Date | Bishop | Bishop Jubilarian |
| 2021.01.01 | 40 years as bishop |  Bishop Lucas Liu Hsien-tang (劉獻堂) |
| 2021.01.03 | 50 years as priest |  Archbishop Donald James Reece |
| 2021.01.06 | 25 years as priest |  Bishop Carlos Alberto Salcedo Ojeda, O.M.I. |
| 2021.01.06 | 25 years as bishop |  Cardinal Kurt Koch |
| 2021.01.06 | 25 years as bishop |  Cardinal Stanisław Ryłko |
| 2021.01.06 | 25 years as bishop |  Archbishop Richard Anthony Burke, S.P.S. |
| 2021.01.06 | 25 years as bishop |  Archbishop Claudio Maria Celli |
| 2021.01.06 | 25 years as bishop | Archbishop Riccardo Fontana |
| 2021.01.06 | 25 years as bishop |  Archbishop Francisco Pérez González |
| 2021.01.06 | 25 years as bishop |  Archbishop José Paulino Ríos Reynoso |
| 2021.01.06 | 25 years as bishop |  Archbishop Jaime Vieira Rocha |
| 2021.01.06 | 25 years as bishop |  Bishop Antal Majnek, O.F.M. |
| 2021.01.06 | 40 years as bishop | Bishop Giulio Sanguineti |
| 2021.01.07 | 25 years as bishop |  Patriarch Ignace Youssif III Younan |
| 2021.01.07 | 25 years as bishop | Archbishop Gregorios Elias Tabé |
| 2021.01.07 | 25 years as bishop | Bishop Roberto Gomes Guimarães |
| 2021.01.07 | 25 years as bishop | Bishop Franz Vorrath |
| 2021.01.09 | 50 years as priest |  Cardinal Joseph Coutts |
| 2021.01.09 | 50 years as priest |  Archbishop José Alberto Moura, C.S.S. |
| 2021.01.09 | 50 years as priest |  Bishop Martín de Elizalde, O.S.B. |
| 2021.01.09 | 50 years as priest |  Bishop Paul Maipan |
| 2021.01.13 | 25 years as priest |  Bishop Darley José Kummer |
| 2021.01.19 | 60 years as priest |  Archbishop Djibrail Kassab |
| 2021.01.20 | 25 years as priest |  Bishop Fernando Barbosa dos Santos, C.M. |
| 2021.01.20 | 25 years as bishop |  Bishop Jacinto Tomás de Carvalho Botelho |
| 2021.01.20 | 25 years as bishop |  Bishop Jesús Alfonso Guerrero Contreras, O.F.M. Cap. |
| 2021.01.21 | 25 years as priest |  Bishop Gerard Maximin County, C.S.Sp. |
| 2021.01.24 | 50 years as priest |  Bishop Antônio Roberto Cavuto, O.F.M. Cap. |
| 2021.01.24 | 50 years as priest |  Bishop Mauro Montagnoli, C.S.S. |
| 2021.01.25 | 40 years as bishop |  Bishop Erwin Kräutler, C.PP.S. |
| 2021.01.25 | 25 years as bishop | Bishop Carl Frederick Mengeling |
| 2021.01.26 | 25 years as bishop |  Bishop Robert Nugent Lynch |
| 2021.01.27 | 25 years as priest |  Bishop Teodoro Gómez Rivera |
| 2021.01.27 | 50 years as priest |  Bishop Jebamalai Susaimanickam |
| 2021.01.27 | 25 years as bishop |  Archbishop Dionisio Guillermo García Ibáñez |
| 2021.01.29 | 50 years as priest |  Bishop Imre Asztrik Várszegi, O.S.B. |
| 2021.01.29 | 50 years as bishop | Bishop Anthony Hampden Dickson |
| 2021.02.02 | 60 years as priest | Bishop Heinrich Janssen |
| 2021.02.03 | 60 years as priest |  Cardinal Michael Louis Fitzgerald, M. Afr. |
| 2021.02.03 | 75 years as priest | Archbishop Giuseppe Casale |
| 2021.02.03 | 25 years as bishop |  Archbishop Philip Arnold Subira Anyolo |
| 2021.02.07 | 40 years as bishop |  Bishop Wilfredo Dasco Manlapaz |
| 2021.02.08 | 40 years as bishop | Bishop Julius Jia Zhi-guo (賈治國) |
| 2021.02.08 | 25 years as bishop |  Bishop Christopher Alan Saunders |
| 2021.02.10 | 25 years as priest |  Bishop Jaime Cristóbal Abril González |
| 2021.02.10 | 25 years as priest |  Bishop Pius Moon Chang-woo (문창우 비오 / 文昌宇) |
| 2021.02.10 | 25 years as bishop |  Archbishop Charles Henry Dufour |
| 2021.02.11 | 60 years as priest |  Cardinal Joseph Zen Ze-kiun (陳日君), S.D.B. |
| 2021.02.11 | 25 years as priest |  Bishop Joseph Wu Qin-jing (吳欽敬) |
| 2021.02.14 | 50 years as priest | Bishop Ivan Bura |
| 2021.02.14 | 40 years as bishop | Archbishop Pio Vittorio Vigo |
| 2021.02.15 | 25 years as priest |  Bishop Herculano Medina Garfias |
| 2021.02.18 | 25 years as bishop |  Bishop Pedro José Conti |
| 2021.02.18 | 25 years as bishop |  Bishop Atilano Vicente Rodríguez Martínez |
| 2021.02.21 | 50 years as bishop | Archbishop Joseph Henry Ganda |
| 2021.02.22 | 25 years as bishop |  Bishop Paul Choi Deok-ki (최덕기 바오로 / 崔悳基) |
| 2021.02.24 | 25 years as bishop |  Archbishop Rafael Romo Muñoz |
| 2021.02.24 | 25 years as bishop |  Bishop Mauro Montagnoli, C.S.S. |
| 2021.02.25 | 25 years as bishop |  Archbishop Ramzi Garmou, Prado |
| 2021.02.25 | 25 years as bishop |  Bishop Eugène Lambert Adrian Rixen |
| 2021.02.27 | 50 years as priest |  Bishop Giuseppe Merisi |
| 2021.02.28 | 40 years as bishop |  Cardinal Wilfrid Fox Napier, O.F.M. |
| 2021.03.02 | 25 years as bishop |  Bishop José de Jesús Quintero Díaz |
| 2021.03.03 | 25 years as bishop | Cardinal Eugenio Dal Corso, P.S.D.P. |
| 2021.03.05 | 25 years as bishop | Bishop John Raymond Manz |
| 2021.03.10 | 25 years as priest |  Bishop Levi Bonatto, Opus Dei |
| 2021.03.11 | 25 years as bishop | Bishop Robert Patrick Maginnis |
| 2021.03.11 | 25 years as bishop |  Bishop Joseph Francis Martino |
| 2021.03.13 | 50 years as priest |  Bishop Mathew Arackal |
| 2021.03.14 | 50 years as priest |  Bishop Guerino Di Tora |
| 2021.03.15 | 25 years as priest |  Bishop Gustavo Alejandro Montini |
| 2021.03.16 | 25 years as priest |  Archbishop Joseph Tobji |
| 2021.03.16 | 25 years as bishop | Archbishop Paul-Siméon Ahouanan Djro, O.F.M. |
| 2021.03.17 | 25 years as bishop | Bishop José Nambi |
| 2021.03.18 | 60 years as priest |  Cardinal Audrys Juozas Bačkis |
| 2021.03.18 | 60 years as priest | Cardinal Nicholas Cheong Jin-suk (정진석 니콜라오 / 鄭鎮奭) |
| 2021.03.18 | 60 years as priest |  Cardinal Nicolás de Jesús López Rodríguez |
| 2021.03.18 | 60 years as priest |  Cardinal Paolo Romeo |
| 2021.03.18 | 50 years as priest |  Archbishop Domenico Caliandro |
| 2021.03.18 | 60 years as priest | Archbishop Fernando Robles Capalla |
| 2021.03.18 | 50 years as priest |  Archbishop Aldo Cavalli |
| 2021.03.18 | 60 years as priest |  Bishop Jesús María de Jesús Moya |
| 2021.03.18 | 60 years as priest | Bishop Jacques Jean Edmond Georges Gaillot |
| 2021.03.18 | 60 years as priest | Bishop Raul José Quimpo Martirez |
| 2021.03.19 | 50 years as priest | Archbishop José Luis Mollaghan |
| 2021.03.19 | 25 years as priest |  Bishop Oswaldo Estéfano Escobar Aguilar, O.C.D. |
| 2021.03.19 | 60 years as priest |  Bishop Joseph Niangoran Téky |
| 2021.03.19 | 25 years as priest |  Bishop Roberto Yenny García |
| 2021.03.19 | 50 years as bishop |  Archbishop Ramón Ovidio Pérez Morales |
| 2021.03.19 | 25 years as bishop |  Bishop Théophile Kaboy Ruboneka |
| 2021.03.19 | 40 years as bishop |  Bishop Joseph Keith Symons |
| 2021.03.20 | 25 years as bishop |  Archbishop Leo Jun Ikenaga (レオ 池長 潤), S.J. |
| 2021.03.23 | 25 years as priest |  Bishop Paul Ma Cun-guo (馬存國) |
| 2021.03.23 | 25 years as bishop |  Bishop Walter Mixa |
| 2021.03.24 | 70 years as priest | Bishop Joseph Hitti |
| 2021.03.25 | 60 years as priest | Archbishop Francesco Marinelli |
| 2021.03.25 | 60 years as priest | Archbishop Benigno Luigi Papa, O.F.M. Cap. |
| 2021.03.25 | 25 years as bishop |  Cardinal Edwin Frederick O’Brien |
| 2021.03.25 | 25 years as bishop | Bishop José Moreira de Melo |
| 2021.03.25 | 40 years as bishop | Bishop Norbert Werbs |
| 2021.03.27 | 50 years as priest |  Archbishop Thomas Yeh Sheng-nan (葉勝男) |
| 2021.03.27 | 50 years as priest |  Bishop Pétur Bürcher |
| 2021.03.27 | 50 years as priest |  Bishop Joseph Đinh Đức Đạo |
| 2021.03.27 | 50 years as priest |  Bishop Bosco Puthur |
| 2021.03.29 | 70 years as priest |  Cardinal Jānis Pujats |
| 2021.03.29 | 40 years as bishop | Bishop Erasmus Desiderius Wandera |
| 2021.03.30 | 25 years as priest | Bishop Ladislav Hučko |
| 2021.04.01 | 70 years as priest | Bishop Serafín Luis Alberto Cartagena Ocaña, O.F.M. |
| 2021.04.03 | 50 years as priest |  Archbishop Edmundo Ponciano Valenzuela Mellid, S.D.B. |
| 2021.04.03 | 50 years as priest |  Bishop Fernando Mason, O.F.M. Conv. |
| 2021.04.03 | 40 years as bishop |  Bishop Gabriel Villaruz Reyes |
| 2021.04.05 | 50 years as priest |  Bishop Giuseppe Piemontese, O.F.M. Conv. |
| 2021.04.07 | 75 years as priest | Archbishop Bruno Foresti |
| 2021.04.09 | 60 years as priest | Archbishop Joseph Henry Ganda |
| 2021.04.09 | 60 years as priest |  Bishop Félix Lázaro Martínez, Sch. P. |
| 2021.04.11 | 25 years as bishop |  Bishop Joseph Banga Bane |
| 2021.04.12 | 40 years as bishop | Archbishop Stanisław Szymecki |
| 2021.04.13 | 25 years as priest |  Archbishop George Desmond Tambala, O.C.D. |
| 2021.04.13 | 25 years as priest |  Bishop Stephen Dami Mamza |
| 2021.04.13 | 25 years as priest |  Bishop Marcellin-Marie Ndabnyemb |
| 2021.04.13 | 25 years as bishop |  Archbishop José Octavio Ruiz Arenas |
| 2021.04.13 | 25 years as bishop |  Archbishop Oscar Urbina Ortega |
| 2021.04.14 | 25 years as bishop |  Bishop Juan Antonio Reig Plá |
| 2021.04.18 | 50 years as priest | Bishop Ferenc Cserháti |
| 2021.04.21 | 25 years as priest |  Bishop Dante Gustavo Braida |
| 2021.04.21 | 25 years as priest |  Bishop Lucas Jeimphaung Dau Ze, S.D.B. |
| 2021.04.22 | 25 years as priest |  Bishop Severo Cagatan Caermare |
| 2021.04.24 | 50 years as priest |  Bishop Joseph Võ Ðức Minh |
| 2021.04.25 | 60 years as priest |  Cardinal Justin Francis Rigali |
| 2021.04.27 | 25 years as bishop |  Bishop Ilija Janjić |
| 2021.04.27 | 25 years as bishop |  Bishop Francesco Sarego, S.V.D. |
| 2021.04.28 | 25 years as bishop | Cardinal Luigi De Magistris |
| 2021.04.29 | 25 years as priest |  Bishop Fidelis Bautista Layog |
| 2021.05.01 | 50 years as priest |  Bishop Paul Joseph Bradley |
| 2021.05.03 | 25 years as bishop |  Archbishop James Vernon Weisgerber |
| 2021.05.04 | 25 years as bishop |  Bishop José Angel Divassón Cilveti, S.D.B. |
| 2021.05.05 | 25 years as priest |  Bishop Belmiro Cuica Chissengueti, C.S.Sp. |
| 2021.05.05 | 25 years as bishop |  Archbishop Djibrail Kassab |
| 2021.05.05 | 25 years as bishop |  Bishop Luís Ferrando (Luigi Ferrando) |
| 2021.05.07 | 60 years as priest |  Bishop Gerald Andrew Gettelfinger |
| 2021.05.08 | 50 years as priest |  Bishop Donald Joseph Thériault |
| 2021.05.11 | 25 years as bishop |  Archbishop Issam Youhanna Darwish, B.S. |
| 2021.05.11 | 25 years as bishop |  Bishop Jesús Esteban Catalá Ibáñez |
| 2021.05.11 | 25 years as bishop |  Bishop Mario Espinosa Contreras |
| 2021.05.11 | 25 years as bishop |  Bishop Jesús Murgui Soriano |
| 2021.05.12 | 50 years as priest | Bishop John Raymond Manz |
| 2021.05.13 | 60 years as priest | Bishop Robert Patrick Maginnis |
| 2021.05.14 | 60 years as priest | Bishop Piotr Krupa |
| 2021.05.14 | 25 years as bishop |  Bishop Francis Joseph Christian |
| 2021.05.15 | 50 years as priest |  Bishop Michael Joseph Bransfield |
| 2021.05.15 | 50 years as priest | Bishop George Arthur Sheltz |
| 2021.05.15 | 25 years as bishop |  Bishop Aloysius Paul D’Souza |
| 2021.05.18 | 25 years as priest |  Bishop Joseph Lawrence Coffey |
| 2021.05.18 | 25 years as priest |  Bishop Nivaldo dos Santos Ferreira |
| 2021.05.18 | 25 years as priest |  Bishop Louis Tylka |
| 2021.05.18 | 25 years as bishop |  Bishop Pedro Dulay Arigo |
| 2021.05.19 | 70 years as priest | Archbishop Antonio Montero Moreno |
| 2021.05.19 | 70 years as priest | Bishop Didier-Léon Marchand |
| 2021.05.21 | 50 years as priest |  Bishop Christie Albert Macaluso |
| 2021.05.21 | 60 years as priest | Bishop James Moriarty |
| 2021.05.22 | 50 years as priest |  Bishop Franz Josef Meinrad Merkel, C.S.Sp. |
| 2021.05.22 | 40 years as bishop | Bishop Jude Saint-Antoine |
| 2021.05.23 | 50 years as priest |  Bishop Christo Proykov |
| 2021.05.24 | 40 years as bishop |  Bishop Hildebrando Mendes Costa |
| 2021.05.25 | 25 years as priest | Archbishop Michael Jude Byrnes |
| 2021.05.25 | 25 years as priest |  Bishop Peter Baldacchino |
| 2021.05.25 | 25 years as priest |  Bishop Leszek Leszkiewicz |
| 2021.05.25 | 50 years as bishop | Bishop Basil Harry Losten |
| 2021.05.26 | 75 years as priest |  Bishop José de Jesús Sahagún de la Parra |
| 2021.05.26 | 25 years as bishop |  Archbishop John Baptist Odama |
| 2021.05.26 | 25 years as bishop |  Bishop Lumen Monteiro, C.S.C. |
| 2021.05.26 | 25 years as bishop |  Bishop Anastase Mutabazi |
| 2021.05.27 | 60 years as priest |  Archbishop Roger Ébacher |
| 2021.05.27 | 60 years as priest |  Archbishop Piergiuseppe Vacchelli |
| 2021.05.27 | 60 years as priest |  Bishop Stanisław Napierała |
| 2021.05.27 | 60 years as priest |  Bishop Anthony Frederick Tonnos |
| 2021.05.28 | 60 years as priest |  Bishop Egidio Nkaijanabwo |
| 2021.05.29 | 50 years as priest |  Bishop Raymond Francis Chappetto |
| 2021.05.29 | 50 years as priest |  Bishop Octavio Cisneros |
| 2021.05.29 | 50 years as priest |  Bishop Pablo Jaime Galimberti di Vietri |
| 2021.05.29 | 50 years as priest |  Bishop André Gazaille |
| 2021.05.29 | 50 years as priest |  Bishop Edward Michael Grosz |
| 2021.05.29 | 25 years as priest |  Bishop Marvyn Abrea Maceda |
| 2021.05.29 | 50 years as priest | Bishop Michael John Sheridan |
| 2021.05.29 | 50 years as priest |  Bishop Dennis Joseph Sullivan |
| 2021.05.30 | 25 years as bishop |  Archbishop Rogelio Cabrera López |
| 2021.05.31 | 40 years as bishop |  Bishop Allan Chamgwera |
| 2021.06.01 | 25 years as priest |  Bishop José Arturo Cepeda Escobedo |
| 2021.06.01 | 70 years as priest | Bishop John Aloysius O’Mara |
| 2021.06.01 | 25 years as priest |  Bishop Petar Palić |
| 2021.06.01 | 25 years as bishop | Archbishop Francisco Gil Hellín |
| 2021.06.02 | 25 years as bishop |  Bishop Servilien Nzakamwita |
| 2021.06.05 | 50 years as priest |  Archbishop José Paulino Ríos Reynoso |
| 2021.06.06 | 50 years as priest |  Bishop Zbigniew Kiernikowski |
| 2021.06.06 | 50 years as priest |  Bishop Adriano Tessarollo |
| 2021.06.07 | 25 years as priest |  Bishop Stephen Marmion Lowe |
| 2021.06.08 | 25 years as priest |  Bishop Antonio Crameri, S.S.C. |
| 2021.06.08 | 25 years as priest |  Bishop Chad William Zielinski |
| 2021.06.09 | 50 years as priest |  Bishop Joseph Lee Han-taek (이한택 요셉 / 李漢澤), S.J. |
| 2021.06.09 | 40 years as bishop | Bishop Maurice Taylor |
| 2021.06.11 | 25 years as bishop |  Bishop Eugene Jerome Cooney |
| 2021.06.12 | 50 years as priest | Bishop Séamus Freeman, S.A.C. |
| 2021.06.13 | 25 years as bishop |  Archbishop Stefan Soroka |
| 2021.06.14 | 25 years as priest |  Bishop Charles Edward Drennan |
| 2021.06.14 | 40 years as bishop |  Bishop Jorge Tobias de Freitas |
| 2021.06.14 | 40 years as bishop | Bishop Ângelo Domingos Salvador, O.F.M. Cap. |
| 2021.06.15 | 50 years as priest |  Archbishop Michael Neary |
| 2021.06.15 | 75 years as priest | Bishop Eloy Tato Losada, I.E.M.E. |
| 2021.06.16 | 25 years as priest |  Archbishop Zbigņevs Stankevičs |
| 2021.06.17 | 50 years as priest |  Archbishop Robert Rivas, O.P. |
| 2021.06.18 | 60 years as priest |  Bishop Edward Marian Frankowski |
| 2021.06.18 | 60 years as priest |  Bishop William Murphy |
| 2021.06.20 | 50 years as priest | Cardinal Polycarp Pengo |
| 2021.06.20 | 25 years as priest |  Archbishop Ernest Ngboko Ngombe, C.I.C.M. |
| 2021.06.20 | 25 years as priest |  Bishop Áureo Patricio Bonilla Bonilla, O.F.M. |
| 2021.06.20 | 50 years as priest |  Bishop Brendan Kelly |
| 2021.06.21 | 50 years as priest |  Bishop Paul Tan Chee Ing (陳志音), S.J. |
| 2021.06.22 | 25 years as priest |  Bishop Jerzy Maculewicz, O.F.M. Conv. |
| 2021.06.22 | 25 years as priest |  Bishop Bernard Edward Shlesinger III |
| 2021.06.23 | 25 years as bishop |  Bishop Manuel Antonio Valarezo Luzuriaga, O.F.M. |
| 2021.06.24 | 70 years as priest | Archbishop Rembert George Weakland, O.S.B. |
| 2021.06.25 | 60 years as priest |  Archbishop José Dimas Cedeño Delgado |
| 2021.06.25 | 60 years as priest | Archbishop Alojz Tkáč |
| 2021.06.25 | 60 years as priest | Bishop Brendan Oliver Comiskey, SS.CC. |
| 2021.06.25 | 60 years as priest |  Bishop Manuel Madureira Dias |
| 2021.06.26 | 50 years as priest |  Archbishop Sergio Alfredo Gualberti Calandrina |
| 2021.06.26 | 25 years as priest |  Bishop Antonius Subianto Bunyamin, O.S.C. |
| 2021.06.26 | 50 years as priest | Bishop Joseph Amangi Nacua, O.F.M. Cap. |
| 2021.06.26 | 50 years as priest |  Bishop Giuseppe Zenti |
| 2021.06.27 | 50 years as priest |  Cardinal Álvaro Leonel Ramazzini Imeri |
| 2021.06.27 | 50 years as priest |  Bishop Leonardo Antonio Paolo Bonanno |
| 2021.06.27 | 50 years as priest |  Bishop Mario Meini |
| 2021.06.27 | 50 years as priest |  Bishop Luis Quinteiro Fiuza |
| 2021.06.27 | 50 years as priest |  Bishop Romano Rossi |
| 2021.06.27 | 50 years as priest |  Bishop Carmelo Scampa |
| 2021.06.27 | 25 years as bishop |  Cardinal Emil Paul Tscherrig |
| 2021.06.28 | 60 years as priest |  Bishop Bernardo Hombach Lütkermeier |
| 2021.06.29 | 70 years as priest | Pope Benedict XVI |
| 2021.06.29 | 50 years as priest |  Archbishop Luis Madrid Merlano |
| 2021.06.29 | 50 years as priest |  Archbishop Giacomo Guido Ottonello |
| 2021.06.29 | 60 years as priest | Archbishop Giuseppe Verucchi |
| 2021.06.29 | 50 years as priest |  Bishop Jurij Bizjak |
| 2021.06.29 | 60 years as priest | Bishop Antonio Ceballos Atienza |
| 2021.06.29 | 60 years as priest | Bishop John Cunningham |
| 2021.06.29 | 25 years as priest |  Bishop Enrique Esteban Delgado |
| 2021.06.29 | 25 years as priest |  Bishop Emigdio Duarte Figueroa |
| 2021.06.29 | 60 years as priest | Bishop Elmar Fischer |
| 2021.06.29 | 60 years as priest |  Bishop Ignacio Gogorza Izaguirre, S.C.I. di Béth. |
| 2021.06.29 | 25 years as priest |  Bishop Denis Jachiet |
| 2021.06.29 | 70 years as priest |  Bishop Raúl Holguer López Mayorga |
| 2021.06.29 | 70 years as priest | Bishop Paolo Magnani |
| 2021.06.29 | 60 years as priest |  Bishop José Maria Maimone, S.A.C. |
| 2021.06.29 | 60 years as priest |  Bishop Joachim Friedrich Reinelt |
| 2021.06.29 | 60 years as priest |  Bishop Peter Anthony Rosazza |
| 2021.06.29 | 60 years as priest | Bishop Wilhelm Schraml |
| 2021.06.29 | 25 years as priest |  Bishop Skiper Bladimir Yánez Calvachi |
| 2021.06.29 | 25 years as bishop |  Archbishop Fidel Herráez Vegas |
| 2021.06.29 | 25 years as bishop |  Archbishop Filippo Santoro |
| 2021.06.29 | 25 years as bishop |  Bishop César Augusto Franco Martínez |
| 2021.06.29 | 40 years as bishop |  Bishop Blaise-Ernest Morand |
| 2021.06.30 | 25 years as bishop | Bishop António de Sousa Braga, S.C.I. |
| 2021.07.02 | 25 years as priest |  Bishop Nil Yuriy Lushchak, O.F.M. |
| 2021.07.02 | 60 years as priest | Bishop Nei Paulo Moretto |
| 2021.07.02 | 60 years as priest |  Bishop Salvatore Giovanni Rinaldi |
| 2021.07.03 | 50 years as priest |  Bishop Bruno Grua |
| 2021.07.03 | 50 years as priest |  Bishop Martin Roos |
| 2021.07.03 | 25 years as bishop |  Bishop Alfred Kipkoech Arap Rotich |
| 2021.07.04 | 50 years as priest |  Archbishop Julián Barrio Barrio |
| 2021.07.04 | 50 years as priest |  Archbishop Boutros Marayati |
| 2021.07.04 | 50 years as priest |  Bishop Roberto Bordi, O.F.M. |
| 2021.07.04 | 50 years as priest |  Bishop Basile Tapsoba |
| 2021.07.04 | 50 years as bishop |  Archbishop Felix Alaba Adeosin Job |
| 2021.07.05 | 50 years as priest |  Bishop Fortunato Pablo Urcey, O.A.R. |
| 2021.07.05 | 40 years as bishop |  Bishop Paul Friedrich Wehrle |
| 2021.07.06 | 25 years as priest |  Bishop Martin Boucar Tine, S.S.S. |
| 2021.07.06 | 25 years as priest |  Bishop Moses Chikwe |
| 2021.07.08 | 70 years as priest | Archbishop Michele Scandiffio |
| 2021.07.08 | 60 years as priest |  Bishop Jan De Bie |
| 2021.07.08 | 50 years as priest |  Bishop Juan Antonio Reig Plá |
| 2021.07.09 | 60 years as priest |  Cardinal Manuel Monteiro de Castro |
| 2021.07.09 | 60 years as priest |  Archbishop Zacarias Kamwenho |
| 2021.07.09 | 60 years as priest |  Bishop Egon Kapellari |
| 2021.07.09 | 60 years as priest |  Bishop Francisco José Zugliani |
| 2021.07.09 | 25 years as bishop |  Archbishop John Clayton Nienstedt |
| 2021.07.09 | 25 years as bishop |  Archbishop Allen Henry Vigneron |
| 2021.07.10 | 50 years as priest |  Cardinal Jean Zerbo |
| 2021.07.11 | 50 years as priest |  Cardinal Jean-Pierre Kutwa |
| 2021.07.11 | 50 years as priest | Archbishop Paul Kamuza Bakyenga |
| 2021.07.11 | 50 years as priest |  Archbishop Thaddée Ntihinyurwa |
| 2021.07.11 | 25 years as priest |  Archbishop Gervas John Mwasikwabhila Nyaisonga |
| 2021.07.11 | 50 years as priest |  Bishop Servilien Nzakamwita |
| 2021.07.11 | 50 years as bishop | Cardinal Pedro Rubiano Sáenz |
| 2021.07.14 | 25 years as priest |  Archbishop Carlos Manuel Escribano Subías |
| 2021.07.16 | 60 years as priest |  Cardinal Francisco Javier Errázuriz Ossa, I.Sch. |
| 2021.07.16 | 70 years as priest | Bishop James Clifford Timlin |
| 2021.07.16 | 60 years as priest |  Bishop Manuel Camilo Vial Risopatrón, I.Sch. |
| 2021.07.17 | 50 years as priest |  Archbishop Giampaolo Crepaldi |
| 2021.07.17 | 50 years as priest |  Archbishop Carlos José Ñáñez |
| 2021.07.17 | 50 years as priest |  Bishop Lorenzo Loppa |
| 2021.07.18 | 25 years as priest |  Bishop Danial Lofty Khella Zahary |
| 2021.07.20 | 25 years as priest |  Bishop Urbain Ngassongo |
| 2021.07.21 | 25 years as priest |  Bishop Fikremariam Hagos Tsalim |
| 2021.07.22 | 60 years as priest | Archbishop Joachim N’Dayen |
| 2021.07.22 | 50 years as priest |  Bishop Éric Marie Pierre Henri Aumonier |
| 2021.07.22 | 70 years as priest |  Bishop Vincenzo Rimedio |
| 2021.07.23 | 60 years as priest |  Archbishop Rocco Talucci |
| 2021.07.23 | 60 years as priest |  Bishop Peter Joseph Connors |
| 2021.07.24 | 50 years as priest |  Bishop Lino Fumagalli |
| 2021.07.25 | 50 years as priest |  Archbishop Washington Cruz, C.P. |
| 2021.07.25 | 50 years as priest |  Bishop Jesús García Burillo |
| 2021.07.25 | 25 years as bishop |  Archbishop Carlos Garfias Merlos |
| 2021.07.28 | 25 years as bishop |  Archbishop Nicolás Cotugno Fanizzi, S.D.B. |
| 2021.07.28 | 25 years as bishop |  Bishop Carlos Verzeletti |
| 2021.07.30 | 40 years as bishop |  Bishop Thomas Emmanuel Savundaranayagam Emmanuel |
| 2021.07.31 | 25 years as priest |  Bishop Jose Alan Verdejo Dialogo |
| 2021.07.31 | 50 years as priest |  Bishop Gino Reali |
| 2021.08.01 | 50 years as priest | Bishop Serafim Shyngo-Ya-Hombo, O.F.M. Cap. |
| 2021.08.01 | 50 years as bishop |  Bishop Aldo Gerna, M.C.C.J. |
| 2021.08.02 | 40 years as bishop | Archbishop Gerardo Pierro |
| 2021.08.03 | 25 years as priest |  Archbishop Thomas Luke Msusa, S.M.M. |
| 2021.08.03 | 50 years as bishop | Bishop Francisco Raúl Villalobos Padilla |
| 2021.08.04 | 25 years as priest |  Bishop José Albuquerque de Araújo |
| 2021.08.04 | 75 years as priest | Bishop Luigi Bettazzi |
| 2021.08.06 | 50 years as priest |  Bishop Petro Kryk (Piotr) |
| 2021.08.07 | 25 years as bishop | Bishop Flavio Roberto Carraro, O.F.M. Cap. |
| 2021.08.08 | 25 years as priest |  Bishop Łukasz Mirosław Buzun, O.S.P.P.E. |
| 2021.08.08 | 25 years as priest |  Bishop Joseph Li Jing (李晶) |
| 2021.08.08 | 50 years as priest |  Bishop Luigi Renzo |
| 2021.08.10 | 25 years as priest |  Bishop Antoine Aoukar, O.A.M. |
| 2021.08.10 | 25 years as priest |  Bishop John Wang Ren-lei (王仁雷) |
| 2021.08.10 | 25 years as bishop |  Archbishop Manuel Gerardo Donoso Donoso, SS.CC. |
| 2021.08.11 | 25 years as priest |  Bishop Mihai Cătălin Frăţilă |
| 2021.08.13 | 60 years as priest | Bishop José Diéguez Reboredo |
| 2021.08.14 | 50 years as priest |  Archbishop Mariano José Parra Sandoval |
| 2021.08.15 | 50 years as priest |  Archbishop Michel Malo, Prado |
| 2021.08.15 | 50 years as priest |  Archbishop Fernando José Monteiro Guimarães, C.SS.R. |
| 2021.08.15 | 25 years as priest |  Bishop Gregory John Matthew Bittman |
| 2021.08.16 | 50 years as priest | Bishop Gerulfus Kherubim Pareira, S.V.D. |
| 2021.08.16 | 40 years as bishop | Bishop Jan Walenty Wieczorek |
| 2021.08.17 | 25 years as priest |  Bishop Rafic El Warcha |
| 2021.08.17 | 25 years as priest |  Bishop Joseph Zhang Yin-lin (張銀林) |
| 2021.08.17 | 25 years as bishop |  Cardinal Silvano Maria Tomasi, C.S. |
| 2021.08.17 | 25 years as bishop |  Bishop Carmo João Rhoden, S.C.I. |
| 2021.08.17 | 25 years as bishop |  Bishop Daniel Thomas Turley Murphy, O.S.A. |
| 2021.08.24 | 25 years as bishop |  Bishop John Michael Botean |
| 2021.08.26 | 25 years as bishop |  Archbishop Aldo Cavalli |
| 2021.08.27 | 60 years as priest | Bishop Jorge Iván Castaño Rubio, C.M.F. |
| 2021.08.28 | 50 years as priest |  Archbishop Antonio Sozzo |
| 2021.08.28 | 50 years as priest |  Bishop Terence Robert Curtin |
| 2021.08.28 | 50 years as priest |  Bishop François Eid, O.M.M. |
| 2021.08.28 | 50 years as priest |  Bishop Edgar de Jesús García Gil |
| 2021.08.28 | 50 years as priest |  Bishop Giovanni Paolo Zedda |
| 2021.08.29 | 50 years as bishop |  Cardinal Anthony Olubunmi Okogie |
| 2021.08.31 | 25 years as bishop | Archbishop Marian Gołębiewski |
| 2021.08.31 | 25 years as bishop |  Archbishop Antonio Javellana Ledesma, S.J. |
| 2021.09.03 | 60 years as priest |  Bishop Stanislas Kaburungu |
| 2021.09.03 | 25 years as bishop |  Bishop David Louis Walker |
| 2021.09.04 | 50 years as priest |  Bishop Gerard Joseph Holohan |
| 2021.09.05 | 25 years as priest |  Bishop Anthony Fallah Borwah |
| 2021.09.07 | 25 years as priest |  Archbishop Jean de Dieu Raoelison |
| 2021.09.07 | 25 years as priest |  Bishop Joseph Maluki Mwongela |
| 2021.09.07 | 25 years as bishop | Bishop Gervasio Gestori |
| 2021.09.07 | 25 years as bishop |  Bishop Mario Meini |
| 2021.09.08 | 50 years as priest |  Cardinal Marcello Semeraro |
| 2021.09.08 | 60 years as priest |  Bishop Blasius Pujaraharja |
| 2021.09.08 | 25 years as bishop |  Cardinal Ricardo Ezzati Andrello, S.D.B. |
| 2021.09.08 | 60 years as bishop |  Bishop José de Jesús Sahagún de la Parra |
| 2021.09.08 | 25 years as bishop |  Bishop José Edson Santana de Oliveira |
| 2021.09.12 | 50 years as priest |  Patriarch Ignace Youssif III Younan |
| 2021.09.12 | 50 years as priest |  Bishop Armando Bucciol |
| 2021.09.14 | 25 years as priest |  Archbishop Antonio D’Angelo |
| 2021.09.14 | 25 years as priest |  Archbishop Mark Gerard Miles |
| 2021.09.14 | 25 years as priest |  Bishop Peter Beňo |
| 2021.09.14 | 40 years as bishop |  Archbishop Alfred Clifton Hughes |
| 2021.09.14 | 25 years as bishop |  Bishop Vincenzo Apicella |
| 2021.09.14 | 25 years as bishop | Bishop Alberto Tanasini |
| 2021.09.15 | 25 years as bishop |  Bishop Ramón del Hoyo López |
| 2021.09.15 | 25 years as bishop |  Bishop Bernard Housset |
| 2021.09.16 | 50 years as priest |  Bishop Michael Gregory Campbell, O.S.A. |
| 2021.09.17 | 60 years as priest |  Cardinal Lluís Martínez Sistach |
| 2021.09.19 | 50 years as priest |  Archbishop Nicolas Antiba, B.A. |
| 2021.09.19 | 50 years as priest |  Archbishop Bruno Musarò |
| 2021.09.19 | 50 years as bishop | Archbishop Joseph Edra Ukpo |
| 2021.09.19 | 25 years as bishop |  Bishop Nicholas Han Ji-de (韓紀德) |
| 2021.09.21 | 25 years as bishop |  Cardinal Reinhard Marx |
| 2021.09.21 | 25 years as bishop | Archbishop Luigi Conti |
| 2021.09.21 | 25 years as bishop |  Bishop Heinz Josef Algermissen |
| 2021.09.22 | 25 years as bishop |  Cardinal Juan José Omella Omella |
| 2021.09.23 | 60 years as priest |  Archbishop Manuel Gerardo Donoso Donoso, SS.CC. |
| 2021.09.24 | 40 years as bishop |  Bishop Daniel Francis Walsh |
| 2021.09.25 | 50 years as priest |  Archbishop Luigi Pezzuto |
| 2021.09.25 | 50 years as priest | Bishop Vitus Huonder |
| 2021.09.25 | 50 years as priest |  Bishop Francesco Lambiasi |
| 2021.09.29 | 25 years as bishop |  Bishop António Vitalino Fernandes Dantas, O. Carm. |
| 2021.09.30 | 25 years as priest |  Bishop Zdenek Wasserbauer |
| 2021.10.01 | 60 years as priest |  Archbishop Nikolaos Foskolos |
| 2021.10.01 | 25 years as priest |  Bishop Bohdan John Danylo |
| 2021.10.03 | 60 years as priest | Bishop Alphonse Bilung, S.V.D. |
| 2021.10.03 | 50 years as bishop |  Bishop Ramón Buxarrais Ventura |
| 2021.10.03 | 50 years as bishop |  Bishop Lawrence Thienchai Samanchit |
| 2021.10.05 | 40 years as bishop | Cardinal Kelvin Edward Felix |
| 2021.10.05 | 25 years as bishop |  Archbishop Boutros Nabil El-Sayah |
| 2021.10.05 | 25 years as bishop |  Archbishop Armand Maillard |
| 2021.10.05 | 25 years as bishop |  Bishop Đuro Gašparović |
| 2021.10.05 | 25 years as bishop | Bishop Tanios Khoury |
| 2021.10.06 | 25 years as bishop |  Bishop Peter Zhang Zhi-yong (張志勇) |
| 2021.10.08 | 60 years as priest |  Archbishop Pier Luigi Celata |
| 2021.10.08 | 40 years as bishop |  Archbishop Donald James Reece |
| 2021.10.09 | 50 years as priest | Bishop Luis Alberto Parra Mora |
| 2021.10.10 | 50 years as bishop |  Archbishop Edoardo Rovida |
| 2021.10.10 | 50 years as bishop | Bishop Michael Patrick Olatunji Fagun |
| 2021.10.11 | 25 years as bishop |  Bishop Éric Marie Pierre Henri Aumonier |
| 2021.10.12 | 25 years as priest |  Bishop José Antonio Canales Motiño |
| 2021.10.12 | 25 years as priest |  Bishop Christian Riesbeck, C.C. |
| 2021.10.13 | 40 years as bishop | Bishop Robert Mikhail Moskal |
| 2021.10.15 | 40 years as bishop |  Bishop Filomeno Gonzales Bactol |
| 2021.10.18 | 25 years as priest |  Bishop Anthony Li Hui (李輝) |
| 2021.10.18 | 60 years as priest |  Bishop George Punnakottil |
| 2021.10.18 | 25 years as bishop |  Bishop Patras Minj, S.J. |
| 2021.10.20 | 25 years as bishop |  Bishop Pierre Farine |
| 2021.10.23 | 25 years as bishop |  Archbishop Edward Joseph Adams |
| 2021.10.25 | 25 years as priest |  Bishop Joseph Obanyi Sagwe |
| 2021.10.27 | 25 years as bishop | Archbishop Maurice Lucien Fréchard, C.S.Sp. |
| 2021.10.28 | 60 years as priest |  Archbishop Alano Maria Pena, O.P. |
| 2021.10.31 | 50 years as priest |  Bishop Thomas Dabre |
| 2021.10.31 | 50 years as priest |  Bishop Max Leroy Davis |
| 2021.10.31 | 50 years as priest |  Bishop Fernando Panico, M.S.C. |
| 2021.10.31 | 25 years as bishop |  Bishop Nicholas Anthony DiMarzio |
| 2021.11.01 | 25 years as priest |  Bishop Joseph Shen Bin (沈斌) |
| 2021.11.01 | 25 years as bishop |  Bishop Vincent Samuel |
| 2021.11.06 | 50 years as priest |  Bishop Ghislain Marie Raoul Suzanne de Rasilly, S.M. |
| 2021.11.07 | 50 years as priest |  Cardinal António Augusto dos Santos Marto |
| 2021.11.08 | 40 years as bishop | Bishop Antioco Piseddu |
| 2021.11.09 | 25 years as priest |  Archbishop Rex Andrew Clement Alarcon |
| 2021.11.09 | 25 years as priest |  Bishop Joselito Carreño Quiñonez, M.X.Y. |
| 2021.11.12 | 50 years as priest |  Bishop Antonio Marino |
| 2021.11.16 | 25 years as priest |  Bishop Vicente de Paula Ferreira, C.SS.R. |
| 2021.11.21 | 25 years as priest |  Bishop José Maria Chaves dos Reis |
| 2021.11.21 | 50 years as bishop | Archbishop Patrick Ebosele Ekpu |
| 2021.11.22 | 40 years as bishop |  Cardinal Emmanuel Wamala |
| 2021.11.22 | 40 years as bishop | Bishop Raymond Gaston Séguy |
| 2021.11.22 | 40 years as bishop | Bishop Pierre Trần Thanh Chung |
| 2021.11.23 | 25 years as priest |  Bishop Marco Antonio Merchán Ladino |
| 2021.11.23 | 25 years as bishop |  Cardinal Philippe Nakellentuba Ouédraogo |
| 2021.11.27 | 50 years as priest |  Bishop Joaquín Mariano Sucunza |
| 2021.11.27 | 40 years as bishop |  Patriarch Gregorios III Laham |
| 2021.11.29 | 40 years as bishop |  Archbishop Thomas Menamparampil, S.D.B. |
| 2021.11.30 | 25 years as priest |  Bishop Marcos Antônio Tavoni |
| 2021.11.30 | 25 years as bishop |  Bishop Martin Igwemezie Uzoukwu |
| 2021.12.02 | 70 years as priest |  Bishop Hildebrando Mendes Costa |
| 2021.12.03 | 60 years as priest |  Bishop Geraldo Vieira Gusmão |
| 2021.12.04 | 60 years as priest |  Archbishop Vincent Michael Concessao |
| 2021.12.05 | 50 years as priest |  Archbishop Orlando Antonio Corrales García |
| 2021.12.05 | 50 years as bishop |  Archbishop Godefroy Mukeng’a Kalond, C.I.C.M. |
| 2021.12.06 | 40 years as bishop |  Bishop Ricardo Ramirez, C.S.B. |
| 2021.12.06 | 40 years as bishop | Bishop Robert John Rose |
| 2021.12.07 | 25 years as priest |  Bishop Edmilson Tadeu Canavarros dos Santos, S.D.B. |
| 2021.12.07 | 25 years as priest |  Bishop Yury Kasabutski |
| 2021.12.08 | 60 years as priest |  Bishop Valter Carrijo, S.D.S. |
| 2021.12.08 | 50 years as priest |  Bishop José Alejandro Castaño Arbeláez, O.A.R. |
| 2021.12.08 | 25 years as priest |  Bishop Wellington Tadeu de Queiroz Vieira |
| 2021.12.08 | 60 years as priest | Bishop Roberto Gomes Guimarães |
| 2021.12.08 | 60 years as priest |  Bishop Gerhard Pieschl |
| 2021.12.08 | 50 years as priest |  Bishop Wilmar Santin, O. Carm. |
| 2021.12.09 | 25 years as bishop |  Cardinal John Tong Hon (湯漢) |
| 2021.12.09 | 25 years as bishop |  Cardinal Joseph Zen Ze-kiun (陳日君), S.D.B. |
| 2021.12.11 | 50 years as priest |  Bishop Antônio Wagner da Silva, S.C.I. |
| 2021.12.12 | 40 years as bishop |  Bishop Vartán Waldir Boghossian, S.D.B. |
| 2021.12.13 | 60 years as priest |  Bishop Peter James Cullinane |
| 2021.12.16 | 70 years as priest |  Archbishop Pier Giuliano Tiddia |
| 2021.12.16 | 50 years as priest |  Bishop Thomas Matthew Burns, S.M. |
| 2021.12.16 | 70 years as priest | Bishop Kazimierz Romaniuk |
| 2021.12.16 | 40 years as bishop |  Bishop John Anthony Rawsthorne |
| 2021.12.17 | 50 years as priest |  Bishop Salvatore Ronald Matano |
| 2021.12.17 | 50 years as priest |  Bishop Paul Robert Sanchez |
| 2021.12.17 | 25 years as bishop |  Bishop Michael William Warfel |
| 2021.12.18 | 50 years as priest |  Cardinal Pedro Ricardo Barreto Jimeno, S.J. |
| 2021.12.18 | 50 years as priest |  Archbishop Hélio Adelar Rubert |
| 2021.12.18 | 50 years as priest |  Bishop José Luíz Bertanha, S.V.D. |
| 2021.12.18 | 50 years as priest |  Bishop Antoine Vũ Huy Chương |
| 2021.12.19 | 50 years as priest |  Bishop Luís Flávio Cappio, O.F.M. |
| 2021.12.19 | 25 years as priest |  Bishop Hélio Pereira dos Santos |
| 2021.12.19 | 50 years as priest |  Bishop Elói Róggia, S.A.C. |
| 2021.12.20 | 60 years as priest |  Archbishop Adrian Leo Doyle |
| 2021.12.20 | 60 years as priest |  Archbishop John Clement Favalora |
| 2021.12.20 | 50 years as priest |  Archbishop George Njaralakatt |
| 2021.12.20 | 60 years as priest | Archbishop John George Vlazny |
| 2021.12.20 | 60 years as priest | Bishop Kevin Michael Manning |
| 2021.12.20 | 60 years as priest |  Bishop Joseph Kingsley Swampillai |
| 2021.12.21 | 60 years as priest | Cardinal Paul Josef Cordes |
| 2021.12.21 | 25 years as priest |  Bishop Magnus Henrique Lopes, O.F.M. Cap. |
| 2021.12.22 | 60 years as priest |  Bishop Rubén López Ardón |
| 2021.12.23 | 60 years as priest | Archbishop Hugo Barrantes Ureña |
| 2021.12.23 | 60 years as priest |  Archbishop Joseph Pierre Aimé Marie Doré, P.S.S. |
| 2021.12.23 | 60 years as priest |  Archbishop Dadeus Grings |
| 2021.12.23 | 60 years as priest |  Archbishop Ernesto Antolin Salgado |
| 2021.12.23 | 60 years as priest | Bishop Aloísio Sinésio Bohn |
| 2021.12.23 | 50 years as priest |  Bishop Agustín Cortés Soriano |
| 2021.12.24 | 50 years as priest | Bishop Jesús Antonio Lerma Nolasco |
| 2021.12.26 | 25 years as priest |  Bishop Algirdas Jurevičius |
| 2021.12.27 | 25 years as priest |  Bishop José Luis Canto Sosa |
| 2021.12.27 | 60 years as priest |  Bishop Paul Dacoury-Tabley |
| 2021.12.27 | 40 years as bishop | Archbishop Benigno Luigi Papa, O.F.M. Cap. |
| 2021.12.29 | 50 years as priest |  Archbishop Cornelius Fontem Esua |
| 2021.12.29 | 25 years as priest |  Bishop Edgar Xavier Ertl, S.A.C. |
| 2021.12.31 | 60 years as priest | Bishop Nestor Celestial Cariño |