| Date | Age | Event | Bishop | Title | Current Title |
|---|
| 1 May | | Born | Virginio DomingoBressanelli, S.C.I. | | Bishop Emeritus ofNeuquén,Argentina |
| 55.2 | Appointed | JosefFrings † | Archbishop ofKöln {Cologne},Germany | Cardinal, Archbishop Emeritus |
| Born | Artemio LomboyRillera, S.V.D. † | | Bishop ofSan Fernando de La Union,Philippines |
| 2 May | 54.3 | Died | JeanLarregain, M.E.P. † | Vicar Apostolic ofYünnanfu,China |
| 52.8 | Appointed | Willem Pieter Adriaan MariaMutsaerts † | Coadjutor Bishop of’s-Hertogenbosch (Bois-le-Duc),Netherlands | Bishop Emeritus |
| 52.8 | Appointed | Willem Pieter Adriaan MariaMutsaerts † | Titular Bishop ofLyrbe | Bishop Emeritus of’s-Hertogenbosch (Bois-le-Duc),Netherlands |
| Born | Athanasius AtuleUsuh † | | Bishop Emeritus ofMakurdi,Nigeria |
| 24.6 | Ordained Priest | PaulZoungrana, M. Afr. † | Priest ofOuagadougou,Burkina Faso | Cardinal, Archbishop Emeritus ofOuagadougou,Burkina Faso |
| 4 May | | Born | LeonardusDobbelaar, C.M. † | | Vicar Apostolic ofNekemte,Ethiopia |
| Born | GermanoGrachane, C.M. | | Bishop Emeritus ofNacala,Mozambique |
| 5 May | | Born | AlcesteCatella | | Bishop Emeritus ofCasale Monferrato,Italy |
| 6 May | | Born | LuizMancilha Vilela, SS.CC. † | | Archbishop Emeritus ofVitória, Espirito Santo,Brazil |
| 7 May | 75.0 | Died | AgustínAguirre y Ramos † | Bishop ofSinaloa,México |
| 68.7 | Died | Luis Antoniode Mena y Steinkoft † | Coadjutor Archbishop Emeritus ofSanto Domingo,Dominican Republic |
| Born | PietroFarina † | | Bishop ofCaserta,Italy |
| 8 May | | Born | VincenzoD’Addario † | | Bishop ofTeramo-Atri,Italy |
| Born | William JosephJustice | | Auxiliary Bishop Emeritus ofSan Francisco, California,USA |
| 49.1 | Ordained Bishop | Michel ThomasVerhoeks, C.M. † | Titular Bishop ofEleutheropolis in Palaestina | Vicar Apostolic ofSurabaia,Indonesia |
| 9 May | 54.5 | Appointed | MesropHabozian, C.M.Vd. † | Titular Archbishop ofCamachus | Abbot General Emeritus ofCongregazione Mechitarista di Vienna |
| 58.9 | Appointed | JankoŠimrak † | Bishop ofKriževci (Kreutz) (Križevci),Croatia |
| Born | AntonioSozzo | | Apostolic Nuncio |
| 10 May | | Born | Gilbert Guillaume Marie-JeanAubry | | Bishop Emeritus ofSaint-Denis-de-La Réunion |
| 11 May | 56.7 | Appointed | FrançoisFaroud, S.M.A. † | Prefect ofNiamey,Niger | Prefect Emeritus ofParakou,Benin |
| 12 May | | Born | CarilloGritti, I.M.C. † | | Prelate ofItacoatiara, Amazonas,Brazil |
| Born | FriedhelmHofmann | | Bishop Emeritus ofWürzburg,Germany |
| 63.9 | Died | FrancisVazhapilly † | Bishop ofTrichur (Syro-Malabar),India |
| 13 May | | Born | ÁlvaroCorrada del Río, S.J. | | Bishop Emeritus ofMayagüez,Puerto Rico |
| Born | JanezMihelčič, S.J. | | Apostolic Administrator Emeritus ofKyrgyzstan |
| 14 May | 24.9 | Ordained Priest | Sofron StepanDmyterko, O.S.B.M. † | Priest ofBasilian Order of Saint Josaphat (Order of St. Basil the Great) | Bishop Emeritus ofIvano-Frankivsk [Stanisławów] (Ukrainian),Ukraine |
| 29.5 | Ordained Priest | OdiloEtspüler (Etspueler), S.V.D. † | Priest ofSociety of the Divine Word | Bishop Emeritus ofBangued,Philippines |
| 59.1 | Appointed | JoaquínGarcia Benitez, C.I.M. † | Archbishop ofMedellín,Colombia | Archbishop Emeritus |
| 26.6 | Ordained Priest | Federico GubaLimon, S.V.D. † | Priest ofSociety of the Divine Word | Archbishop Emeritus ofLingayen-Dagupan,Philippines |
| 26.6 | Ordained Priest | Vasile LouisPuscas † | Priest ofErie, Pennsylvania,USA | Bishop Emeritus ofSaint George in Canton (Romanian),USA |
| 16 May | 65.1 | Appointed | Agostinhode Jesus e Souza † | Bishop ofPorto,Portugal |
| 17 May | 22.5 | Ordained Priest | UmbertoFlorenzani † | Priest ofVeroli,Italy | Bishop ofAnagni-Alatri,Italy |
| 54.5 | Ordained Bishop | Bl. JánosScheffler † | Bishop ofSatu Mare {Szatmár},Romania | Bishop ofOradea Mare {Gran Varadino, Nagyvárad} and Satu Mare {Szatmár},Romania |
| 19 May | 83.3 | Died | Alfred-Henri-MarieBaudrillart, C.O. † | Cardinal, Cardinal-Priest ofSan Bernardo alle Terme |
| 20 May | 70.5 | Died | GyulaZichy † | Archbishop ofKalocsa,Hungary |
| 23 May | 25.0 | Ordained Priest | Daniel EugeneSheehan † | Priest ofOmaha, Nebraska,USA | Archbishop Emeritus ofOmaha, Nebraska,USA |
| 59.7 | Appointed | MaurilioSilvani † | Apostolic Nuncio toChile | Apostolic Internuncio toAustria |
| 24 May | | Born | GiuseppeLazzarotto | | Apostolic Nuncio |
| 59.1 | Ordained Bishop | DanielLlorente y Federico † | Titular Bishop ofDaphnusia | Bishop Emeritus ofSegovia,Spain |
| 26 May | | Born | George JamesRassas | | Auxiliary Bishop Emeritus ofChicago, Illinois,USA |
| 27 May | 62.4 | Ordained Bishop | EdouardRostaing, M.S. † | Titular Bishop ofCurium | Vicar Apostolic ofAntsirabé,Madagascar |
| 28 May | | Born | JesúsGarcía Burillo | | Bishop Emeritus ofÁvila,Spain |
| 21.0 | Solemn Vows | RamónIribarne Arámburu, O. de M. † | Member ofOrder of Our Lady of Mercy | Prelate ofDeán Funes,Argentina |
| Born | Cornelio GalleoWigwigan † | | Vicar Apostolic ofBontoc-Lagawe,Philippines |
| 30 May | 25.2 | Ordained Priest | Silvério Jarbas Paulode Albuquerque, O.F.M. † | Priest ofOrder of Friars Minor | Bishop Emeritus ofFeira de Santana, Bahia,Brazil |
| 28.5 | Ordained Priest | RafaelAyala y Ayala † | Priest | Bishop ofTehuacán, Puebla,México |
| 26.8 | Ordained Priest | Conrad HenriBlanchet, M.S. † | Priest ofMissionaries of Our Lady of La Salette | Superior General Emeritus |
| 24.3 | Ordained Priest | Warren LouisBoudreaux † | Priest ofLafayette, Louisiana,USA | Bishop Emeritus ofHouma-Thibodaux, Louisiana,USA |
| 27.8 | Ordained Priest | Joseph MatthewBreitenbeck † | Priest ofDetroit, Michigan,USA | Bishop Emeritus ofGrand Rapids, Michigan,USA |
| 25.3 | Ordained Priest | Edwin BernardBroderick † | Priest ofNew York, New York,USA | Bishop Emeritus ofAlbany, New York,USA |
| 26.3 | Ordained Priest | Leo JosephBrust † | Priest ofMilwaukee, Wisconsin,USA | Auxiliary Bishop Emeritus |
| 23.5 | Ordained Priest | Maffeo GiovanniDucoli † | Priest ofVerona,Italy | Bishop Emeritus ofBelluno-Feltre,Italy |
| 25.2 | Ordained Priest | Langton DouglasFox † | Priest ofSouthwark, England,Great Britain | Bishop Emeritus ofMenevia, Wales,Great Britain |
| 24.5 | Ordained Priest | AugustineHarris † | Priest ofLiverpool, England,Great Britain | Bishop Emeritus ofMiddlesbrough, England,Great Britain |
| 24.8 | Ordained Priest | James JeromeKilleen † | Priest ofNew York, New York,USA | Auxiliary Bishop ofMilitary,USA |
| 22.4 | Ordained Priest | AntonioMazza † | Priest ofBobbio (-Abbey of San Colombano),Italy | Bishop Emeritus ofPiacenza-Bobbio,Italy |
| 25.2 | Ordained Priest | Gerald VincentMcDevitt † | Priest ofPhiladelphia, Pennsylvania,USA | Auxiliary Bishop |
| 24.0 | Ordained Priest | Valfredo BernardoTepe, O.F.M. † | Priest ofOrder of Friars Minor | Bishop Emeritus ofIlhéus, Bahia,Brazil |
| 31 May | 40.1 | Ordained Bishop | TommasoLeonetti † | Bishop ofFerentino,Italy | Archbishop Emeritus ofCapua,Italy |
| 42.8 | Ordained Bishop | AntônioZattera † | Bishop ofPelotas, Rio Grande do Sul,Brazil | Bishop Emeritus |
| 1 Jun | | Born | AfonsoFioreze, C.P. † | | Bishop Emeritus ofLuziânia, Goias,Brazil |
| 6 Jun | 26.2 | Ordained Priest | Joseph LloydHogan † | Priest ofRochester, New York,USA | Bishop Emeritus |
| Born | NorbertoRivera Carrera | | Cardinal, Archbishop Emeritus ofMéxico, Federal District |
| 25.6 | Ordained Priest | Nicolas EugeneWalsh † | Priest ofBoise City, Idaho,USA | Bishop Emeritus ofYakima, Washington,USA |
| 7 Jun | 25.9 | Ordained Priest | Nicholas AnthonyD’Antonio Salza, O.F.M. † | Priest ofOrder of Friars Minor | Prelate Emeritus ofInmaculada Concepción de la B.V.M. en Olancho,Honduras |
| Born | DomenicoSigalini | | Bishop Emeritus ofPalestrina,Italy |
| 9 Jun | 63.0 | Died | Joseph MoranCorrigan † | Rector of theCatholic University of America |
| 50.4 | Appointed | EmanueleGalea † | Auxiliary Bishop ofMalta | Auxiliary Bishop ofMalta |
| 50.4 | Appointed | EmanueleGalea † | Titular Bishop ofTralles in Asia | Auxiliary Bishop ofMalta |
| 50.2 | Appointed | Sylvester PhilipWang Tao-nan (Uamtaonan), O.F.M. † | Titular Bishop ofAthribis | Bishop ofFengxiang [Fengsiang],China |
| 50.2 | Appointed | Sylvester PhilipWang Tao-nan (Uamtaonan), O.F.M. † | Vicar Apostolic ofFengsiang [Fengxiang],China | Bishop ofFengxiang [Fengsiang],China |
| 10 Jun | | Died | Julio TadeoRamírez Ortiz † | Vicar Apostolic ofChile, Military |
| 11 Jun | 26.7 | Ordained Priest | Lawrence MichaelDe Falco † | Priest ofDallas, Texas,USA | Bishop Emeritus ofAmarillo, Texas,USA |
| 30.3 | Ordained Priest | Michael James EdwardDempsey, O.P. † | Priest ofOrder of Friars Preachers | Bishop Emeritus ofSokoto,Nigeria |
| 26.1 | Ordained Priest | Lawrence Preston JosephGraves † | Priest ofLittle Rock, Arkansas,USA | Bishop Emeritus ofAlexandria-Shreveport, Louisiana,USA |
| 78.5 | Died | BarnabéPiedrabuena † | Bishop Emeritus ofTucumán,Argentina |
| 26.6 | Ordained Priest | [FrancisZhang Feng-zao] † | Priest | Bishop ofWuhu [Wuhu],China |
| 13 Jun | | Born | Josaphat LouisLebulu | | Archbishop Emeritus ofArusha,Tanzania |
| Born | Barry Alexander AnthonyWood, O.M.I. † | | Auxiliary Bishop ofDurban,South Africa |
| 14 Jun | 23.2 | Ordained Priest | LászlóRózsavölgyi † | Priest ofEsztergom,Hungary | Titular Bishop ofLystra |
| 16 Jun | 69.3 | Died | JuozapasKukta † | Bishop ofKaišiadorys,Lithuania |
| 18 Jun | | Born | Joseph AnthonyPepe | | Bishop Emeritus ofLas Vegas, Nevada,USA |
| 20 Jun | | Born | SantiagoAgrelo Martínez, O.F.M. | | Archbishop Emeritus ofTanger,Morocco |
| 55.8 | Appointed | Teodoro BernardoEugenín Barrientos, SS.CC. † | Bishop ofChile, Military | Bishop Emeritus |
| 50.4 | Appointed | Juan ManuelGonzález Arbeláez † | Archbishop ofPopayán,Colombia | Archbishop Emeritus |
| 53.8 | Appointed | Georges Marie PaulPetit † | Coadjutor Bishop ofVerdun,France | Bishop Emeritus |
| 53.8 | Appointed | Georges Marie PaulPetit † | Titular Bishop ofLeuce | Bishop Emeritus ofVerdun,France |
| 21 Jun | 30.3 | Final Vows | Leo Clement AndrewArkfeld, S.V.D. † | Member ofSociety of the Divine Word | Archbishop Emeritus ofMadang,Papua New Guinea |
| Born | NorbertBrunner | | Bishop Emeritus ofSion {Sitten},Switzerland |
| 23.7 | Ordained Priest | GiovanniCheli † | Priest ofAsti,Italy | Cardinal, President Emeritus of the Pontifical Council for thePastoral Care of Migrants and Itinerant People |
| 27.4 | Ordained Priest | Thomas PatrickCollins, M.M. † | Priest ofCatholic Foreign Mission Society of America | Vicar Apostolic Emeritus ofPando,Bolivia |
| Born | Alfonso RogelioDelgado Evers | | Archbishop Emeritus ofSan Juan de Cuyo,Argentina |
| 55.3 | Ordained Bishop | JosefFrings † | Archbishop ofKöln {Cologne},Germany | Cardinal, Archbishop Emeritus |
| 24.3 | Ordained Priest | Joseph GerardGrondin, M.M. † | Priest ofCatholic Foreign Mission Society of America | Prefect Emeritus ofMusoma,Tanzania |
| 24.3 | Ordained Priest | Ignacy MarcinTokarczuk † | Priest ofLviv,Ukraine | Archbishop Emeritus ofPrzemyśl,Poland |
| 22 Jun | | Born | HenriCoudray, S.J. | | Vicar Apostolic Emeritus ofMongo,Chad |
| 23 Jun | 46.1 | Appointed | GerardoMartínez Madrigal † | Bishop ofGarzón,Colombia | Bishop Emeritus ofGarzón-Neiva,Colombia |
| 44.5 | Appointed | Ángel MaríaOcampo Berrio, S.J. † | Coadjutor Bishop ofSocorro y San Gil,Colombia | Archbishop Emeritus ofTunja,Colombia |
| 44.5 | Appointed | Ángel MaríaOcampo Berrio, S.J. † | Titular Bishop ofCynopolis in Arcadia | Archbishop Emeritus ofTunja,Colombia |
| 59.2 | Appointed | LuigiRosa † | Bishop ofBagnoregio (Bagnorea),Italy |
| 58.1 | Appointed | JulioCaicedo Téllez, S.D.B. † | Bishop ofBarranquilla,Colombia | Bishop ofCali,Colombia |
| 24 Jun | 26.5 | Ordained Priest | Tadeu Henrique (Jude)Prost, O.F.M. † | Priest ofOrder of Friars Minor | Auxiliary Bishop Emeritus ofBelém do Pará,Brazil |
| 26 Jun | | Born | Luis GuillermoEichhorn † | | Bishop Emeritus ofMorón,Argentina |
| 28.6 | Ordained Priest | John BaptistLiu Jingshan † | Priest | Bishop ofYinchuan [Ningsia],China |
| 24.9 | Ordained Priest | Bl. Petro PavloOros † | Priest ofMukachevo (Munkács) (Ruthenian),Ukraine | Auxiliary Bishop |
| 27 Jun | 87.3 | Died | PaulAouad (Awad, Auad) † | Archbishop Emeritus ofCyprus (Maronite) |
| 28 Jun | 25.8 | Ordained Priest | JorgeScarso, O.F.M. Cap. † | Priest ofOrder of Friars Minor Capuchin | Bishop Emeritus ofPatos de Minas, Minas Gerais,Brazil |
| 26.5 | Ordained Priest | CarloUrru † | Priest | Bishop Emeritus ofCittà di Castello,Italy |
| 29 Jun | 59.7 | Ordained Bishop | John FrancisD’Alton † | Titular Bishop ofBinda | Cardinal, Archbishop ofArmagh,Ireland |
| 54.3 | Ordained Bishop | John FrancisEich, O.S.F.S. † | Titular Bishop ofCynopolis in Aegypto | Vicar Apostolic ofGreat Namaqualand,Namibia |
| 45.4 | Ordained Bishop | EduardoMartinez González † | Titular Bishop ofAttaea | Bishop Emeritus ofZamora,Spain |
| 53.0 | Ordained Bishop | Willem Pieter Adriaan MariaMutsaerts † | Titular Bishop ofLyrbe | Bishop Emeritus of’s-Hertogenbosch (Bois-le-Duc),Netherlands |
| 25.8 | Ordained Priest | Juan NicolasoraNilmar † | Priest ofJaro,Philippines | Bishop Emeritus ofKalibo,Philippines |
| 34.1 | Ordained Priest | JindřichPešek, S.D.B. † | Priest ofSalesians of Saint John Bosco | Bishop |
| 46.9 | Ordained Bishop | Juan TarcisioSenner, O.F.M. † | Titular Bishop ofRusadus | Bishop Emeritus ofCochabamba,Bolivia |
| 23.5 | Ordained Priest | Jean-PierreUrkia, M.E.P. † | Priest ofLa Société des Missions Etrangères | Vicar Apostolic Emeritus ofPaksé,Laos |
| 31.0 | Ordained Priest | Jean-Paul-MarieVincent † | Priest | Bishop Emeritus ofBayonne (-Lescar e Oloron),France |
| 30 Jun | 52.0 | Appointed | IldebrandoVannucci, O.S.B. † | Titular Bishop ofSebaste in Cilicia | Abbot ofSan Paolo fuori le Mura,Italy |