| Date | Age | Event | Bishop | Title | Current Title |
| Aug | | Ordained Bishop | Josef Dvořák † | Bishop |
| 29.7 | Entered | Sigitas Tamkevičius, S.J. | Priest of Society of Jesus | Cardinal, Archbishop Emeritus of Kaunas, Lithuania |
| 78.7 | Resigned | Anselmo Ludovico Tranfaglia, O.S.B. † | Abbot of Montevergine, Italy | Abbot Emeritus |
| 1 Aug | 68.4 | Died | Wenceslao Manuel Gomez Frande, O.C.D. † | Prefect of San Miguel de Sucumbíos, Ecuador |
| 2 Aug |
| Born | Gregg Michael Caggianelli | | Auxiliary Bishop of United States of America, Military |
|
| Born | Matthäus Karrer | | Auxiliary Bishop of Rottenburg-Stuttgart, Germany |
| 3 Aug | 29.6 | Ordained Priest | Lucas Abadamloora † | Priest of Navrongo, Ghana | Bishop of Navrongo-Bolgatanga, Ghana |
| 41.2 | Appointed | Leo Rajendram Antony † | Auxiliary Bishop of Jaffna, Sri Lanka | Bishop Emeritus of Trincomalee-Batticaloa, Sri Lanka |
| 41.2 | Appointed | Leo Rajendram Antony † | Titular Bishop of Fissiana | Bishop Emeritus of Trincomalee-Batticaloa, Sri Lanka |
| 28.6 | Ordained Priest | Paul Bemile | Priest of Wa, Ghana | Bishop Emeritus |
| 56.0 | Appointed | Joseph Byeong Hwa Chang † | Bishop of Masan, Korea (South) | Bishop Emeritus |
|
| Born | Andrew Harmon Cozzens | | Bishop of Crookston, Minnesota, USA |
| 27.3 | Ordained Priest | Vincent Valentine Egwuchukwu Ezeonyia, C.S.Sp. † | Priest of Congregation of the Holy Spirit | Bishop of Aba, Nigeria |
| 26.7 | Ordained Priest | António Vitalino Fernandes Dantas, O. Carm. | Priest of Order of Our Lady of Mt. Carmel | Bishop Emeritus of Beja, Portugal |
| 71.5 | Appointed | Raymond Larose, C.S.C. † | Titular Bishop of Thysdrus | Bishop Emeritus of Chittagong, Bangladesh |
| 71.5 | Resigned | Raymond Larose, C.S.C. † | Bishop of Chittagong, Bangladesh | Bishop Emeritus |
| 44.9 | Appointed | Antonio Quarracino † | Bishop of Avellaneda, Argentina | Cardinal, Archbishop of Buenos Aires, Argentina |
| 37.9 | Appointed | Joachim J. Rozario, C.S.C. † | Bishop of Chittagong, Bangladesh | Bishop Emeritus |
| 53.3 | Appointed | Bruno Torpigliani † | Apostolic Nuncio to Congo, Democratic Republic of | Apostolic Nuncio |
| 48.4 | Appointed | Vicente Faustino Zazpe † | Coadjutor Archbishop of Santa Fe, Argentina | Archbishop |
| 48.4 | Appointed | Vicente Faustino Zazpe † | Titular Archbishop of Aquaviva | Archbishop of Santa Fe, Argentina |
| 4 Aug | 48.2 | Installed | José de Aquino Pereira † | Bishop of Rio Preto, Sao Paulo, Brazil | Bishop Emeritus |
| 5 Aug | 55.5 | Appointed | Carlo Maccari † | Archbishop of Ancona e Numana, Italy | Archbishop Emeritus of Ancona-Osimo, Italy |
|
| Born | Khalid Rehmat, O.F.M. Cap. | | Archbishop of Lahore, Pakistan |
| 6 Aug | 55.1 | Installed | Francis Anthony Marrocco † | Bishop of Peterborough, Ontario, Canada |
| 7 Aug | 72.6 | Died | Heinrich Suso (Lorenz) Groner, O. Cist. † | Abbot of Wettingen-Mehrerau, Austria |
| 8 Aug | 38.7 | Ordained Bishop | Vicente Ataviado y Tumalad † | Bishop of Maasin, Philippines |
| 21.0 | Entered | Claude Champagne, O.M.I. | Member of Oblates of Mary Immaculate | Bishop of Edmundston, New Brunswick, Canada |
| 9 Aug | 57.8 | Ceased | Antonio Giuseppe Angioni † | Apostolic Administrator of San Miniato, Italy | Bishop Emeritus of Pavia, Italy |
| 12 Aug |
| Born | José Luis Corral Peláez, S.V.D. | | Bishop of Añatuya, Argentina |
| 13 Aug |
| Born | Philippe Curbelié | | Under Secretary of the Dicastery for the Doctrine of the Faith |
| 82.0 | Appointed | Juan María Navarrete y Guerrero † | Titular Archbishop of Vulturaria | Archbishop Emeritus of Hermosillo, Sonora, México |
| 82.0 | Retired | Juan María Navarrete y Guerrero † | Archbishop of Hermosillo, Sonora, México | Archbishop Emeritus |
|
| Born | Jorge Ángel Saldías Pedraza, O.P. | | Bishop of Tarija, Bolivia |
| 46.5 | Appointed | Arturo Antonio Szymanski Ramírez † | Bishop of Tampico, Tamaulipas, México | Archbishop Emeritus of San Luis Potosí, México |
| 14 Aug | 38.7 | Installed | Vicente Ataviado y Tumalad † | Bishop of Maasin, Philippines |
| 92.3 | Died | Augusto Álvaro da Silva † | Cardinal, Archbishop of São Salvador da Bahia, Brazil |
| 65.8 | Died | Karol Pękala † | Auxiliary Bishop of Tarnów, Poland |
| 15 Aug | 23.3 | Ordained Priest | Pio Gonçalo Alves de Sousa | Priest of Braga, Portugal | Auxiliary Bishop Emeritus of Porto, Portugal |
| 50.1 | Ordained Bishop | Jorge Manuel López † | Titular Bishop of Ausafa | Archbishop Emeritus of Rosario, Argentina |
| 58.5 | Appointed | Benvenuto Matteucci † | Apostolic Administrator of Pisa, Italy | Archbishop Emeritus |
| 58.5 | Appointed | Benvenuto Matteucci † | Titular Bishop of Forum Popilii | Archbishop Emeritus of Pisa, Italy |
| 23.7 | Ordained Priest | Ioan Robu | Priest | Archbishop Emeritus of Bucarest {Bucureşti}, Romania |
| 21.9 | Professed | Giuseppe Sandri, M.C.C.I. † | Member of Comboni Missionaries of the Heart of Jesus | Bishop of Witbank, South Africa |
| 16 Aug | 67.7 | Died | José André Coimbra † | Bishop of Patos de Minas, Minas Gerais, Brazil |
| 16.2 | First Vows | Cristóbal López Romero, S.D.B. | Member of Salesians of Saint John Bosco | Cardinal, Archbishop of Rabat, Morocco |
|
| Born | Joseph Murphy | | Under Secretary of the Secretariat of State |
| 17 Aug |
| Born | Urban Federer, O.S.B. | | Abbot of Maria Einsiedeln, Switzerland |
|
| Born | Fabián González Balsa | | Auxiliary Bishop of Río Gallegos, Argentina |
| 70.9 | Died | John Francis Greif, M.H.M. † | Bishop of Tororo, Uganda |
| 46.6 | Appointed | Charles Henri Lévesque † | Bishop of Sainte-Anne-de-la-Pocatière, Québec, Canada |
| 56.8 | Appointed | Philippe Lussier, C.Ss.R. † | Titular Bishop of Mutugenna | Bishop Emeritus of Saint Paul in Alberta, Canada |
| 56.8 | Resigned | Philippe Lussier, C.Ss.R. † | Bishop of Saint Paul in Alberta, Canada | Bishop Emeritus |
| 18 Aug |
| Born | Francisco José Prieto Fernández | | Archbishop of Santiago de Compostela, Spain |
| 48.5 | Succeeded | Carlos Quintero Arce † | Archbishop of Hermosillo, Sonora, México | Archbishop Emeritus |
| 19 Aug | 58.2 | Appointed | Denys Philippe Beilouné † | Archbishop of Alep [Beroea, Halab] (Syrian), Syria |
| 34.5 | Selected | Kassian (Otto) Lauterer, O. Cist. † | Abbot of Wettingen-Mehrerau, Austria | Abbot Emeritus |
| 37.3 | Appointed | James Odongo † | Bishop of Tororo, Uganda | Archbishop Emeritus of Tororo, Uganda |
| 50.6 | Appointed | Arthur Joseph O’Neill † | Bishop of Rockford, Illinois, USA | Bishop Emeritus |
| 20 Aug | 59.6 | Appointed | Clément Abdulla Eliane Rahal † | Archbishop of Damas (Syrian), Syria |
| 80.8 | Appointed | Iwannis Georges Stété † | Titular Archbishop of Bostra | Archbishop Emeritus of Damas (Syrian), Syria |
| 80.8 | Retired | Iwannis Georges Stété † | Archbishop of Damas (Syrian), Syria | Archbishop Emeritus |
| 22 Aug | 24.5 | Ordained Priest | Flavio Calle Zapata | Priest of Santa Rosa de Osos, Colombia | Archbishop Emeritus of Ibagué, Colombia |
| 64.5 | Installed | Clarence Edward Elwell † | Bishop of Columbus, Ohio, USA |
| 29.8 | Ordained Priest | Eulises González Sánchez | Priest of Girardot, Colombia | Vicar Apostolic Emeritus of San Andrés y Providencia, Colombia |
| 25.7 | Ordained Priest | Jorge Leonardo Gómez Serna, O.P. | Priest of Order of Friars Preachers | Bishop Emeritus of Magangué, Colombia |
| 25.0 | Ordained Priest | Luis Antonio Nova Rocha † | Priest of Facatativá, Colombia | Bishop |
| 45.6 | Ordained Bishop | Paul John O’Byrne † | Bishop of Calgary, Alberta, Canada | Bishop Emeritus |
| 34.5 | Ordained Bishop | Ján Jiří Pojer † | Bishop | |
| 23 Aug |
| Born | Tomás Godrés González González | | Auxiliary Bishop of San Juan de Puerto Rico |
| 24 Aug | 45.0 | Installed | Bl. Enrique Ángel Angelelli Carletti † | Bishop of La Rioja, Argentina |
|
| Born | Christophe Zakhia El-Kassis | | Apostolic Nuncio to United Arab Emirates |
|
| Born | José Genivaldo Garcia | | Bishop of Estância, Sergipe, Brazil |
|
| Born | François André Joseph Marie Gourdon | | Bishop of Saint-Dié, France |
| 29.1 | Ordained Priest | Alexio Churu Muchabaiwa † | Priest of Salisbury, Zimbabwe | Bishop Emeritus of Mutare, Zimbabwe |
| 25 Aug |
| Born | Andrea Andreozzi | | Bishop of Fano-Fossombrone-Cagli-Pergola, Italy |
| 89.2 | Died | Octavio (Oktaaf) Vandewalle, C.I.C.M. † | Prefect Emeritus of Mountain Provinces (Montanosa), Philippines |
| 26 Aug | 54.3 | Appointed | Emilio Benavent Escuín † | Coadjutor Archbishop of Granada, Spain | Bishop Emeritus of Spain, Military |
| 54.3 | Appointed | Emilio Benavent Escuín † | Titular Archbishop of Tiburnia | Bishop Emeritus of Spain, Military |
| 27 Aug | 39.3 | Ordained Bishop | Dobroslav Marian Kabelka, O. Praem. † | Bishop |
| 45.7 | Ordained Bishop | Stanislav Krátký † | Bishop |
| 19.8 | Professed | Mario Alberto Molina Palma, O.A.R. | Member of Order of Augustinian Recollects | Archbishop Emeritus of Los Altos, Quetzaltenango-Totonicapán, Guatemala |
| 46.8 | Appointed | Girolamo Prigione † | Titular Archbishop of Lauriacum | Apostolic Nuncio |
| 46.8 | Appointed | Girolamo Prigione † | Apostolic Nuncio to El Salvador | Apostolic Nuncio |
| 46.8 | Appointed | Girolamo Prigione † | Apostolic Nuncio to Guatemala | Apostolic Nuncio |
| 28 Aug | 49.8 | Ordained Bishop | John Joseph Fitzpatrick † | Titular Bishop of Cenae | Bishop Emeritus of Brownsville, Texas, USA |
| 29 Aug |
| Born | Tuomo T. Vimpari | | Under Secretary of the Dicastery for Legislative Texts |
| 30 Aug |
| Born | Jacek Kiciński, C.M.F. | | Auxiliary Bishop of Wrocław {Breslavia}, Poland |
|
| Born | Luciano Paolucci Bedini | | Bishop of Gubbio, Italy |
| 31 Aug | 53.4 | Confirmed | Bruno Roberto D’Amore, O.S.B. † | Apostolic Administrator of Montevergine, Italy | Apostolic Administrator Emeritus |
| 34.5 | Confirmed | Kassian (Otto) Lauterer, O. Cist. † | Abbot of Wettingen-Mehrerau, Austria | Abbot Emeritus |
|
| Born | Luis Enrique Rojas Ruiz | | Bishop of Punto Fijo, Venezuela |