| Date | Age | Event | Bishop | Title | Current Title |
| 1 Jun | 50.4 | Appointed | Ettore Dotti, C.S.F. | Bishop of Naviraí, Mato Grosso do Sul, Brazil |
| 2 Jun | 65.3 | Installed | Felipe de Jesús Estévez | Bishop of Saint Augustine, Florida, USA |
| 3 Jun | 64.1 | Succeeded | Pierre-Marie Joseph Carré | Archbishop of Montpellier (-Lodève-Béziers-Agde-Saint-Pons-de-Thomières), France |
| 73.5 | Resigned | Guy Marie Alexandre Thomazeau | Archbishop of Montpellier (-Lodève-Béziers-Agde-Saint-Pons-de-Thomières), France | Archbishop Emeritus |
| 4 Jun | 47.5 | Ordained Bishop | Benedito Araújo | Coadjutor Bishop of Guajará-Mirim, Rondonia, Brazil | Bishop |
| 45.5 | Ordained Bishop | Edgar Aristizábal Quintero | Titular Bishop of Castra Galbae | Auxiliary Bishop of Medellín, Colombia |
| 59.2 | Appointed | Hugh (Edward) Gilbert, O.S.B. | Bishop of Aberdeen, Scotland, Great Britain |
| 69.2 | Installed | Antonio Marino | Bishop of Mar del Plata, Argentina |
| 51.5 | Appointed | Efraín Mendoza Cruz | Auxiliary Bishop of Tlalnepantla, México, México |
| 51.5 | Appointed | Efraín Mendoza Cruz | Titular Bishop of Cubda | Auxiliary Bishop of Tlalnepantla, México, México |
| 76.1 | Retired | Peter Antony Moran | Bishop of Aberdeen, Scotland, Great Britain | Bishop Emeritus |
| 59.2 | Appointed | Crispin Ojeda Márquez | Auxiliary Bishop of México, Federal District |
| 59.2 | Appointed | Crispin Ojeda Márquez | Titular Bishop of Dumium | Auxiliary Bishop of México, Federal District |
| 50.8 | Ordained Bishop | Hugo Alberto Torres Marín | Titular Bishop of Bossa | Auxiliary Bishop of Medellín, Colombia |
| 5 Jun | 49.1 | Ordained Bishop | Helmut Dieser | Titular Bishop of Narona | Auxiliary Bishop of Trier, Germany |
| 56.5 | Ordained Bishop | François Marie Aimé Marius Fonlupt | Bishop of Rodez (-Vabres), France |
| 57.7 | Installed | Reinhard Marx | Cardinal-Priest of San Corbiniano | Cardinal, Archbishop of München und Freising {Munich}, Germany |
| 50.6 | Ordained Bishop | John Chrisostom Ndimbo | Bishop of Mbinga, Tanzania |
| 410.9 | Beatified | Bl. Juan de Palafox y Mendoza † | Bishop of Osma, Spain |
| 51.3 | Installed | Inácio Saure, I.M.C. | Bishop of Tete, Mozambique |
| 6 Jun | 80.7 | Retired | Roland Aboujaoudé | Auxiliary Bishop of Antiochia {Antioch} (Maronite), Lebanon | Auxiliary Bishop Emeritus |
| 56.7 | Selected | Hanna G. Alwan, M.L. | Curial Bishop of Antiochia {Antioch} (Maronite), Lebanon |
| 68.9 | Appointed | Alberto Bottari de Castello | Apostolic Nuncio to Hungary |
| 76.7 | Retired | Samir Mazloum | Curial Bishop of Antiochia {Antioch} (Maronite), Lebanon | Curial Bishop Emeritus |
| 71.4 | Selected | Paul Nabil El-Sayah | Curial Bishop of Antiochia {Antioch} (Maronite), Lebanon |
| 67.2 | Selected | Camille Zaidan | Curial Bishop of Antiochia {Antioch} (Maronite), Lebanon | Archbishop of Antélias (Maronite), Lebanon |
| 8 Jun | 67.8 | Appointed | Francesco Biasin | Bishop of Barra do Piraí-Volta Redonda, Rio de Janeiro, Brazil |
| 47.2 | Ordained Bishop | Peter Andrew Comensoli | Titular Bishop of Tigisi in Numidia | Auxiliary Bishop of Sydney, Australia |
| 58.0 | Appointed | Roberto Francisco Ferrería Paz | Bishop of Campos, Rio de Janeiro, Brazil |
| 75.4 | Retired | Roberto Gomes Guimarães | Bishop of Campos, Rio de Janeiro, Brazil | Bishop Emeritus |
| 76.7 | Retired | João Maria Messi, O.S.M. | Bishop of Barra do Piraí-Volta Redonda, Rio de Janeiro, Brazil | Bishop Emeritus |
| 47.7 | Appointed | Omar Alberto Sánchez Cubillos, O.P. | Bishop of Tibú, Colombia |
| 9 Jun | 56.1 | Ordained Bishop | Joseph Robert Binzer | Titular Bishop of Subbar | Auxiliary Bishop of Cincinnati, Ohio, USA |
| 61.3 | Appointed | John Doaninoel, S.M. | Auxiliary Bishop of Honiara, Solomon Islands |
| 53.9 | Resigned | José Aparecido Hergesse, C.R. | Auxiliary Bishop-Elect of Vitória, Espirito Santo, Brazil | Former Auxiliary Bishop-Elect |
| 53.9 | Resigned | José Aparecido Hergesse, C.R. | Titular Bishop of Assava | Former Auxiliary Bishop-Elect of Vitória, Espirito Santo, Brazil |
| 10 Jun | 77.1 | Retired | Kevin Joseph Aje | Bishop of Sokoto, Nigeria | Bishop Emeritus |
| 58.8 | Appointed | Matthew Hassan Kukah | Bishop of Sokoto, Nigeria |
| 58.9 | Appointed | Ernesto Mandara | Bishop of Sabina-Poggio Mirteto, Italy |
| 76.7 | Retired | Luis Héctor Villalba | Archbishop of Tucumán, Argentina | Archbishop Emeritus |
| 61.7 | Appointed | Alfredo Horacio Zecca | Archbishop of Tucumán, Argentina |
| 72.2 | Appointed | Hanna Zora | Archbishop (Personal Title) of Mar Addai of Toronto (Chaldean), Canada | Bishop |
| 11 Jun | 75.4 | Retired | Vartan Achkarian, C.A.M. † | Auxiliary Bishop of Beirut {Bairut} (Armenian), Lebanon | Auxiliary Bishop Emeritus |
| 77.7 | Retired | Francis Némé Baïssari | Auxiliary Bishop of Joubbé, Sarba e Jounieh (Maronite), Lebanon | Auxiliary Bishop Emeritus |
| 41.7 | Confirmed | Vasile Bizău | Bishop of Maramureş (Romanian), Romania |
| 44.7 | Ordained Bishop | Anthony Fallah Borwah | Bishop of Gbarnga, Liberia |
| 90.9 | Died | Robert Marie Jean Victor de Boissonneaux de Chevigny, C.S.Sp. † | Bishop Emeritus of Nouakchott, Mauritania |
| 75.0 | Retired | Joseph Dao † | Bishop of Kayes, Mali | Bishop Emeritus |
| 50.8 | Ordained Bishop | Charles Edward Drennan | Coadjutor Bishop of Palmerston North, New Zealand | Bishop |
| 89.8 | Died | Raúl Marcelo Pacífico Scozzina, O.F.M. † | Bishop Emeritus of Formosa, Argentina |
| 12 Jun | 91.4 | Died | René Audet † | Bishop Emeritus of Joliette, Québec, Canada |
| 13 Jun | 62.3 | Appointed | Thomas Aquino Manyo Maeda | Bishop of Hiroshima, Japan |
| 75.1 | Retired | Joseph Atsumi Misue | Bishop of Hiroshima, Japan | Bishop Emeritus |
| 82.4 | Died | Jérôme Nday Kanyangu Lukundwe † | Bishop Emeritus of Kongolo, Congo (Dem. Rep.) |
| 46.4 | Appointed | Alberto Rojas | Auxiliary Bishop of Chicago, Illinois, USA |
| 46.4 | Appointed | Alberto Rojas | Titular Bishop of Marazanae | Auxiliary Bishop of Chicago, Illinois, USA |
| 56.5 | Appointed | Andrew Peter Wypych | Auxiliary Bishop of Chicago, Illinois, USA |
| 56.5 | Appointed | Andrew Peter Wypych | Titular Bishop of Naraggara | Auxiliary Bishop of Chicago, Illinois, USA |
| 14 Jun | 82.5 | Died | Michael Ambrose Griffiths, O.S.B. † | Bishop Emeritus of Hexham and Newcastle, England, Great Britain |
| 57.3 | Appointed | Hlib (Borys Sviatoslav) Lonchyna, M.S.U. | Apostolic Exarch of Great Britain (Ukrainian) | Bishop of Holy Family of London (Ukrainian) |
| 52.2 | Appointed | Pascal N’Koué | Archbishop of Parakou, Benin |
| 15 Jun | 50.6 | Appointed | José Salmorin Bantolo | Bishop of Masbate, Philippines |
| 72.4 | Confirmed | Cyrille Salim Bustros, S.M.S.P. | Archbishop of Beirut and Jbeil {Bairut e Gibail} (Melkite Greek), Lebanon |
| 51.7 | Appointed | Sérgio da Rocha | Archbishop of Brasília, Distrito Federal, Brazil |
| 66.1 | Confirmed | Issam John Darwish (Darwich), B.S. | Archbishop of Zahleh e Furzol (Melkite Greek), Lebanon |
| 45.9 | Appointed | Petro Herkulan Malchuk, O.F.M. | Archbishop (Personal Title) of Kyiv-Zhytomyr, Ukraine | Bishop |
| 45.0 | Resigned | Waldemar Passini Dalbello | Apostolic Administrator of Brasília, Distrito Federal, Brazil | Auxiliary Bishop of Goiânia, Goias, Brazil |
| 56.7 | Appointed | Marek Marian Piatek, C.SS.R. | Prelate of Coari, Amazonas, Brazil |
| 76.6 | Retired | Jan Purwinski | Bishop of Kyiv-Zhytomyr, Ukraine | Bishop Emeritus |
| 51.3 | Appointed | Robert Rabbat | Bishop of Saint Michael’s of Sydney (Melkite Greek), Australia |
| 66.8 | Appointed | Nicholas James Samra | Bishop of Newton (Our Lady of the Annunciation in Boston) (Melkite Greek), USA |
| 78.7 | Retired | Diosdado Aenlle Talamayan | Archbishop of Tuguegarao, Philippines | Archbishop Emeritus |
| 67.8 | Appointed | Sergio Lasam Utleg | Archbishop of Tuguegarao, Philippines |
| 47.5 | Appointed | David William Valencia Antonio | Auxiliary Bishop of Nueva Segovia, Philippines |
| 47.5 | Appointed | David William Valencia Antonio | Titular Bishop of Basti | Auxiliary Bishop of Nueva Segovia, Philippines |
| 58.6 | Ordained Bishop | William Joseph Wright | Bishop of Maitland-Newcastle, Australia |
| 16 Jun | 52.1 | Appointed | James Thoppil | Bishop of Kohima, India |
| 18 Jun | 57.3 | Appointed | Wolfgang Ipolt | Bishop of Görlitz, Germany |
| 89.6 | Died | John Perumattam, M.S.T.A. † | Bishop Emeritus of Ujjain (Syro-Malabarese), India |
| 19 Jun | 67.7 | Installed | Mosè Marcia | Bishop of Nuoro, Italy |
| 53.4 | Ordained Bishop | Ciro Miniero | Bishop of Vallo della Lucania, Italy |
| 64.0 | Installed | Beniamino Pizziol | Bishop of Vicenza, Italy |
| 63.9 | Ordained Bishop | John Eijiro Suwa | Bishop of Takamatsu, Japan |
| 20 Jun | 65.1 | Installed | George Stack | Archbishop of Cardiff, Wales, Great Britain |
| 22 Jun | 81.0 | Died | Carmelo Juan Giaquinta † | Archbishop Emeritus of Resistencia, Argentina |
| 59.3 | Appointed | Daniel Kozelinski Netto | Apostolic Administrator of Santa María del Patrocinio en Buenos Aires (Ukrainian), Argentina |
| 23 Jun | 49.6 | Ordained Bishop | Vincent Long Van Nguyen, O.F.M. Conv. | Titular Bishop of Thala | Auxiliary Bishop of Melbourne, Australia |
| 24 Jun | 60.4 | Appointed | Jean-Luc Brunin | Bishop of Le Havre, France |
| 75.0 | Retired | Michel Jean Guyard | Bishop of Le Havre, France | Bishop Emeritus |
| 75.7 | Retired | Francesco Marinelli | Archbishop of Urbino-Urbania-Sant’Angelo in Vado, Italy | Archbishop Emeritus |
| 64.7 | Appointed | Raphaël François Minassian, I.C.P.B. | Ordinary of Eastern Europe {Europa Orientale} (Armenian), Armenia |
| 64.7 | Appointed | Raphaël François Minassian, I.C.P.B. | Titular Archbishop of Caesarea in Cappadocia degli Armeni | Ordinary of Eastern Europe {Europa Orientale} (Armenian), Armenia |
| 64.2 | Appointed | Giovanni Tani | Archbishop of Urbino-Urbania-Sant’Angelo in Vado, Italy |
| 25 Jun | 59.5 | Ordained Bishop | Peter Holiday | Bishop of Kroonstad, South Africa |
| 71.5 | Confirmed | Paul Nabil El-Sayah | Curial Bishop of Antiochia {Antioch} (Maronite), Lebanon |
| 26 Jun | 62.9 | Ordained Bishop | Paul Sueo Hamaguchi | Bishop of Oita, Japan |
| 28 Jun | 69.6 | Appointed | Angelo Scola | Cardinal, Archbishop of Milano {Milan}, Italy |
| 77.3 | Retired | Dionigi Tettamanzi | Archbishop of Milano {Milan}, Italy | Cardinal, Archbishop Emeritus |
| 29 Jun | 52.4 | Ordained Bishop | Alfred Agyenta | Bishop of Navrongo-Bolgatanga, Ghana |
| 88.7 | Died | Domenico Pecile † | Bishop Emeritus of Latina-Terracina-Sezze-Priverno, Italy |
| 50.2 | Ordained Bishop | Charles Coleman Thompson | Bishop of Evansville, Indiana, USA |
| 30 Jun | 65.5 | Appointed | Tadeusz Kondrusiewicz | Apostolic Administrator of Pinsk, Belarus | Archbishop of Minsk-Mohilev, Belarus |
| 53.5 | Appointed | John Francis Sherrington | Auxiliary Bishop of Westminster, England, Great Britain |
| 53.5 | Appointed | John Francis Sherrington | Titular Bishop of Hilta | Auxiliary Bishop of Westminster, England, Great Britain |
| 75.4 | Died | Georg Maximilian Sterzinsky † | Cardinal, Archbishop Emeritus of Berlin, Germany |
| 96.7 | Resigned | Kazimierz Świątek † | Apostolic Administrator of Pinsk, Belarus | Cardinal, Archbishop Emeritus of Minsk-Mohilev, Belarus |
| 60.1 | Succeeded | Robert Francis Vasa | Bishop of Santa Rosa in California, USA |
| 73.7 | Resigned | Daniel Francis Walsh | Bishop of Santa Rosa in California, USA | Bishop Emeritus |