Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Alfonso † | Bishop of Salamanca, Spain |
| Born | Bonfrancesco Arlotti † | | Bishop of Reggio Emilia, Italy |
| Died | Nicholas Ball † | Bishop of Emly, Ireland |
| Resigned | Giovanni Balzan † | Archbishop-Elect of Bar (Antivari), Montenegro | Former Archbishop-Elect |
| Died | Tommaso de Beringarii † | Bishop of Capaccio, Italy |
| Died | Alfonso da Cáceres, O.F.M. † | Bishop of Baleč (Balecio, Balezo), Albania |
| Died | Dózsa † | Bishop of Csanád, Hungary |
| Died | Pietro Ercolani (Francisci de Sayo), O.F.M. † | Bishop of Osimo, Italy |
| Died | Rodrigo Fernández de Narváez † | Bishop of Jaén, Spain |
| Died | Filippo Ferrerio, O. Carm. † | Bishop of Agrigento (Girgenti), Italy |
| Died | Gagliardo , O.S.B. † | Bishop of Jesi, Italy |
| Resigned | Jón Gerreksson † | Archbishop of Uppsala, Sweden | Bishop of Skálholt, Iceland |
| Died | Gilbert de Greenlaw † | Bishop of Aberdeen, Scotland, Great Britain |
| Died | Dujam Hranković † | Bishop of Hvar (Lesina), Croatia |
| Died | Jean † | Bishop of Sées {Séez}, France |
| Died | Matthieu du Kosker † | Bishop of Tréguier, France |
| Died | Pietro Liberotti † | Bishop of Ascoli Piceno, Italy |
| Appointed | Bernardino Maja, O.P. † | Bishop of Dolia (Doglia), Italy |
| Died | Matteo † | Bishop of Avellino, Italy |
| Died | Richard Messing, O. Carm. † | Bishop of The Isles (Sodor), Scotland, Great Britain |
| Died | Philip Nangill † | Bishop of Clonmacnoise, Ireland |
| Died | Clemente da Napoli, O. Carm. † | Bishop of Nicotera, Italy |
| Died | Paolo † | Bishop of Termoli, Italy |
24.1 | Ordained Priest | Tommaso Parentucelli † | Priest | Pope (Roma {Rome}, Italy) |
| Born | Giovanni Battista Savelli † | | Cardinal, Cardinal-Deacon of San Nicola in Carcere |
| Died | Pietro Spínola, O.S.B. † | Archbishop of Cagliari, Italy |
| Born | Geoffroy de Saint Géran (Floréau) † | | Bishop of Chalons-sur-Marne, France |
| Born | Giacopo Antonio Venier † | | Cardinal, Bishop of Cuenca, Spain |
| Died | Raimondo da Viterbo, O.F.M. † | Bishop of Kotor (Cattaro), Montenegro |
| Died | Jacques de Wesep, O.P. † | Auxiliary Bishop of Thérouanne, France |
7 Jan | 52.0 | Ordained Bishop | Friedrich von Aufseß (Aufsess) † | Bishop of Bamberg, Germany | Bishop Emeritus |
12 Jan | | Appointed | Hugues Combarel † | Bishop of Béziers, France | Bishop of Poitiers, France |
| Appointed | Bertrand de Maumont † | Bishop of Tulle, France | Bishop Emeritus |
14 Jan | | Appointed | Francesco de Arceriis † | Administrator of Isola, Italy | Bishop of Squillace, Italy |
27 Jan | | Died | Tommaso Rivato † | Bishop of Ventimiglia, Italy |
1 Feb | | Died | Gilles Juvenis † | Bishop of Fréjus, France |
15 Feb | | Appointed | Giovanni Zuppani † | Bishop of Dagne (Danj), Albania |
18 Feb | | Appointed | Ottobono de Belloni † | Bishop of Ventimiglia, Italy |
3 Mar | | Appointed | Jean Bélard † | Bishop of Fréjus, France |
8 Mar | | Born | Giacomo Ammannati-Piccolomini † | | Cardinal, Bishop of Pavia, Italy |
13 Mar | | Died | Henri de Savoisy † | Archbishop of Sens, France |
14 Mar | | Appointed | Nikolaus von Oldenburg-Delmenhorst † | Archbishop of Bremen (and Hamburg), Germany | Archbishop Emeritus |
16 Mar | | Appointed | Lorenzo di Mesassal, O. Cist. † | Bishop of Agrigento (Girgenti), Italy |
17 Mar | 46.2 | Installed | Philippe de Coëtquis † | Bishop of Saint-Pol-de-Léon, France | Archbishop of Tours, France |
| Died | Domenico da Firenze, O.P. † | Archbishop of Toulouse, France |
22 Mar | | Ordained Bishop | Henri d’Avaucourt † | Archbishop of Bourges, France | Archbishop Emeritus |
23 Mar | | Appointed | Carlo Archamono † | Bishop of Bitetto, Italy |
| Appointed | Johan Håkansson † | Archbishop of Uppsala, Sweden |
27 Mar | | Appointed | Guillaume de Goyon † | Bishop of Cavaillon, France | Bishop of Luçon, France |
1 Apr | | Appointed | Antoine Clément, O.F.M. † | Bishop of Belley, France | Bishop Emeritus |
| Appointed | Henry de Lichton (Leighton) † | Bishop of Aberdeen, Scotland, Great Britain |
| Appointed | Pietro Spano † | Archbishop of Torres, Italy | Archbishop of Sassari, Italy |
3 Apr | | Appointed | Columba de Dunbar † | Bishop of Moray, Scotland, Great Britain |
4 Apr | | Appointed | Benedetto † | Bishop of Veroli, Italy |
16 Apr | 57.2 | Appointed | Friedrich Deys (Theis von Thesingen) † | Bishop of Lavant, Slovenia | Bishop of Chiemsee, Germany |
20 Apr | | Appointed | Aimon de Chissé † | Bishop of Nice, France | Bishop of Grenoble, France |
22 Apr | | Appointed | Nicolas Antonio, O.P. † | Bishop of Salpi (Salapia), Italy |
| Appointed | Bassistachio de Formica † | Bishop of Lucera, Italy |
25 Apr | | Appointed | Jean de Bruc † | Bishop of Tréguier, France | Bishop of Dol, France |
May | 38.3 | Ordained Bishop | Stephan Bodecker, O. Praem. † | Bishop of Brandenburg, Germany |
4 May | 52.3 | Appointed | Maciej z Trok † | Bishop of Vilnius, Lithuania |
15 May | | Died | Gerhard von Goch † | Bishop of Naumburg, Germany |
20 May | 33.3 | Appointed | Gaspard de Diano † | Archbishop of Conza, Italy | Archbishop of Napoli {Naples}, Italy |
| Appointed | Andrea Gacci † | Bishop of Terracina, Priverno e Sezze, Italy |
| Appointed | Nicola de Cascia, O.F.M. † | Archbishop (Personal Title) of Rossano, Italy | Archbishop |
| Appointed | Enrico de Villacolor, O.F.M. † | Titular Bishop of Christopolis |
| Appointed | Antonio da Zagarolo, O.F.M. † | Bishop of Gaeta, Italy |
24 May | | Ordained Bishop | Thomas Spofford, O.S.B. † | Bishop of Hereford, England, Great Britain | Bishop Emeritus |
4 Jun | | Appointed | Domenico Godani † | Bishop of Baleč (Balecio, Balezo), Albania |
7 Jun | | Ordained Bishop | John Langdon, O.S.B. † | Bishop of Rochester, England, Great Britain |
10 Jun | | Ordained Bishop | Domhnall O’Gabhann † | Bishop of Kilmore, Ireland | Bishop Emeritus |
12 Jun | | Appointed | Jean Cortecuisse † | Bishop of Genève {Geneva}, Switzerland |
| Appointed | Jean de La Rochetaillée (de Font) † | Administrator of Paris, France | Cardinal, Cardinal-Priest of San Lorenzo in Lucina |
| Appointed | Nicolò † | Bishop of Trevico, Italy |
| Died | Andrea Sinrao (Sinravo, Serao) † | Bishop of Caiazzo, Italy |
3 Jul | 74.5 | Appointed | Guillaume Fillastre † | Administrator of Saint-Pons-de-Thomières, France | Cardinal, Cardinal-Priest of San Marco |
| Appointed | Michele † | Bishop of Sapë, Albania |
| Appointed | Avignone Nicolai, O.P. † | Archbishop of Aix, France |
6 Jul | | Appointed | Giovanni d’Aversa † | Bishop of Caiazzo, Italy |
| Appointed | Nicola di Cosma, O.F.M. † | Archbishop of Durrës (Durazzo), Albania |
| Appointed | Francesco Andrea da Venezia, O.F.M. † | Bishop of Ceos and Thermia, Greece |
17 Jul | | Appointed | Giovanni Contarini † | Titular Patriarch of Alexandria {Alessandria} | Titular Patriarch of Constantinople |
| Appointed | Johann von Schleinitz † | Bishop of Naumburg, Germany | Bishop Emeritus |
21 Jul | | Appointed | Nicolò Bianchi, O.S.B. † | Bishop of Osimo, Italy |
7 Aug | 36.5 | Appointed | Pierre de Foix (Sr.), O.F.M. † | Administrator of (Saint-Bertrand de) Comminges, France | Cardinal, Administrator of Lescar, France |
22 Aug | | Died | Pedro Fonseca † | Cardinal, Cardinal-Deacon of Sant’Angelo in Pescheria |
4 Sep | | Appointed | André Dias de Escobar, O.S.B. † | Bishop of Ajaccio, France | Bishop Emeritus |
| Appointed | Giovanni Longo † | Bishop of Jesi, Italy |
17 Sep | 60.7 | Died | Alamanno Adimari † | Cardinal, Cardinal-Priest of Sant’Eusebio |
38.7 | Appointed | Alfonso Carrillo de Albornoz † | Cardinal, Administrator of Sigüenza, Spain |
1 Oct | | Ordained Bishop | Johann von Streitberg † | Bishop of Regensburg, Germany |
2 Oct | | Appointed | Diego Badán, O.F.M. † | Bishop of Plasencia, Spain | Bishop Emeritus |
| Appointed | Juan de Cerezuela † | Bishop of Osma, Spain | Archbishop of Toledo, Spain |
| Appointed | Guterio Gómez † | Bishop of Cartagena (en España) | Titular Archbishop of Caesarea in Palaestina |
| Appointed | Francesco Pavoni † | Bishop of Kotor (Cattaro), Montenegro | Bishop of Argos, Greece |
| Appointed | Gonzalo de Zúñiga † | Bishop of Jaén, Spain |
8 Oct | | Died | Amédée de Montmayeur, O.S.B. † | Bishop of Saint-Jean-de-Maurienne, France |
19 Oct | 31.7 | Appointed | Astorgio Agnesi † | Bishop of Ancona e Numana, Italy | Archbishop of Benevento, Italy |
| Appointed | Paolo Alberti, O.F.M. † | Bishop of Ascoli Piceno, Italy |
| Appointed | Marino de Paulis † | Bishop of Fondi (Fundi), Italy | Archbishop of Acerenza e Matera, Italy |
24 Oct | | Died | Sancho de Rojas † | Archbishop of Toledo, Spain |
30 Oct | | Appointed | Aimon de Gervais † | Bishop of Saint-Jean-de-Maurienne, France |
Nov | | Died | Pierre de Chissey, O.S.B. † | Bishop of Senlis, France |
| Died | Nicolas Graibert † | Bishop of Soissons, France |
19 Nov | | Died | Louis de Hartcourt † | Archbishop of Rouen, France |
20 Nov | | Appointed | Antonio Ponticorona, O.P. † | Bishop of Cefalù, Italy | Bishop of Agrigento (Girgenti), Italy |
| Appointed | Antonio de Termoli, O.E.S.A. † | Bishop of Termoli, Italy |
29 Nov | 94.9 | Died | Pedro Martínez de Luna y Pérez de Gotor † | Cardinal, Bishop |
Dec | | Died | Diogo Álvares de Brito † | Archbishop of Lisboa, Portugal |
2 Dec | 64.9 | Died | Mikołaj Trąba † | Archbishop of Gniezno, Poland |
4 Dec | | Appointed | John Geese, O. Carm. † | Bishop of Waterford and Lismore, Ireland |
| Appointed | Alexander de Vaus † | Bishop of Whithorn-Galloway, Scotland, Great Britain | Bishop Emeritus |
11 Dec | | Appointed | Jean de Fabri † | Bishop of Lescar, France | Bishop of (Saint-Lizier de) Couserans (or Conserans), France |
| Appointed | Robert de Rouvres † | Bishop of Sées {Séez}, France | Bishop of Maguelonne, France |
14 Dec | | Appointed | Petar Span † | Archbishop of Bar (Antivari), Montenegro | Archbishop Emeritus |
15 Dec | 77.9 | Died | Simon de Cramaud † | Administrator of Poitiers, France | Cardinal, Cardinal-Priest of San Lorenzo in Lucina |
18 Dec | | Appointed | Bernardino Caracciolo † | Bishop of Capaccio, Italy | Archbishop of Cosenza, Italy |
20 Dec | | Appointed | Matteo † | Bishop of Monteverde, Italy |
21 Dec | | Died | Engelmar Chrel (Krol) † | Bishop of Chiemsee, Germany |
23 Dec | | Born | Louis d’Albret † | | Cardinal, Bishop of Cahors, France |