Date | Age | Event | Bishop | Title | Current Title |
unknown | | Died | Guillaume Adam, O.P. † | Archbishop of Bar (Antivari), Montenegro |
| Appointed | Burkhard von Bardeleben † | Bishop of Havelberg, Germany |
| Died | Gundisalvus Bonihominis † | Archbishop of Cagliari, Italy |
| Born | Melchior von Braunschweig-Grubenhagen † | | Bishop of Schwerin, Germany |
| Born | Antonio Calvi † | | Cardinal, Cardinal-Priest of San Marco |
| Died | Jacques Colonna † | Bishop of Lombez, France |
| Died | Jacques Corvo, O.P. † | Bishop of Toulon, France |
| Born | Jaime de Aragón † | | Bishop of Valencia, Spain |
| Died | Blasco Dávila † | Bishop of Sigüenza, Spain |
| Ordained Bishop | Heming Nilsson † | Archbishop of Uppsala, Sweden |
| Died | Raimbaud Romandiola † | Bishop of Imola, Italy |
| Died | Sergius † | Bishop of Pula (Pola), Croatia |
| Appointed | Balduin von Steinfurt † | Bishop of Paderborn, Germany | Bishop Emeritus |
10 Jan | | Appointed | Hugues d’Arcy † | Bishop of Laon, France | Archbishop of Reims, France |
16 Jan | | Appointed | Alan † | Bishop of Caithness, Scotland, Great Britain |
30 Jan | | Died | Bernhard zur Lippe † | Bishop of Paderborn, Germany |
Feb | | Ordained Bishop | Hugues d’Arcy † | Bishop of Laon, France | Archbishop of Reims, France |
10 Feb | | Appointed | Guillaume , O. Cist. † | Bishop of Cagliari, Italy |
11 Feb | | Ordained Bishop | Ligus de Urbeveteri † | Bishop of Nola, Italy |
18 Feb | | Appointed | Elie de Saracha † | Archbishop of Dubrovnik (Ragusa), Croatia |
25 Feb | | Born | Ludwig von Meißen † | | Archbishop of Magdeburg, Germany |
Mar | | Died | Giovanni Pagnotta, O.S.A. † | Bishop of Anagni, Italy |
| Died | Jacques de Salins † | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France |
1 Mar | | Selected | Thomas Beck † | Bishop of Lincoln, England, Great Britain |
| Died | Heinrich Bochholt † | Bishop of Lübeck, Germany |
16 Mar | | Died | Jón Indriðason † | Bishop of Skálholt, Iceland |
| Died | Dietrich Kothe † | Bishop of Havelberg, Germany |
31 Mar | 28.2 | Ordained Bishop | Guy de Boulogne † | Archbishop of Lyon, France | Cardinal, Cardinal-Bishop of Porto e Santa Rufina |
8 Apr | 71.2 | Died | Nanker Kołda † | Bishop of Wrocław (Breslau), Poland |
6 May | | Appointed | Jean de Bertrandis † | Bishop of Lausanne, Switzerland | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France |
| Appointed | Nicolas † | Bishop of Bova, Italy | Bishop of Gerace, Italy |
| Ordained Bishop | Nicolas † | Bishop of Bova, Italy | Bishop of Gerace, Italy |
25 May | | Appointed | Antonio Aribanbio de Valentia, O.F.M. † | Bishop of Gaeta, Italy |
10 Jun | | Ordained Bishop | Antonio Aribanbio de Valentia, O.F.M. † | Bishop of Gaeta, Italy |
| Ordained Bishop | Jean de Bertrandis † | Bishop of Lausanne, Switzerland | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France |
| Ordained Bishop | Thomas a Santo Magno † | Bishop of Capaccio, Italy |
11 Jun | | Confirmed | Thomas a Santo Magno † | Bishop of Capaccio, Italy |
Jul | | Died | Bernard de Farges † | Archbishop of Narbonne, France |
10 Jul | 71.5 | Appointed | Heinrich zu Stolberg † | Bishop of Merseburg, Germany |
Aug | | Appointed | Pedro Gómez Barroso † | Cardinal, Cardinal-Bishop of Sabina |
12 Aug | | Died | Egill Eyjólfsson † | Bishop of Hólar, Iceland |
| Died | Petrus Filipsson, O.P. † | Archbishop of Uppsala, Sweden |
1 Oct | | Appointed | Antoine , O. Cist. † | Bishop of Lombez, France |
| Appointed | Guillaume Audibert † | Bishop of Périgueux (Vesuna), France |
| Appointed | Gaspert de Laval † | Archbishop of Narbonne, France |
| Appointed | Ithier de Sandreux † | Bishop of Sarlat, France |
3 Oct | | Appointed | Bernard de Brussol † | Archbishop of Tarentaise (Moűtiers-en-Tarentaise), France |
| Appointed | Guillaume Lamy † | Bishop of Apt, France | Titular Patriarch of Jerusalem {Gerusalemme}, Palestine |
7 Oct | | Died | Elzéar de Villeneuve † | Bishop of Digne, France |
10 Oct | 61.7 | Appointed | Johannes Hake (Westerhold) † | Bishop of Freising, Germany |
18 Oct | | Appointed | Engelbert von Dahlen † | Archbishop of Riga, Latvia |
21 Oct | | Died | Francesco Silvestri † | Bishop of Firenze, Italy |
6 Nov | | Died | Jean d’Aubigny † | Bishop of Troyes, France |
3 Dec | | Ordained Bishop | Antoine , O. Cist. † | Bishop of Lombez, France |
| Ordained Bishop | Ithier de Sandreux † | Bishop of Sarlat, France |
4 Dec | | Died | Jan Janisław † | Archbishop of Gniezno, Poland |
17 Dec | | Appointed | Giovanni de Glandis † | Bishop of Aversa, Italy |
| Appointed | Jean Peyssoni † | Bishop of Digne, France | Archbishop of Aix, France |
| Appointed | Jean Zaulini † | Archbishop of Bar (Antivari), Montenegro |
31 Dec | | Ordained Bishop | Giovanni de Glandis † | Bishop of Aversa, Italy |