Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Franz Abstemius Bornemissa † | Bishop of Wiener Neustadt, Austria |
| Appointed | Alonso Cristóbal Arguellada † | Auxiliary Bishop of Sigüenza, Spain |
| Ordained Bishop | Melchior Boliagoa † | Titular Bishop of Fesseë | Auxiliary Bishop of Lisboa, Portugal |
| Died | César des Bourguignons (Bourgogne) † | Bishop of Limoges, France |
| Born | Charles Bourbon de Vendôme † | | Archbishop Emeritus of Rouen, France |
| Born | Troiano Bozzuto, C.O. † | | Bishop of Capri, Italy |
| Born | João de Bragança † | | Bishop of Viseu, Portugal |
| Died | Ambroise Buttigeg, O.P. † | Titular Bishop of Hauara |
| Born | Vincenzo Caputo † | | Bishop of Andria, Italy |
| Died | Giovanni Antonio Carafa † | Bishop of Venafro, Italy |
| Died | Lucas Cerato † | Auxiliary Bishop of Parma, Italy |
| Died | Thomas Chetham, O.S.A. † | Auxiliary Bishop of London, England, Great Britain |
| Ordained Bishop | Antonio Corrionero de Babilafuente † | Bishop of Almería, Spain |
62.0 | Resigned | Bonaventura Fauni-Pio, O.F.M. Conv. † | Bishop of Acqui, Italy | Bishop Emeritus |
| Born | Gregorio de Alarcón, O.A.D. † | | Bishop of Santiago de Cuba |
| Born | Marco Agrippa Dandini † | | Bishop of Jesi, Italy |
| Ordained Bishop | Andrés de la Cuesta † | Bishop of León, Spain |
| Born | Antonio de Dominis † | | Bishop of Senj, Croatia |
| Born | Juan Fernández Valdivieso † | | Bishop-Elect of Valladolid, Spain |
| Died | Filucio (Figliuccio) de Filucci (Figliucci) † | Bishop of Chiusi, Italy |
55.0 | Appointed | Antonio de Fonseca, O.S.A. † | Patriarch of West Indies, Spain | Bishop Emeritus of Pamplona, Spain |
| Born | Antonio Gallart Traginer † | | Bishop of Vic, Spain |
| Born | Miguel Angulo Gómez de Carvajal, O.S. † | | Auxiliary Bishop of Valencia, Spain |
| Selected | Alexander Gordon † | Archbishop (Personal Title) of Whithorn-Galloway, Scotland, Great Britain | Archbishop Emeritus of Glasgow, Scotland, Great Britain |
| Born | Francisco González Zárate (de Gamarra) † | | Bishop of Ávila, Spain |
| Died | Andrea Grimaldi † | Bishop of Nebbio, France |
| Ordained Bishop | Francisco Guaresma, O.F.M. Obs. † | Bishop of Tanger (Tangier), Morocco | Bishop of Ceuta and Tanger, Spain |
38.4 | Appointed | Vincenzo Giustiniani, O.P. † | Master General of Order of Friars Preachers | Cardinal, Cardinal-Priest of Santa Sabina |
| Born | Antoiné Hébrard de Saint-Sulpice † | | Bishop of Cahors, France |
| Born | Claude de La Barre, O.F.M. † | | Auxiliary Bishop of Besançon, France |
30.2 | Ordained Priest | John Lesley (Leslie) † | Priest | Bishop of Ross (Rosemarkie, Fortrose), Scotland, Great Britain |
24.0 | Ordained Priest | Luis López de Solís, O.E.S.A. † | Priest of Order of Hermits of St. Augustine | Archbishop of La Plata o Charcas, Bolivia |
| Born | Lanfranco Margotti † | | Cardinal, Bishop of Viterbo e Tuscania, Italy |
| Born | Felipe Marimón Salvador † | | Bishop of Ampurias e Civita, Italy |
| Died | François de Mauny † | Archbishop of Bordeaux, France |
| Resigned | Giovanni Domenico Moriconi † | Bishop of Amelia, Italy | Bishop Emeritus |
| Died | Bartolomeo Orsucci † | Bishop of Lavello, Italy |
| Born | Luis Pereira de Miranda † | | Bishop of Santiago de Cabo Verde |
| Born | Juan Pérez de Espinosa, O.F.M. Obs. † | | Bishop Emeritus of Santiago de Chile |
| Ordained Bishop | Jeronimo Pereyra, O.P. † | Titular Bishop of Calama | Auxiliary Bishop of Évora, Portugal |
| Born | Fabrizio Perugini † | | Bishop of Terracina, Priverno e Sezze, Italy |
| Born | Ludovico Sarego † | | Bishop Emeritus of Adria, Italy |
| Appointed | Christoph Schlattl † | Bishop of Chiemsee, Germany |
| Died | Alessandro Scutari † | Bishop of Tinos and Mykonos, Greece |
| Born | Louis de Salignac de La Mothe-Fénelon † | | Bishop of Sarlat, France |
| Born | Bonaventura Secusio, O.F.M. Obs. † | | Bishop of Catania, Italy |
| Died | Nicolò Sicardi † | Bishop of Vico Equense, Italy |
| Died | Bonaventure a San Leone, O.F.M. Obs. † | Bishop of Ugento, Italy |
| Born | Gabriel Sora Aguerri † | | Bishop of Albarracin, Spain |
56.0 | Resigned | Jacques-Paul Spifame † | Bishop of Nevers, France | Bishop Emeritus |
| Died | François de Saint Ragond † | Auxiliary Bishop of Thérouanne, France |
| Born | Ferdinando Taverna † | | Cardinal, Bishop of Novara, Italy |
| Died | Urbain Textorig † | Bishop of Ljubljana (Laybach; Laibach), Slovenia |
| Born | Paolo Tolosa, C.R. † | | Archbishop of Chieti, Italy |
| Appointed | János Újlaky † | Bishop of Knin (Tinin), Croatia | Bishop of Vác, Hungary |
| Born | Hector Valladares † | | Bishop of Ceuta and Tanger, Spain |
63.1 | Selected | Georg von Braunschweig-Lüneburg † | Bishop of Verden, Germany | Archbishop-Elect of Bremen (and Hamburg), Germany |
63.1 | Selected | Georg von Braunschweig-Lüneburg † | Archbishop of Bremen (and Hamburg), Germany | Archbishop-Elect |
| Born | Juan Venido Castilla, O.F.M. Obs. † | | Bishop of Orense, Spain |
| Born | Ottavio Viale † | | Bishop of Saluzzo, Italy |
49.0 | Ordained Bishop | Gregor Virneburg † | Titular Bishop of Azotus | Auxiliary Bishop of Trier, Germany |
| Resigned | Girolamo Zacconi † | Bishop of Strongoli, Italy | Bishop Emeritus |
14 Jan | | Appointed | Marco Antonio † | Archbishop of Benevento, Italy |
37.2 | Resigned | Alessandro Farnese (Jr.) † | Administrator of Benevento, Italy | Cardinal, Cardinal-Bishop of Ostia (e Velletri) |
16 Jan | | Ordained Bishop | Pierre Ragueneau † | Bishop of Marseille, France | Bishop Emeritus |
22 Jan | 71.0 | Died | Christoph von Braunschweig-Lüneburg † | Archbishop of Bremen (and Hamburg), Germany |
29 Jan | | Born | Alvise Cornaro † | | Bishop of Padova {Padua}, Italy |
1 Feb | | Died | Dominique du Gabre † | Bishop of Lodève, France |
2 Feb | 47.0 | Professed | Bl. Paolo (Scipione) Burali d’Arezzo, C.R. † | Member of Congregation of Clerics Regular | Cardinal, Archbishop of Napoli {Naples}, Italy |
4 Feb | | Appointed | Domenico Casabianca, O.P. † | Bishop of Vico Equense, Italy |
| Appointed | Antoine Ciurli † | Bishop of Budua (Budva), Montenegro |
| Appointed | Gaspar de Leão Pereira † | Archbishop of Goa, India |
| Appointed | Jorge de Santa Luzia, O.P. † | Bishop of Malacca, Singapore |
| Appointed | Jorge Temudo, O.P. † | Bishop of Cochin, India | Archbishop of Goa, India |
13 Feb | | Ordained Bishop | Johann Pennarius, O.F.M. Conv. † | Titular Bishop of Cyrene | Auxiliary Bishop of Köln {Cologne}, Germany |
17 Feb | 62.1 | Died | Jérome Meitinger † | Bishop of Chiemsee, Germany |
27 Feb | 55.1 | Ordained Bishop | Bartolomé de Carranza y Miranda, O.P. † | Archbishop of Toledo, Spain |
3 Mar | | Died | Luca Gaurico † | Bishop Emeritus of Civitate (Città or Civita), Italy |
5 Mar | 47.1 | Ordained Deacon | Bl. Paolo (Scipione) Burali d’Arezzo, C.R. † | Deacon of Congregation of Clerics Regular | Cardinal, Archbishop of Napoli {Naples}, Italy |
8 Mar | 56.3 | Died | Pietro Bertani, O.P. † | Cardinal, Bishop of Fano, Italy |
23 Mar | | Appointed | Biagio Aldobrandini † | Auxiliary Bishop of Trento, Italy |
| Appointed | Biagio Aldobrandini † | Titular Bishop of Belline | Auxiliary Bishop of Trento, Italy |
33.9 | Appointed | Pietro Fauno Costacciaro † | Bishop of Acqui, Italy | Bishop of Vigevano, Italy |
| Appointed | Nicolas Guérin, O. Cist. † | Auxiliary Bishop of Besançon, France |
| Appointed | Nicolas Guérin, O. Cist. † | Bishop of Lezhë {Lesh, Alessio}, Albania | Auxiliary Bishop of Besançon, France |
51.2 | Appointed | Jean Henry, O.F.M. Conv. † | Auxiliary Bishop of Lyon, France |
51.2 | Appointed | Jean Henry, O.F.M. Conv. † | Titular Bishop of Damascus | Auxiliary Bishop of Lyon, France |
| Appointed | Andre Jubiza † | Bishop of Dulcigno (Olcini, Olgun), Montenegro |
40.2 | Appointed | Sébastien de L’Aubespine † | Bishop of Limoges, France |
39.2 | Appointed | Pedro Leitão † | Bishop of São Salvador da Bahia de Todos os Santos, Brazil |
| Appointed | Pierre de Marcilly † | Bishop of Autun, France |
25 Mar | | Died | Anastasio Umberto Dandini, O.S.B. † | Bishop of Imola, Italy |
63.2 | Died | Girolamo Doria † | Cardinal, Administrator of Tarragona, Spain |
26 Mar | 47.2 | Ordained Priest | Bl. Paolo (Scipione) Burali d’Arezzo, C.R. † | Priest of Congregation of Clerics Regular | Cardinal, Archbishop of Napoli {Naples}, Italy |
27 Mar | 36.2 | Ordained Bishop | Giovanni Carlo Bovio † | Bishop of Ostuni, Italy | Archbishop of Brindisi, Italy |
Apr | 75.2 | Died | William Peto, O.F.M. Obs. † | Cardinal, Bishop of Salisbury, England, Great Britain |
3 Apr | | Ordained Bishop | Jorge de Santa Luzia, O.P. † | Bishop of Malacca, Singapore |
4 Apr | | Died | Claude Dodieu † | Bishop of Rennes, France |
14 Apr | 58.2 | Died | Melchior Zobel von Giebelstadt † | Bishop of Würzburg, Germany |
21 Apr | | Resigned | Baltasar de Heredia, O.P. † | Archbishop of Cagliari, Italy | Archbishop Emeritus |
May | | Died | Bartolomeo Albani † | Archbishop of Sorrento, Italy |
13 May | 48.3 | Appointed | Jan Przerębski † | Bishop of Chełm, Poland | Archbishop of Gniezno, Poland |
15 May | | Died | Vittore Soranzo † | Bishop Emeritus of Bergamo, Italy |
21 May | | Died | William Glyn † | Bishop of Bangor, Wales, Great Britain |
23 May | | Appointed | Francisco Thomàs de Taxaquet † | Bishop of Ampurias e Civita, Italy |
24 May | | Died | Francisco Roures, O.P. † | Auxiliary Bishop of Tarragona, Spain |
4 Jun | | Died | Rafael Llinás, O. Carm. † | Auxiliary Bishop of Mallorca, Spain |
| Born | Melchor Soria Vera y Diaz † | | Auxiliary Bishop of Toledo, Spain |
15 Jun | | Born | Andreas von Austria (Österreich) † | | Cardinal, Bishop of Konstanz {Constance}, Germany |
| Appointed | Matteo Zacconi † | Bishop of Strongoli, Italy |
18 Jun | | Died | Anton von Schaumberg † | Archbishop-Elect of Köln {Cologne}, Germany |
21 Jun | 57.9 | Died | Filippo Archinto † | Archbishop of Milano {Milan}, Italy |
22 Jun | | Died | Gian Matteo Luchi (di Luca) † | Bishop of Tropea, Italy |