy |
| 5 Sep | | Died | Casimirus Damokos, O.F.M. Ref. † | Titular Bishop of Coronea | Vicar Apostolic |
| 6 Sep | 72.6 | Resigned | Andrija Bogdani † | Archbishop of Skopje, North Macedonia | Archbishop Emeritus |
| 12 Sep | 60.6 | Ordained Bishop | Giacomo Fantuzzi (Elefantucci) † | Bishop of Cesena, Italy |
| 57.1 | Died | Camillo Massimi † | Cardinal, Cardinal-Priest of Sant’Anastasia |
| 13 Sep | 62.6 | Appointed | Francisco Aguado † | Bishop of Astorga, Spain |
| 68.9 | Appointed | Niccolò Albergati-Ludovisi † | Cardinal-Bishop of Sabina | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
| 40.6 | Appointed | Diego de Baños y Sotomayor † | Bishop of Santa Marta, Colombia | Bishop of Caracas, Santiago de Venezuela |
| 51.9 | Appointed | St. Gregorio Giovanni Gasparo Barbarigo † | Cardinal-Priest of San Marco | Cardinal, Bishop of Padova {Padua}, Italy |
| Born | Ludovicus Benzoni, O. Carm. † | | Titular Bishop of Elusa |
| 64.1 | Appointed | Alderano Cibo (Cybo) † | Cardinal-Priest of San Lorenzo in Lucina | Cardinal, Bishop Emeritus of Jesi, Italy |
| 51.6 | Appointed | Alfonso Bernardo de los Ríos y Guzmán, O.SS.T. † | Archbishop of Granada, Spain |
| 55.6 | Appointed | Juan Antonio García de Palacios † | Bishop of Santiago de Cuba |
| 61.6 | Appointed | Girolamo Gastaldi † | Cardinal-Priest of Sant’Anastasia | Cardinal, Archbishop of Benevento, Italy |
| 55.9 | Appointed | Guilelmus Herincx, O.F.M. Rec. † | Bishop of Ypres (Ieper), Belgium |
| 53.6 | Appointed | Carlo Labia, C.R. † | Archbishop (Personal Title) of Adria, Italy | Bishop |
| 66.6 | Appointed | Francisco López de Urraca, O.S.A. † | Bishop of Alghero, Italy | Bishop of Barbastro, Spain |
| 55.1 | Confirmed | Diego Lozano González, O. Carm. † | Bishop of Potenza, Italy |
| 45.6 | Appointed | Andrés de las Navas y Quevedo, O. de M. † | Bishop of Nicaragua | Bishop of Santiago de Guatemala |
| 35.6 | Appointed | Scipione Negrelli † | Bishop of San Severino (Marche), Italy |
| 68.7 | Appointed | Luigi Omodei (Sr.) † | Cardinal-Priest of Santa Prassede | Cardinal, Cardinal-Priest of San Lorenzo in Lucina |
| 67.3 | Appointed | Pietro Vito Ottoboni † | Cardinal-Priest of Santa Maria in Trastevere | Pope (Roma {Rome}, Italy) |
| 36.1 | Confirmed | Juan de Santiago y León Garabito † | Bishop of Guadalajara, Jalisco, México |
| 68.6 | Appointed | Marcos de Sobremonte † | Bishop of Puerto Rico (Porto Rico) |
| 39.6 | Appointed | Bl. Niels Stensen † | Titular Bishop of Titopolis | Vicar Apostolic of Nordic Missions, Germany |
| 74.4 | Appointed | Aubertus van den Eede † | Bishop of Antwerpen {Antwerp, Anvers}, Belgium |
| 15 Sep | | Born | François-Paul de Neufville de Villeroy † | | Archbishop of Lyon, France |
| 17 Sep | | Born | Andrea Maddalena, C.R.M. † | | Archbishop of Brindisi, Italy |
| 18 Sep | 22.1 | Ordained Deacon | Daniele Sansoni † | Deacon | Bishop of Novigrad (Cittanova), Croatia |
| 23.8 | Ordained Deacon | Simon Judas Thaddäus Schmidt † | Deacon of Freising, Germany | Auxiliary Bishop |
| 19 Sep | 22.9 | Ordained Deacon | Stefano Fogliani † | Deacon | Bishop of Modena, Italy |
| 55.1 | Ordained Bishop | Diego Lozano González, O. Carm. † | Bishop of Potenza, Italy |
| 35.7 | Ordained Bishop | Scipione Negrelli † | Bishop of San Severino (Marche), Italy |
| 39.6 | Ordained Bishop | Bl. Niels Stensen † | Titular Bishop of Titopolis | Vicar Apostolic of Nordic Missions, Germany |
| 21 Sep | 22.9 | Ordained Priest | Stefano Fogliani † | Priest | Bishop of Modena, Italy |
| 25 Sep | 58.7 | Died | Antonio del Buffalo, O.F.M. † | Bishop of Gallipoli, Italy |
| 26 Sep | 56.7 | Ordained Bishop | Baltasar Tomás Carbonell y Sánchez, O.P. † | Bishop of Sigüenza, Spain |
| 51.4 | Ordained Bishop | François Picquet † | Titular Bishop of Caesaropolis | Bishop of Baghdad, Iraq |
| 28 Sep | 51.7 | Died | Pascual de Aragón-Córdoba-Cardona y Fernández de Córdoba † | Cardinal, Archbishop of Toledo, Spain |
| Died | Alberto Badoer † | Bishop of Crema, Italy |
| 30 Sep | | Born | László Ádám Erdődy † | | Bishop of Nitra, Slovakia |
| Oct | 62.7 | Died | Ottaviano della Rovere, B. † | Bishop of Fossano, Italy |
| 10 Oct | 37.7 | Ordained Bishop | Armand-Anne-Tristan de La Baume de Suze † | Bishop of Tarbes, France | Archbishop of Auch, France |
| 11 Oct | 34.7 | Confirmed | Michel Cassagnet de Tilladet † | Bishop of Mâcon, France |
| 52.7 | Appointed | François de Barthélemy de Gramont de Lanta † | Bishop of Saint-Papoul, France |
| 30.7 | Confirmed | Charles Le Goux de la Berchère † | Bishop of Lavaur, France | Archbishop of Narbonne, France |
| 47.7 | Confirmed | François-Placide de Baudry de Piancourt, O.S.B. † | Bishop of Mende, France |
| 60.1 | Resigned | Hyacinthe Serroni, O.P. † | Bishop of Mende, France | Archbishop of Albi, France |
| 38.7 | Appointed | Jan Stanisław Zbąski † | Bishop of Przemyśl, Poland | Bishop of Warmia (Ermland), Poland |
| 12 Oct | 46.9 | Selected | François Le Tellier † | Bishop of Digne, France |
| 24 Oct | 56.0 | Ordained Bishop | Guilelmus Herincx, O.F.M. Rec. † | Bishop of Ypres (Ieper), Belgium |
| 25 Oct | 37.8 | Selected | Armand-Anne-Tristan de La Baume de Suze † | Bishop of Saint-Omer, France | Archbishop of Auch, France |
| 28 Oct | 30.8 | Ordained Bishop | Jacques Potier de Novion † | Bishop of Sisteron, France | Bishop of Évreux, France |
| 31 Oct | 74.6 | Ordained Bishop | Aubertus van den Eede † | Bishop of Antwerpen {Antwerp, Anvers}, Belgium |
| Nov | 68.0 | Died | Francisco de Loyola y Vergara, O.E.S.A. † | Bishop of Concepción, Chile |
| 7 Nov | 55.8 | Ordained Bishop | Ramón de Azlor y Berbegal † | Bishop of Huesca, Spain |
| Ordained Priest | Vittore Felice Conci † | Priest | Bishop of Fondi (Fundi), Italy |
| 43.7 | Ordained Bishop | Johann Hugo von Orsbeck † | Archbishop of Trier, Germany |
| 8 Nov | 36.8 | Confirmed | Jean-Baptiste de Beaumanoir de Lavardin † | Bishop of Rennes, France |
| 56.8 | Appointed | Pjetër Bogdani † | Archbishop of Skopje, North Macedonia |
| 59.8 | Appointed | Cristóbal de Castilla y Zamora † | Archbishop of La Plata o Charcas, Bolivia |
| 57.8 | Appointed | Serafino Esquirro † | Bishop of Bosa, Italy | Bishop of Ales e Terralba, Italy |
| 45.8 | Appointed | Domingos de Gusmão, O.P. † | Bishop of Leiria, Portugal | Archbishop of Évora, Portugal |
| 57.8 | Appointed | Juan Herrero Jaraba † | Bishop of Badajoz, Spain | Bishop of Plasencia, Spain |
| 74.8 | Appointed | Lazzaro Pallavicino † | Cardinal, Cardinal-Priest of Santa Balbina |
| 34.9 | Appointed | Jaime de Palafox y Cardona † | Archbishop of Palermo, Italy | Archbishop of Sevilla {Seville}, Spain |
| 65.4 | Appointed | Giulio Spinola † | Archbishop (Personal Title) of Lucca, Italy | Cardinal, Bishop Emeritus |
| 9 Nov | 71.2 | Died | Fintan Kieffer, O.S.B. † | Abbot Emeritus of Order of Saint Benedict |
| 14 Nov | 61.8 | Ordained Bishop | Diego de Aguilar, O.P. † | Bishop of Cebu, Philippines |
| 33.8 | Ordained Bishop | Jean-Jacques d’Obeilh (d’Aubeil) † | Bishop of Orange, France |
| 34.9 | Ordained Bishop | Jaime de Palafox y Cardona † | Archbishop of Palermo, Italy | Archbishop of Sevilla {Seville}, Spain |
| 16 Nov | 76.8 | Died | Giovanni Tommaso Perrone † | Bishop of Nicastro, Italy |
| 18 Nov | | Born | Martín Delgado Cenarro y Lapiedra † | | Bishop of Valladolid, Spain |
| 21 Nov | 62.8 | Ordained Bishop | Francisco Aguado † | Bishop of Astorga, Spain |
| 40.8 | Ordained Bishop | Diego de Baños y Sotomayor † | Bishop of Santa Marta, Colombia | Bishop of Caracas, Santiago de Venezuela |
| 22 Nov | 37.8 | Appointed | Giovanni Borgoforte † | Bishop of Nona (Nin), Croatia |
| 58.8 | Appointed | Domenico Bubić † | Bishop of Shkodrë (Scutari), Albania |
| 60.8 | Appointed | Nicola Oliva, O.S.A. † | Bishop of Cortona, Italy |
| 44.6 | Appointed | Ildefonso Vargas y Abarca, O.E.S.A. † | Bishop of Comayagua, Honduras |
| 23 Nov | | Born | Johann Michael Wenzelaus von Spaur † | | Auxiliary Bishop of Trento, Italy |
| 24 Nov | | Born | Pietro Abbondio Battiloro † | | Bishop of Alife, Italy |
| 25 Nov | | Born | Giovanni Saverio Lioni † | | Bishop of Melfi e Rapolla, Italy |
| 26 Nov | | Born | Filippo Positano † | | Bishop of Calvi Risorta, Italy |
| 30 Nov | 37.9 | Ordained Bishop | Giovanni Borgoforte † | Bishop of Nona (Nin), Croatia |
| 47.0 | Ordained Bishop | Guillaume de La Brunetière du Plessis-Gesté † | Bishop of Saintes, France |
| 60.9 | Ordained Bishop | Nicola Oliva, O.S.A. † | Bishop of Cortona, Italy |
| 2 Dec | | Born | Carlo Filippo Incontri † | | Bishop of Arezzo, Italy |
| 4 Dec | | Born | Raimondo Pecchioli, O.P. † | | Bishop of Sansepolcro (Borgo San Sepolcro), Italy |
| 5 Dec | 52.9 | Ordained Bishop | François de Barthélemy de Gramont de Lanta † | Bishop of Saint-Papoul, France |
| 7 Dec | 78.4 | Died | Joseph-Marie de Suarès † | Bishop Emeritus of Vaison, France |
| 8 Dec | 80.0 | Died | Nicolas Pavillon † | Bishop of Alet, France |
| Born | Francisco Pérez Prado y Cuesta † | | Bishop of Teruel, Spain |
| 12 Dec | 51.9 | Appointed | Friedrich von Tietzen-Schlütter † | Auxiliary Bishop of Hildesheim, Germany |
| 51.9 | Appointed | Friedrich von Tietzen-Schlütter † | Titular Bishop of Ioppe | Auxiliary Bishop of Hildesheim, Germany |
| 13 Dec | | Born | Johann Jakob von Mayer † | | Auxiliary Bishop of Augsburg, Germany |
| 18 Dec | 24.5 | Ordained Priest | Henri Feydeau de Brou † | Priest | Bishop of Amiens, France |
| 33.0 | Ordained Priest | Claude Le Tonnelier de Breteuil † | Priest | Bishop of Boulogne (-Sur-Mer), France |
| 24.1 | Ordained Priest | Simon Judas Thaddäus Schmidt † | Priest of Freising, Germany | Auxiliary Bishop |
| 20 Dec | 42.9 | Appointed | Luis Manuel Fernández de Portocarrero-Bocanegra y Moscoso-Osorio † | Cardinal, Archbishop of Toledo, Spain |
| 60.1 | Confirmed | Louis de Rechiègne Voisin de Guron † | Bishop of (Saint-Bertrand de) Comminges, France |
| 48.9 | Appointed | Antonio Savo de’ Panicoli † | Bishop of Termoli, Italy |
| 25 Dec | 18.3 | Professed | Girolamo Maria Allegri, O.S.M. † | Member of Order of Friar Servants of Mary | Bishop of Cagli, Italy |
| 36.7 | Selected | Louis-Alphonse de Valbelle † | Bishop of Alet, France | Bishop of Saint-Omer, France |
| 26 Dec | 46.0 | Died | Bernhard Gustav von Baden-Durlach, O.S.B. † | Cardinal, Cardinal-Priest of Santa Susanna |
| 28 Dec | | Born | Amador Merino y Malaguillas † | | Bishop of Badajoz, Spain |
| 29 Dec | | Born | Caietanus de’ Cavalieri † | | Apostolic Nuncio to Portugal |