Date | Bishop | Bishop Jubilarian |
| 2020.01.01 | 60 years as priest | Bishop Gastone Simoni |
| 2020.01.02 | 50 years as priest |  Bishop Anthony Chirayath |
| 2020.01.06 | 60 years as priest |  Archbishop Carlos José Ruiseco Vieira |
| 2020.01.06 | 70 years as priest | Archbishop Alberto Tricarico |
| 2020.01.06 | 25 years as bishop |  Cardinal Raymond Leo Burke |
| 2020.01.06 | 40 years as bishop | Cardinal Christian Wiyghan Tumi |
| 2020.01.06 | 25 years as bishop |  Archbishop Bruno Musarò |
| 2020.01.06 | 25 years as bishop |  Bishop Jean-Pierre Blais |
| 2020.01.06 | 25 years as bishop | Bishop Petko Jordanov Christov, O.F.M. Conv. |
| 2020.01.06 | 25 years as bishop |  Bishop Paweł Cieślik |
| 2020.01.06 | 25 years as bishop |  Bishop Stefan Regmunt |
| 2020.01.06 | 25 years as bishop |  Bishop Stanislav Szyrokoradiuk, O.F.M. |
| 2020.01.06 | 25 years as bishop | Bishop Eugène Tremblay |
| 2020.01.07 | 25 years as priest |  Bishop Manoel Ferreira dos Santos Júnior, M.S.C. |
| 2020.01.07 | 25 years as priest |  Bishop Daniel Fernández Torres |
| 2020.01.09 | 50 years as priest |  Bishop Gérard Coliche |
| 2020.01.12 | 25 years as priest |  Archbishop Adelar Baruffi |
| 2020.01.15 | 25 years as bishop | Bishop Philippe Albert Joseph Stevens, P.F.E. |
| 2020.01.16 | 60 years as priest |  Archbishop Lawrence John Saldanha |
| 2020.01.20 | 40 years as bishop | Bishop Brendan Oliver Comiskey, SS.CC. |
| 2020.01.22 | 25 years as bishop |  Bishop Giuseppe Anfossi |
| 2020.01.24 | 50 years as priest |  Cardinal Gregorio Rosa Chávez |
| 2020.01.25 | 40 years as bishop | Bishop Rafael Barraza Sánchez |
| 2020.01.25 | 50 years as bishop | Bishop Peter Takaaki Hirayama (ペトロ 平山高明) |
| 2020.01.26 | 40 years as bishop | Bishop Giuseppe Malandrino |
| 2020.01.29 | 25 years as bishop |  Archbishop Yves François Patenôtre |
| 2020.01.30 | 40 years as bishop | Bishop Howard George Tripp |
| 2020.01.31 | 50 years as priest | Bishop Roberto Rodríguez |
| 2020.01.31 | 60 years as priest |  Bishop Johannes Henricus J. Te Maarssen, S.V.D. |
| 2020.02.01 | 25 years as priest |  Bishop Florencio Félix Paredes Cruz, C.R.L. |
| 2020.02.02 | 60 years as priest | Archbishop Edgerton Roland Clarke |
| 2020.02.02 | 60 years as priest | Bishop John Brendan McCormack |
| 2020.02.03 | 25 years as bishop |  Bishop Angel Garachana Pérez, C.M.F. |
| 2020.02.05 | 25 years as priest |  Bishop Christophorus Tri Harsono |
| 2020.02.07 | 60 years as priest | Bishop Marian Błażej Kruszyłowicz, O.F.M. Conv. |
| 2020.02.08 | 50 years as priest |  Archbishop Antoine Ntalou |
| 2020.02.08 | 50 years as bishop | Cardinal Henryk Roman Gulbinowicz |
| 2020.02.11 | 60 years as priest | Archbishop Bonifácio Piccinini, S.D.B. |
| 2020.02.11 | 25 years as bishop |  Bishop Heinrich Mussinghoff |
| 2020.02.15 | 50 years as bishop | Archbishop Settimio Todisco |
| 2020.02.15 | 25 years as bishop |  Bishop Michael John Malone |
| 2020.02.18 | 25 years as priest |  Bishop Richard Ng (吳對龍) |
| 2020.02.19 | 70 years as priest |  Bishop Daniel Alphonse Omer Verstraete, O.M.I. |
| 2020.02.19 | 25 years as bishop |  Cardinal Seán Baptist Brady |
| 2020.02.19 | 25 years as bishop |  Bishop Giovanni Zerbini, S.D.B. |
| 2020.02.21 | 50 years as priest |  Archbishop William Matthew Slattery, O.F.M. |
| 2020.02.21 | 60 years as priest |  Archbishop Luiz Soares Vieira |
| 2020.02.21 | 60 years as priest |  Bishop Augusto Alves da Rocha |
| 2020.02.22 | 50 years as priest |  Bishop Jacyr Francisco Braido, C.S. |
| 2020.02.22 | 25 years as bishop |  Bishop Frederick Joseph Colli |
| 2020.02.22 | 25 years as bishop |  Bishop José Francisco Ulloa Rojas |
| 2020.03.02 | 40 years as bishop | Bishop Osório Claudio Bebber, O.F.M. Cap. |
| 2020.03.06 | 60 years as priest |  Archbishop Marin Srakić |
| 2020.03.07 | 25 years as bishop | Bishop John Martin Dougherty |
| 2020.03.08 | 50 years as priest |  Bishop Alessandro Carmelo Ruffinoni, C.S. |
| 2020.03.08 | 50 years as bishop |  Archbishop Peter Kwasi Sarpong |
| 2020.03.12 | 60 years as priest |  Archbishop Giuseppe Mani |
| 2020.03.12 | 25 years as bishop | Bishop Manuel Batakian, I.C.P.B. |
| 2020.03.13 | 25 years as priest |  Bishop Marcelino Antonio Malabanan Maralit |
| 2020.03.14 | 50 years as priest | Bishop David Christopher McGough |
| 2020.03.15 | 50 years as priest |  Archbishop Vincenzo Paglia |
| 2020.03.15 | 50 years as priest |  Bishop Felipe González González, O.F.M. Cap. |
| 2020.03.18 | 50 years as priest |  Cardinal Ricardo Ezzati Andrello, S.D.B. |
| 2020.03.18 | 25 years as priest |  Bishop John Saw Yaw Han |
| 2020.03.18 | 25 years as bishop |  Bishop José González Alonso |
| 2020.03.18 | 25 years as bishop |  Bishop Josef Grünwald |
| 2020.03.19 | 60 years as priest |  Cardinal Santos Abril y Castelló |
| 2020.03.19 | 70 years as priest | Cardinal Eduardo Martínez Somalo |
| 2020.03.19 | 60 years as priest |  Bishop Paolo De Nicolò |
| 2020.03.19 | 50 years as priest |  Bishop Guerrino Perin, M.C.C.J. |
| 2020.03.19 | 60 years as priest | Bishop Carles Soler Perdigó |
| 2020.03.19 | 40 years as bishop | Archbishop Benedict To Varpin |
| 2020.03.19 | 25 years as bishop |  Bishop Joseph Aind, S.D.B. |
| 2020.03.19 | 50 years as bishop | Bishop Héctor Luis Lucas Peña Gómez |
| 2020.03.19 | 40 years as bishop |  Bishop José Sánchez González |
| 2020.03.19 | 25 years as bishop | Bishop Joseph Zhu Bao-yu (朱寶玉) |
| 2020.03.20 | 70 years as priest |  Archbishop Victorinus Youn Kong-hi (윤공희 빅토리노 / 尹恭熙) |
| 2020.03.20 | 60 years as priest | Bishop Peter Toshio Jinushi (ペトロ 地主敏夫) |
| 2020.03.20 | 25 years as bishop |  Bishop Gerald Frederick Kicanas |
| 2020.03.20 | 25 years as bishop | Bishop George Vance Murry, S.J. |
| 2020.03.21 | 50 years as priest | Archbishop Gianfranco Agostino Gardin, O.F.M. Conv. |
| 2020.03.21 | 50 years as priest |  Bishop Robert Joseph Baker |
| 2020.03.21 | 50 years as priest | Bishop Warlito Itcuas Cajandig |
| 2020.03.21 | 50 years as priest | Bishop Marcelo Angiolo Melani, S.D.B. |
| 2020.03.22 | 50 years as priest | Bishop Jan Szkodoń |
| 2020.03.25 | 25 years as priest |  Archbishop Juan Nsue Edjang Mayé |
| 2020.03.25 | 25 years as priest |  Bishop Oscar Eduardo Miñarro |
| 2020.03.25 | 25 years as bishop | Archbishop Marcel Honorat Léon Agboton |
| 2020.03.25 | 25 years as bishop |  Bishop Paul Bemile |
| 2020.03.25 | 25 years as bishop |  Bishop Otto Georgens |
| 2020.03.25 | 25 years as bishop | Bishop Andreas Laun, O.S.F.S. |
| 2020.03.25 | 25 years as bishop | Bishop Vito Schlickmann |
| 2020.03.25 | 25 years as bishop | Bishop Severian Stefan Yakymyshyn, O.S.B.M. |
| 2020.03.26 | 25 years as bishop |  Bishop Carlos María Collazzi Irazábal, S.D.B. |
| 2020.03.27 | 25 years as priest |  Bishop Rex Cullingham Ramirez |
| 2020.04.01 | 25 years as bishop |  Archbishop Vincent Michael Concessao |
| 2020.04.02 | 60 years as priest |  Cardinal Ennio Antonelli |
| 2020.04.02 | 60 years as priest | Bishop Lorenzo Ceresoli, M.C.C.J. |
| 2020.04.02 | 60 years as priest |  Bishop Lucilo Barrameda Quiambao |
| 2020.04.02 | 25 years as bishop |  Bishop Gonzalo Duarte García de Cortázar, SS.CC. |
| 2020.04.05 | 50 years as priest |  Cardinal Christophe Louis Yves Georges Pierre |
| 2020.04.05 | 50 years as priest |  Bishop Joseph Alessandro, O.F.M. Cap. |
| 2020.04.08 | 70 years as priest | Bishop Rafael Gallardo García, O.S.A. |
| 2020.04.11 | 50 years as bishop |  Bishop Ernst Franz Gerd Werner Dicke |
| 2020.04.12 | 50 years as priest | Archbishop Paulino Lukudu Loro, M.C.C.J. |
| 2020.04.17 | 60 years as priest | Bishop Antônio Celso Queiroz |
| 2020.04.18 | 25 years as bishop |  Bishop John Kevin Boland |
| 2020.04.20 | 25 years as bishop |  Archbishop William Edward Lori |
| 2020.04.22 | 25 years as priest |  Bishop José Eudes Campos do Nascimento |
| 2020.04.22 | 25 years as priest |  Bishop Giovanni Nerbini |
| 2020.04.22 | 25 years as bishop |  Bishop Bernardo Hombach Lütkermeier |
| 2020.04.22 | 25 years as bishop |  Bishop Jean-Claude Makaya Loemba |
| 2020.04.23 | 60 years as priest | Bishop George Mamalassery |
| 2020.04.23 | 25 years as bishop |  Archbishop Ignatius Ayau Kaigama |
| 2020.04.23 | 25 years as bishop |  Bishop Gilles Côté, S.M.M. |
| 2020.04.23 | 40 years as bishop |  Bishop Peter James Cullinane |
| 2020.04.23 | 25 years as bishop |  Bishop Maurice Konan Kouassi |
| 2020.04.24 | 60 years as priest |  Bishop Luca Brandolini, C.M. |
| 2020.04.25 | 25 years as bishop |  Archbishop Terrence Thomas Prendergast, S.J. |
| 2020.04.29 | 60 years as priest |  Cardinal Giovanni Lajolo |
| 2020.04.29 | 25 years as bishop |  Archbishop Luigi Ventura |
| 2020.04.29 | 40 years as bishop |  Bishop José Lizáres Estrada |
| 2020.04.30 | 25 years as bishop |  Bishop Jacyr Francisco Braido, C.S. |
| 2020.05.03 | 25 years as priest |  Bishop Joseph Sun Ji-gen (孫繼根) |
| 2020.05.04 | 40 years as bishop | Cardinal Laurent Monsengwo Pasinya |
| 2020.05.04 | 40 years as bishop |  Archbishop Władysław Ziółek |
| 2020.05.04 | 40 years as bishop |  Bishop Louis Nkinga Bondala, C.I.C.M. |
| 2020.05.04 | 40 years as bishop | Bishop Paride Taban |
| 2020.05.06 | 70 years as priest | Bishop Lawrence Donald Soens |
| 2020.05.07 | 50 years as priest |  Bishop William Francis Malooly |
| 2020.05.07 | 70 years as priest | Bishop Ernesto Togni |
| 2020.05.07 | 25 years as bishop |  Archbishop Stephen Joseph Reichert, O.F.M. Cap. |
| 2020.05.07 | 25 years as bishop |  Bishop Czeslaw Kozon |
| 2020.05.07 | 25 years as bishop |  Bishop Horacio del Carmen Valenzuela Abarca |
| 2020.05.08 | 25 years as bishop |  Archbishop Juliusz Janusz (尤雅士) |
| 2020.05.08 | 25 years as bishop | Bishop Teofil Józef Wilski |
| 2020.05.10 | 50 years as priest |  Bishop Nicholas James Samra |
| 2020.05.13 | 50 years as priest |  Bishop Edward Kenneth Braxton |
| 2020.05.13 | 25 years as priest |  Bishop William James Muhm |
| 2020.05.13 | 25 years as priest |  Bishop Grzegorz Olszowski |
| 2020.05.13 | 25 years as bishop |  Archbishop Gabriel ’Leke Abegunrin |
| 2020.05.14 | 60 years as priest | Archbishop Eusebius Joseph Beltran |
| 2020.05.14 | 60 years as priest | Bishop Paul-Marie Cao Ðình Thuyên |
| 2020.05.14 | 50 years as priest |  Bishop Geoffrey Hilton Jarrett |
| 2020.05.14 | 25 years as priest |  Bishop Héctor Felipe Vila Martínez |
| 2020.05.16 | 50 years as priest |  Archbishop Edward Joseph Adams |
| 2020.05.16 | 50 years as priest |  Bishop Guy Charbonneau, P.M.E. |
| 2020.05.16 | 50 years as priest |  Bishop Paul Lortie |
| 2020.05.16 | 50 years as priest |  Bishop Joseph Anthony Pepe |
| 2020.05.17 | 50 years as priest |  Archbishop Louis Chamniern Santisukniran |
| 2020.05.17 | 50 years as priest |  Archbishop Salvatore Gristina |
| 2020.05.17 | 50 years as priest |  Bishop Roberto Octavio Balmori Cinta, M.J. |
| 2020.05.17 | 50 years as priest |  Bishop Raymond W. Field |
| 2020.05.17 | 50 years as priest | Bishop Braulio Rafael León Villegas |
| 2020.05.17 | 50 years as priest |  Bishop Erkolano Lodu Tombe |
| 2020.05.17 | 50 years as priest |  Bishop Mario Melanio Medina Salinas |
| 2020.05.17 | 50 years as priest |  Bishop Salvatore Muratore |
| 2020.05.17 | 60 years as priest | Bishop Joseph Pastor Neelankavil, C.M.I. |
| 2020.05.17 | 50 years as priest | Bishop César Bosco Vivas Robelo |
| 2020.05.17 | 40 years as bishop | Cardinal Severino Poletto |
| 2020.05.17 | 25 years as bishop |  Bishop Edward Kenneth Braxton |
| 2020.05.18 | 40 years as bishop | Archbishop Helímenas de Jesús Rojo Paredes, C.I.M. |
| 2020.05.18 | 40 years as bishop |  Bishop Manuel Camilo Vial Risopatrón, I.Sch. |
| 2020.05.19 | 25 years as bishop |  Bishop Bernard Cyril O’Grady, O.P. |
| 2020.05.21 | 60 years as priest |  Bishop William Stephen Skylstad |
| 2020.05.23 | 50 years as priest |  Archbishop Robert James Carlson |
| 2020.05.23 | 50 years as priest |  Archbishop Anthony Mancini |
| 2020.05.23 | 50 years as priest |  Bishop Brian Vincent Finnigan |
| 2020.05.23 | 50 years as priest |  Bishop Armando Xavier Ochoa |
| 2020.05.23 | 50 years as priest | Bishop Guillermo Rodríguez Melgarejo |
| 2020.05.23 | 50 years as priest |  Bishop Paul Terrio |
| 2020.05.24 | 50 years as priest |  Bishop Germano Grachane, C.M. |
| 2020.05.25 | 25 years as priest |  Bishop Neal James Buckon |
| 2020.05.25 | 25 years as priest |  Bishop Wojciech Tomasz Osial |
| 2020.05.25 | 40 years as bishop | Archbishop Pablo Puente Buces |
| 2020.05.27 | 50 years as priest | Bishop António de Sousa Braga, S.C.I. |
| 2020.05.27 | 25 years as priest |  Bishop Jacek Kiciński, C.M.F. |
| 2020.05.28 | 60 years as priest |  Bishop James Anthony Griffin |
| 2020.05.28 | 25 years as bishop |  Archbishop Philip Naameh |
| 2020.05.28 | 25 years as bishop |  Bishop Anthony Kwami Adanuty |
| 2020.05.28 | 25 years as bishop |  Bishop Gabriel Akwasi Abiabo Mante |
| 2020.05.28 | 25 years as bishop |  Bishop Joseph Osei-Bonsu |
| 2020.05.29 | 60 years as priest |  Bishop Josef Grünwald |
| 2020.05.29 | 50 years as priest |  Bishop Donald Joseph Kettler |
| 2020.05.30 | 50 years as priest |  Bishop Nicholas Anthony DiMarzio |
| 2020.05.30 | 50 years as priest |  Bishop Felipe de Jesús Estévez |
| 2020.05.30 | 50 years as priest |  Bishop John Joseph Jenik |
| 2020.05.31 | 50 years as priest |  Archbishop Henryk Józef Nowacki |
| 2020.05.31 | 50 years as priest |  Bishop Denis Brennan |
| 2020.05.31 | 60 years as priest | Bishop Paul Nguyễn Bình Tĩnh, P.S.S. |
| 2020.05.31 | 25 years as bishop |  Cardinal John Atcherley Dew |
| 2020.05.31 | 40 years as bishop | Bishop Fernando Legal, S.D.B. |
| 2020.06.01 | 25 years as priest |  Bishop Viktors Stulpins |
| 2020.06.02 | 25 years as priest |  Bishop Jorge Estrada Solórzano |
| 2020.06.03 | 25 years as priest |  Archbishop Henryk Mieczysław Jagodziński |
| 2020.06.03 | 25 years as priest |  Bishop David Austin Konderla |
| 2020.06.03 | 25 years as priest |  Bishop Scott McCaig, C.C. |
| 2020.06.04 | 50 years as priest |  Archbishop Joseph Augustine Di Noia, O.P. |
| 2020.06.04 | 25 years as priest |  Archbishop José Francisco González González |
| 2020.06.04 | 60 years as priest |  Bishop Eugene Jerome Cooney |
| 2020.06.05 | 25 years as bishop | Bishop Ivo Fürer |
| 2020.06.07 | 50 years as priest | Bishop Patrick Joseph McGrath |
| 2020.06.08 | 70 years as priest | Bishop Remi Joseph De Roo |
| 2020.06.09 | 25 years as priest |  Bishop Alain Faubert |
| 2020.06.09 | 25 years as priest |  Bishop Estevam dos Santos Silva Filho |
| 2020.06.09 | 25 years as bishop |  Bishop Norbert Brunner |
| 2020.06.10 | 25 years as priest |  Archbishop Paolo Rudelli |
| 2020.06.10 | 25 years as priest |  Bishop Luis Alberto Barrera Pacheco, M.C.C.J. |
| 2020.06.10 | 25 years as priest |  Bishop Wojciech Skibicki |
| 2020.06.10 | 25 years as bishop |  Bishop Dieudonné Watio |
| 2020.06.11 | 70 years as priest | Cardinal Francisco Álvarez Martínez |
| 2020.06.11 | 60 years as priest | Archbishop Mario Luis Bautista Maulión |
| 2020.06.11 | 60 years as priest |  Archbishop Eugenio Sbarbaro |
| 2020.06.11 | 60 years as priest |  Bishop Gilles Cazabon, O.M.I. |
| 2020.06.11 | 60 years as priest | Bishop Teofil Józef Wilski |
| 2020.06.11 | 40 years as bishop | Archbishop Marcel André Joseph Gervais |
| 2020.06.12 | 25 years as priest |  Bishop Silvano Pedroso Montalvo |
| 2020.06.12 | 60 years as priest |  Bishop Raymond Saint-Gelais |
| 2020.06.12 | 60 years as priest |  Bishop Martin Veillette |
| 2020.06.13 | 50 years as priest |  Archbishop Chucrallah-Nabil El-Hage |
| 2020.06.13 | 25 years as priest |  Bishop Jesús Castro Marte |
| 2020.06.14 | 50 years as priest |  Archbishop Sławoj Leszek Głódź |
| 2020.06.14 | 50 years as priest |  Bishop Mieczysław Cisło |
| 2020.06.14 | 50 years as priest |  Bishop Amadeo Rodríguez Magro |
| 2020.06.14 | 50 years as priest |  Bishop Piotr Skucha |
| 2020.06.15 | 25 years as priest |  Archbishop Joseph Yang Yong-qiang (楊永強) |
| 2020.06.16 | 25 years as bishop |  Bishop Agapiti Ndorobo |
| 2020.06.17 | 25 years as priest |  Archbishop Josef Nuzík |
| 2020.06.17 | 25 years as priest |  Archbishop Iosif Staneuski |
| 2020.06.17 | 25 years as priest |  Bishop Antônio de Assis Ribeiro, S.D.B. |
| 2020.06.17 | 50 years as priest |  Bishop Pietro Santoro |
| 2020.06.18 | 70 years as priest | Cardinal Henryk Roman Gulbinowicz |
| 2020.06.19 | 60 years as priest |  Bishop Colm O’Reilly |
| 2020.06.21 | 50 years as priest |  Cardinal Antonio Cañizares Llovera |
| 2020.06.21 | 60 years as priest |  Archbishop Vittorio Luigi Mondello |
| 2020.06.21 | 25 years as bishop |  Bishop José Luis Amezcua Melgoza |
| 2020.06.22 | 50 years as priest | Cardinal Dominik Duka, O.P. |
| 2020.06.22 | 25 years as bishop |  Bishop Joseph Wei Jing-yi (魏景義) |
| 2020.06.23 | 50 years as priest |  Archbishop Alfonso Rogelio Delgado Evers, Opus Dei |
| 2020.06.23 | 25 years as priest |  Archbishop Methodius Qu Ai-lin (屈藹林) |
| 2020.06.23 | 25 years as priest |  Bishop Marian Eleganti, O.S.B. |
| 2020.06.23 | 25 years as priest |  Bishop Eusebius Alfred Nzigilwa |
| 2020.06.24 | 25 years as priest |  Archbishop Michel Christian Alain Aupetit |
| 2020.06.24 | 25 years as priest |  Bishop Antoine de Romanet de Beaune |
| 2020.06.24 | 25 years as bishop |  Archbishop Paolo Rabitti |
| 2020.06.24 | 25 years as bishop | Bishop John Baptist Kaggwa |
| 2020.06.24 | 40 years as bishop |  Bishop John Baptist Thakur, S.J. |
| 2020.06.25 | 70 years as priest | Cardinal Marian Jaworski |
| 2020.06.25 | 25 years as priest |  Bishop José Luís Mumbiela Sierra |
| 2020.06.25 | 70 years as priest | Bishop Julian Andrzej Wojtkowski |
| 2020.06.26 | 50 years as priest |  Bishop Eugène Lambert Adrian Rixen |
| 2020.06.27 | 50 years as priest |  Archbishop Joël Mercier |
| 2020.06.27 | 50 years as priest |  Archbishop Séraphin François Rouamba |
| 2020.06.27 | 50 years as priest | Archbishop Hippolyte Louis Jean Simon |
| 2020.06.27 | 50 years as priest |  Bishop Walter Mixa |
| 2020.06.27 | 50 years as priest |  Bishop František Radkovský |
| 2020.06.28 | 50 years as priest |  Cardinal Óscar Andrés Rodríguez Maradiaga, S.D.B. |
| 2020.06.28 | 50 years as priest |  Archbishop Armand Maillard |
| 2020.06.28 | 50 years as priest |  Archbishop Elias Youssef Rahal, M.S.P. |
| 2020.06.28 | 50 years as priest | Bishop Pablo Varela Server |
| 2020.06.29 | 50 years as priest |  Cardinal Vinko Puljić |
| 2020.06.29 | 60 years as priest |  Cardinal Franc Rode, C.M. |
| 2020.06.29 | 60 years as priest |  Archbishop Fernand Franck |
| 2020.06.29 | 50 years as priest |  Archbishop Luigi Gatti |
| 2020.06.29 | 60 years as priest |  Archbishop Franc Kramberger |
| 2020.06.29 | 25 years as priest |  Archbishop Mitja Leskovar |
| 2020.06.29 | 70 years as priest |  Archbishop Edoardo Rovida |
| 2020.06.29 | 60 years as priest |  Bishop Kazimierz Górny |
| 2020.06.29 | 70 years as priest | Bishop Guy Alexis Herbulot |
| 2020.06.29 | 50 years as priest |  Bishop Thomas Kaboré |
| 2020.06.29 | 50 years as priest | Bishop Luigi Marrucci |
| 2020.06.29 | 50 years as priest | Bishop Marcelo Raúl Martorell |
| 2020.06.29 | 50 years as priest |  Bishop Guillermo Orozco Montoya |
| 2020.06.29 | 60 years as priest | Bishop Sixto José Parzinger Foidl, O.F.M. Cap. |
| 2020.06.29 | 60 years as priest | Bishop Germán Trajano Pavón Puente |
| 2020.06.29 | 60 years as priest | Bishop Antioco Piseddu |
| 2020.06.29 | 70 years as priest | Bishop Raimundo Revoredo Ruiz, C.M. |
| 2020.06.29 | 60 years as priest | Bishop Guy Sansaricq |
| 2020.06.29 | 60 years as priest |  Bishop Georges Pierre Soubrier, P.S.S. |
| 2020.06.29 | 25 years as bishop |  Bishop Juan de la Cruz Barros Madrid |
| 2020.07.01 | 60 years as priest |  Cardinal Tarcisio Bertone, S.D.B. |
| 2020.07.01 | 25 years as priest |  Archbishop Udo Markus Bentz |
| 2020.07.01 | 25 years as priest |  Bishop Anthony Ademu Adaji, M.S.P. |
| 2020.07.01 | 25 years as priest |  Bishop Hilary Nanman Dachelem, C.M.F. |
| 2020.07.01 | 40 years as bishop |  Bishop Jesus Aputen Cabrera |
| 2020.07.01 | 25 years as bishop |  Bishop Jozef Marianus Punt |
| 2020.07.02 | 60 years as priest |  Archbishop Salvatore Di Cristina |
| 2020.07.02 | 70 years as priest | Archbishop Jean Assaad Haddad |
| 2020.07.02 | 60 years as priest | Archbishop Neshan Elijah Karakéhéyan, I.C.P.B. |
| 2020.07.02 | 25 years as priest |  Archbishop Renatus Leonard Nkwande |
| 2020.07.02 | 50 years as priest | Bishop Fernando Guimarães Kevanu |
| 2020.07.02 | 70 years as priest | Bishop Maurice Taylor |
| 2020.07.03 | 50 years as priest |  Cardinal Fernando Filoni (斐洛尼) |
| 2020.07.03 | 60 years as priest | Cardinal Eusébio Oscar Scheid, S.C.I. |
| 2020.07.03 | 60 years as priest |  Archbishop Georges Khazzoum |
| 2020.07.03 | 60 years as priest |  Archbishop Mario Milano |
| 2020.07.04 | 60 years as priest | Bishop Miguel La Fay Bardi, O. Carm. |
| 2020.07.05 | 50 years as priest |  Cardinal Mario Zenari |
| 2020.07.05 | 25 years as priest |  Bishop Frank Yohana Kalabat |
| 2020.07.08 | 70 years as priest | Archbishop Helímenas de Jesús Rojo Paredes, C.I.M. |
| 2020.07.08 | 25 years as priest |  Bishop Bruno Ateba Edo, S.A.C. |
| 2020.07.08 | 25 years as priest |  Bishop Théophile Nare |
| 2020.07.08 | 25 years as priest |  Bishop Pius Riana Prapdi |
| 2020.07.08 | 25 years as priest |  Bishop Andrés Napoleón Romero Cárdenas |
| 2020.07.08 | 25 years as priest |  Bishop Adrianus Sunarko, O.F.M. |
| 2020.07.08 | 25 years as priest | Bishop Ducange Sylvain, S.D.B. |
| 2020.07.08 | 25 years as priest |  Bishop Vincent Mduduzi Zungu, O.F.M. |
| 2020.07.09 | 25 years as priest |  Bishop Andrew Jagaye Karnley |
| 2020.07.09 | 25 years as priest |  Bishop John Keenan |
| 2020.07.09 | 70 years as priest | Bishop Alfredo Magarotto |
| 2020.07.09 | 25 years as priest |  Bishop Francisco Jesús Orozco Mengíbar |
| 2020.07.09 | 25 years as priest |  Bishop José Roberto Silva Carvalho |
| 2020.07.09 | 25 years as bishop | Bishop André Louis Fort |
| 2020.07.10 | 60 years as priest |  Archbishop Antonio Franco |
| 2020.07.12 | 50 years as priest |  Bishop Cándido Cárdenas Villalba |
| 2020.07.12 | 50 years as priest |  Bishop Manuel Herrero Fernández, O.S.A. |
| 2020.07.12 | 50 years as priest |  Bishop Hervé Itoua |
| 2020.07.12 | 50 years as priest |  Bishop Domenico Mogavero |
| 2020.07.12 | 25 years as bishop |  Bishop Precioso Dacalos Cantillas, S.D.B. |
| 2020.07.14 | 25 years as bishop | Bishop Héctor Sabatino Cardelli |
| 2020.07.15 | 60 years as priest |  Bishop Victor Alejandro Corral Mantilla |
| 2020.07.15 | 25 years as priest |  Bishop Matthäus Karrer |
| 2020.07.15 | 25 years as priest |  Bishop Petros Stefanou |
| 2020.07.17 | 25 years as priest |  Archbishop João Carlos Hatoa Nunes |
| 2020.07.17 | 60 years as priest |  Bishop Fabian Wendelin Bruskewitz |
| 2020.07.17 | 40 years as bishop | Bishop Thomas McMahon |
| 2020.07.18 | 50 years as priest |  Cardinal Angelo Scola |
| 2020.07.18 | 50 years as priest | Archbishop Antonio José López Castillo |
| 2020.07.19 | 50 years as priest |  Archbishop Matthias Kobena Nketsiah |
| 2020.07.21 | 25 years as bishop |  Bishop Joseph Mairura Okemwa |
| 2020.07.23 | 25 years as priest |  Major Archbishop Claudiu-Lucian Pop |
| 2020.07.23 | 25 years as priest |  Bishop Toussaint Iluku Bolumbu, M.S.C. |
| 2020.07.24 | 60 years as priest |  Bishop Augusto César Alves Ferreira da Silva, C.M. |
| 2020.07.25 | 50 years as priest |  Cardinal Wilfrid Fox Napier, O.F.M. |
| 2020.07.25 | 60 years as priest | Bishop Karl Reger |
| 2020.07.25 | 60 years as priest | Bishop Elio Tinti |
| 2020.07.25 | 25 years as bishop | Bishop Miguel Angel Alba Díaz |
| 2020.07.25 | 25 years as bishop | Bishop Malcolm Patrick Galt, C.S.Sp. |
| 2020.07.25 | 60 years as bishop | Bishop Eloy Tato Losada, I.E.M.E. |
| 2020.07.26 | 50 years as priest | Bishop Afonso Fioreze, C.P. |
| 2020.07.27 | 25 years as bishop |  Bishop Michael Richard Cote |
| 2020.07.29 | 25 years as priest |  Archbishop John Wilson |
| 2020.07.30 | 25 years as priest |  Archbishop Georges Wadih Bacouni |
| 2020.07.30 | 25 years as bishop | Bishop Edwin Colaço |
| 2020.07.31 | 60 years as priest | Bishop Gregory Obinna Ochiagha |
| 2020.07.31 | 40 years as bishop |  Bishop Raymond Saint-Gelais |
| 2020.08.02 | 50 years as priest |  Cardinal Maurice Piat, C.S.Sp. |
| 2020.08.02 | 50 years as priest |  Bishop Emmanuel Marie Philippe Louis Lafont |
| 2020.08.02 | 50 years as priest | Bishop Youssef-Massoud Massoud |
| 2020.08.02 | 50 years as priest |  Bishop Sebastiano Sanguinetti |
| 2020.08.05 | 25 years as priest |  Bishop Christian Rodembourg, M.S.A. |
| 2020.08.06 | 25 years as priest |  Archbishop Zeferino Zeca Martins, S.V.D. |
| 2020.08.07 | 60 years as priest |  Bishop João Miranda Teixeira |
| 2020.08.09 | 50 years as priest |  Bishop Manuel Sánchez Monge |
| 2020.08.10 | 40 years as bishop |  Bishop Mario Melanio Medina Salinas |
| 2020.08.12 | 50 years as priest |  Archbishop Charles Henry Dufour |
| 2020.08.12 | 40 years as bishop | Archbishop Angel Nacorda Lagdameo |
| 2020.08.12 | 25 years as bishop | Bishop Onésimo Cepeda Silva |
| 2020.08.13 | 25 years as priest |  Bishop Joseph Mouawad |
| 2020.08.14 | 60 years as priest | Bishop Emilio Bianchi di Cárcano |
| 2020.08.15 | 50 years as priest | Bishop Anacleto Cordeiro Gonçalves de Oliveira |
| 2020.08.15 | 25 years as priest |  Bishop Hilario González García |
| 2020.08.15 | 50 years as priest |  Bishop Atilano Vicente Rodríguez Martínez |
| 2020.08.15 | 25 years as bishop |  Bishop André Rivest |
| 2020.08.17 | 60 years as priest | Cardinal Carlos Amigo Vallejo, O.F.M. |
| 2020.08.20 | 25 years as priest |  Bishop Lode Van Hecke, O.C.S.O. |
| 2020.08.20 | 25 years as bishop |  Archbishop Antoine Ganyé |
| 2020.08.20 | 25 years as bishop |  Bishop Eugenio Arellano Fernández, M.C.C.J. |
| 2020.08.23 | 50 years as priest |  Bishop Gilbert Guillaume Marie-Jean Aubry |
| 2020.08.23 | 50 years as priest |  Bishop Klaus Küng, Opus Dei |
| 2020.08.23 | 50 years as priest |  Bishop Nestor Ngoy Katahwa |
| 2020.08.24 | 40 years as bishop |  Archbishop Basile Mvé Engone, S.D.B. |
| 2020.08.24 | 40 years as bishop |  Archbishop Evariste Ngoyagoye |
| 2020.08.29 | 50 years as priest |  Cardinal Seán Patrick O’Malley, O.F.M. Cap. |
| 2020.08.29 | 50 years as priest |  Archbishop Charles Joseph Chaput, O.F.M. Cap. |
| 2020.09.01 | 40 years as bishop |  Bishop Anthony Selvanayagam |
| 2020.09.02 | 25 years as bishop |  Bishop Luciano Monari |
| 2020.09.03 | 50 years as priest |  Bishop Pablo Ervin Schmitz Simon, O.F.M. Cap. |
| 2020.09.03 | 25 years as bishop |  Bishop Xavier Gilles de Maupeou d’Ableiges |
| 2020.09.05 | 50 years as priest |  Bishop Carlos López Hernández |
| 2020.09.05 | 50 years as priest |  Bishop Alessio Saccardo, S.J. |
| 2020.09.07 | 60 years as priest |  Archbishop Charles Louis Joseph Vandame, S.J. |
| 2020.09.07 | 40 years as bishop |  Bishop Paul Van den Berghe |
| 2020.09.09 | 25 years as priest |  Archbishop Helizandro Emiro Terán Bermúdez, O.S.A. |
| 2020.09.10 | 25 years as priest |  Bishop Călin Ioan Bot |
| 2020.09.10 | 25 years as bishop |  Bishop William Murphy |
| 2020.09.12 | 50 years as priest |  Bishop Lucas Van Looy, S.D.B. |
| 2020.09.13 | 50 years as priest | Bishop Rogelio Esquivel Medina |
| 2020.09.13 | 25 years as bishop | Archbishop Paul-Mounged El-Hachem |
| 2020.09.13 | 40 years as bishop | Archbishop Claude Feidt |
| 2020.09.14 | 60 years as priest | Archbishop Boulos Nassif Borkhoche, M.S.P. |
| 2020.09.14 | 25 years as priest |  Bishop Joseph Naffah |
| 2020.09.15 | 25 years as bishop |  Bishop Robert Joseph Kurtz, C.R. |
| 2020.09.16 | 25 years as priest |  Bishop John Eric Stowe, O.F.M. Conv. |
| 2020.09.16 | 25 years as bishop |  Archbishop Jean-Clément Jeanbart |
| 2020.09.20 | 50 years as priest |  Cardinal Juan José Omella Omella |
| 2020.09.23 | 70 years as priest | Cardinal Angelo Sodano |
| 2020.09.23 | 25 years as priest |  Bishop Patrick Eluke |
| 2020.09.23 | 25 years as bishop |  Bishop Nikolaus Schwerdtfeger |
| 2020.09.24 | 60 years as priest |  Cardinal Luis Héctor Villalba |
| 2020.09.24 | 25 years as bishop |  Cardinal Christophe Louis Yves Georges Pierre |
| 2020.09.24 | 25 years as bishop |  Bishop Alberto Maria Careggio |
| 2020.09.25 | 25 years as priest |  Bishop Emmanuel Ayad Bishay |
| 2020.09.25 | 60 years as priest | Bishop Youhanna Golta |
| 2020.09.26 | 50 years as priest |  Cardinal Giuseppe Betori |
| 2020.09.27 | 50 years as priest |  Archbishop Anselmo Guido Pecorari |
| 2020.09.30 | 25 years as priest |  Bishop Luciano Paolucci Bedini |
| 2020.09.30 | 25 years as bishop | Bishop Julio César Terán Dutari, S.J. |
| 2020.10.01 | 25 years as bishop |  Bishop Philip Boyce, O.C.D. |
| 2020.10.02 | 25 years as priest |  Archbishop Midyphil Bermejo Billones |
| 2020.10.03 | 50 years as priest |  Bishop Alberto Silvani |
| 2020.10.03 | 50 years as bishop | Cardinal Nicholas Cheong Jin-suk (정진석 니콜라오 / 鄭鎮奭) |
| 2020.10.04 | 50 years as priest |  Bishop Claude Jean Pierre Dagens |
| 2020.10.04 | 60 years as priest | Bishop Dominic Kokkat, C.S.T. |
| 2020.10.04 | 25 years as bishop |  Archbishop Murphy Nicholas Xavier Pakiam |
| 2020.10.05 | 40 years as bishop |  Bishop Stanisław Napierała |
| 2020.10.07 | 25 years as bishop |  Bishop Ángel San Casimiro Fernández, O.A.R. |
| 2020.10.08 | 25 years as priest |  Bishop Siprianus Hormat |
| 2020.10.10 | 50 years as priest |  Bishop Abraham Julios Kackanatt |
| 2020.10.11 | 50 years as priest |  Bishop Sarkis Davidian, I.C.P.B. |
| 2020.10.11 | 50 years as bishop | Bishop Damián Iguacén Borau |
| 2020.10.12 | 25 years as priest |  Bishop Nélio Domingos Zortea |
| 2020.10.14 | 25 years as bishop |  Archbishop Antonio Sozzo |
| 2020.10.15 | 60 years as priest |  Bishop Januário Torgal Mendes Ferreira |
| 2020.10.15 | 25 years as bishop |  Bishop José Ignacio Alemany Grau, C.SS.R. |
| 2020.10.16 | 60 years as priest | Bishop George Biguzzi, S.X. |
| 2020.10.19 | 40 years as bishop | Bishop Mário Clemente Neto, C.S.Sp. |
| 2020.10.21 | 25 years as bishop |  Archbishop Séraphin François Rouamba |
| 2020.10.28 | 50 years as priest | Bishop Onésimo Cepeda Silva |
| 2020.10.28 | 25 years as priest |  Bishop Martin Laliberté, P.M.E. |
| 2020.10.28 | 40 years as bishop |  Cardinal Orlando Beltran Quevedo, O.M.I. |
| 2020.10.29 | 25 years as bishop |  Archbishop Paulin Pomodimo |
| 2020.10.29 | 25 years as bishop |  Bishop Guerrino Perin, M.C.C.J. |
| 2020.10.29 | 25 years as bishop |  Bishop Jean-Claude Rembanga |
| 2020.10.30 | 60 years as priest | Cardinal Antonios I Naguib |
| 2020.10.30 | 60 years as priest |  Archbishop Paolo Rabitti |
| 2020.10.30 | 60 years as priest |  Bishop Mario de Gasperín Gasperín |
| 2020.11.01 | 50 years as priest |  Archbishop Peter Joseph Kairo |
| 2020.11.01 | 75 years as priest | Bishop Antônio Afonso de Miranda, S.D.N. |
| 2020.11.01 | 50 years as priest |  Bishop Nikola Nino Kekić |
| 2020.11.01 | 25 years as bishop |  Bishop Martin Albert Happe, M. Afr. |
| 2020.11.04 | 25 years as bishop |  Archbishop Antonio Lucibello |
| 2020.11.04 | 25 years as bishop |  Bishop Giuseppe Merisi |
| 2020.11.04 | 40 years as bishop | Bishop Janusz Edmund Zimniak |
| 2020.11.05 | 25 years as priest |  Bishop Pablo Alfonso Jourdán Alvariza |
| 2020.11.15 | 50 years as bishop | Cardinal Edward Idris Cassidy (葛錫迪) |
| 2020.11.15 | 50 years as bishop |  Archbishop Peter Chung Hoan Ting (鍾萬庭) |
| 2020.11.17 | 40 years as bishop |  Bishop William Keith Weigand |
| 2020.11.20 | 60 years as priest |  Bishop Fabián Marulanda López |
| 2020.11.26 | 40 years as bishop | Bishop Joachim Wanke |
| 2020.11.28 | 50 years as priest | Bishop Arturo Mandin Bastes, S.V.D. |
| 2020.11.29 | 25 years as priest |  Bishop Francisco de Sales Alencar Batista, O. Carm. |
| 2020.11.29 | 50 years as priest |  Bishop Edgar Hernando Tirado Mazo, M.X.Y. |
| 2020.12.02 | 25 years as priest |  Bishop Duncan Theodore Tsoke |
| 2020.12.02 | 25 years as bishop |  Archbishop Gyula Márfi |
| 2020.12.02 | 25 years as bishop |  Bishop Oscar Aníbal Salazar Gómez |
| 2020.12.03 | 70 years as priest |  Archbishop Heitor de Araújo Sales |
| 2020.12.04 | 25 years as priest |  Bishop Alan Stephen Hopes |
| 2020.12.05 | 50 years as priest |  Bishop Gianfranco Todisco, P.O.C.R. |
| 2020.12.06 | 50 years as priest | Bishop Nicola De Angelis, C.F.I.C. |
| 2020.12.06 | 50 years as bishop | Bishop Tharcisse Tshibangu Tshishiku |
| 2020.12.08 | 25 years as priest |  Bishop José Alberto González Juárez |
| 2020.12.08 | 60 years as priest |  Bishop Fernando José Penteado |
| 2020.12.08 | 40 years as bishop | Bishop Raúl Corriveau, P.M.E. |
| 2020.12.10 | 25 years as priest |  Bishop João Gilberto de Moura |
| 2020.12.10 | 25 years as bishop | Bishop Owen John Dolan |
| 2020.12.10 | 25 years as bishop |  Bishop Noel Charles O’Regan, S.M.A. |
| 2020.12.11 | 60 years as priest |  Bishop Paulo Cardoso da Silva, O. Carm. |
| 2020.12.12 | 50 years as priest | Archbishop Fabriciano Sigampa |
| 2020.12.12 | 50 years as priest |  Archbishop Fausto Gabriel Trávez Trávez, O.F.M. |
| 2020.12.13 | 50 years as priest |  Bishop José Dolores Grullón Estrella |
| 2020.12.13 | 40 years as bishop |  Archbishop Hubert Barbier |
| 2020.12.13 | 40 years as bishop | Archbishop Matthias U Shwe |
| 2020.12.14 | 40 years as bishop | Cardinal Renato Raffaele Martino |
| 2020.12.14 | 25 years as bishop |  Bishop Antonio González Sánchez |
| 2020.12.15 | 25 years as bishop | Bishop Juan Guillermo López Soto |
| 2020.12.16 | 25 years as priest |  Bishop Joseph Antoine Khawam, B.A. |
| 2020.12.16 | 25 years as priest |  Bishop Jorge Giovanny Pazmiño Abril, O.P. |
| 2020.12.16 | 25 years as priest |  Bishop Rafael Valdivieso Miranda |
| 2020.12.16 | 25 years as bishop |  Bishop William Enrique Delgado Silva |
| 2020.12.17 | 70 years as priest | Bishop Domenico Crescentino Marinozzi, O.F.M. Cap. |
| 2020.12.17 | 60 years as priest |  Bishop Luis Teodorico Stöckler |
| 2020.12.17 | 25 years as bishop |  Archbishop Farès Maakaroun |
| 2020.12.18 | 60 years as priest | Bishop Victor Benito Galeone |
| 2020.12.18 | 50 years as priest |  Bishop Joseph Francis Martino |
| 2020.12.19 | 50 years as priest |  Bishop Gilles Côté, S.M.M. |
| 2020.12.20 | 50 years as priest |  Cardinal Oswald Gracias |
| 2020.12.20 | 50 years as priest |  Bishop Armando José María Rossi, O.P. |
| 2020.12.21 | 70 years as priest | Patriarch Raul Nicolau Gonsalves |
| 2020.12.21 | 50 years as priest | Archbishop Thumma Bala |
| 2020.12.21 | 60 years as priest | Bishop Teodoro Javier Buhain Jr. |
| 2020.12.21 | 60 years as priest |  Bishop Percival Joseph Fernandes |
| 2020.12.21 | 60 years as priest | Bishop Geoffrey James Robinson |
| 2020.12.21 | 40 years as bishop |  Archbishop Franc Kramberger |
| 2020.12.21 | 25 years as bishop |  Bishop Georges Kahhalé Zouhaïraty, B.A. |
| 2020.12.24 | 25 years as priest |  Bishop John Lei Jia-pei (雷家培) |
| 2020.12.26 | 50 years as priest |  Bishop Virgilio Pante, I.M.C. |
| 2020.12.27 | 50 years as priest |  Cardinal Christoph Schönborn, O.P. |
| 2020.12.27 | 50 years as priest |  Bishop Caetano Ferrari, O.F.M. |
| 2020.12.27 | 25 years as bishop | Bishop John Brendan McCormack |
| 2020.12.27 | 25 years as bishop | Bishop William Francis Murphy |
| 2020.12.29 | 25 years as priest |  Archbishop Laurent Birfuoré Dabiré |
| 2020.12.30 | 25 years as bishop | Archbishop Flavien Joseph Melki |