| Date | Age | Event | Bishop | Title | Current Title |
|---|
| 1 Feb 2025 | 66.0 | Appointed | José María Baliña | Auxiliary Bishop of Chascomús |
| 66.0 | Appointed | José María Baliña | Titular Bishop of Ubaza | Auxiliary Bishop of Chascomús |
| 13 Feb 2025 | 59.1 | Resigned | Carlos María Domínguez, O.A.R. | Bishop of San Rafael | Bishop Emeritus |
| 64.6 | Appointed | Marcelo Fabián Mazzitelli | Apostolic Administrator of San Rafael | Auxiliary Bishop of Mendoza |
| 22 Feb 2025 | 65.1 | Installed | Ernesto Giobando, S.J. | Bishop of Mar del Plata |
| 58.8 | Succeeded | José Adolfo Larregain, O.F.M. | Archbishop of Corrientes |
| 75.1 | Retired | Andrés Stanovnik, O.F.M. Cap. | Archbishop of Corrientes | Archbishop Emeritus |
| 31 Mar 2025 | 85.0 | Appointed | Vartán Waldir Boghossian, S.D.B. | Apostolic Administrator of San Gregorio de Narek en Buenos Aires (Armenian) | Bishop Emeritus |
| 85.0 | Appointed | Vartán Waldir Boghossian, S.D.B. | Apostolic Administrator of Latin America and Mexico {America Latina e Messico} (Armenian) | Bishop Emeritus of San Gregorio de Narek en Buenos Aires (Armenian) |
| 21 Apr 2025 | 88.3 | Died | Jorge Mario Bergoglio, S.J. † | Pope (Roma {Rome}, Italy) |
| 62.7 | Ceased | Victor Manuel Fernández | Cardinal, Prefect of the Dicastery for the Doctrine of the Faith |
| 9 May 2025 | 62.8 | Confirmed | Victor Manuel Fernández | Cardinal, Prefect of the Dicastery for the Doctrine of the Faith |
| 22 May 2025 | 72.9 | Installed | Vicente Bokalic Iglic, C.M. | Cardinal-Priest of Santa Maria Maddalena in Campo Marzio | Cardinal, Archbishop of Santiago del Estero |
| 26 May 2025 | 93.1 | Died | Antonio Juan Baseotto, C.Ss.R. † | Bishop Emeritus of Argentina, Military |
| 28 May 2025 | 65.5 | Appointed | Alejandro Pablo Benna | Bishop of Morón |
| 67.6 | Appointed | Raúl Martín | Archbishop of Paraná |
| 75.5 | Retired | Juan Alberto Puiggari | Archbishop of Paraná | Archbishop Emeritus |
| 75.2 | Retired | Jorge Vázquez | Bishop of Morón | Bishop Emeritus |
| 7 Jun 2025 | 79.0 | Died | José Luis Mollaghan † | Archbishop Emeritus of Rosario |
| 30 Jun 2025 | 98.2 | Died | Luis Pascual Dri, O.F.M. Cap. † | Cardinal, Priest of Order of Friars Minor Capuchin |
| 26 Jul 2025 | 67.7 | Installed | Raúl Martín | Archbishop of Paraná |
| 28 Jul 2025 | 64.3 | Elected | Luis Dario Martín | Administrator of Santa Rosa | Bishop |
| 8 Aug 2025 | 99.5 | Died | Estanislao Esteban Karlic † | Cardinal, Archbishop Emeritus of Paraná |
| 9 Aug 2025 | 64.9 | Appointed | Oscar Eduardo Miñarro | Apostolic Administrator of Alto Valle del Río Negro | Auxiliary Bishop of Merlo-Moreno |
| 13 Aug 2025 | 93.6 | Died | Cipriano García Fernández, O.S.A. † | Prelate Emeritus of Cafayate |
| 11 Sep 2025 | 83.0 | Died | Adriano Bernardini † | Apostolic Nuncio |
| 30 Dec 2025 | 55.9 | Appointed | Sergio Roberto Bosco | Auxiliary Bishop of Villa de la Concepción del Río Cuarto |
| 55.9 | Appointed | Sergio Roberto Bosco | Titular Bishop of Cissi | Auxiliary Bishop of Villa de la Concepción del Río Cuarto |
| 79.8 | Retired | Joaquín Mariano Sucunza | Auxiliary Bishop of Buenos Aires | Auxiliary Bishop Emeritus |
| 14 Jan 2026 | 63.4 | Appointed | Mirosław Adamczyk | Apostolic Nuncio to Albania |
| 2 Feb 2026 | 64.9 | Appointed | Luis Dario Martín | Bishop of Santa Rosa |
| 2 Mar 2026 | 86.0 | Retired | Vartán Waldir Boghossian, S.D.B. | Apostolic Administrator of San Gregorio de Narek en Buenos Aires (Armenian) | Bishop Emeritus |
| 86.0 | Retired | Vartán Waldir Boghossian, S.D.B. | Apostolic Administrator of Latin America and Mexico {America Latina e Messico} (Armenian) | Bishop Emeritus of San Gregorio de Narek en Buenos Aires (Armenian) |
| 57.8 | Appointed | Jorge Ignacio García Cuerva | Apostolic Administrator of San Gregorio de Narek en Buenos Aires (Armenian) | Archbishop of Buenos Aires |
| 20 Mar 2026 | 56.1 | Ordained Bishop | Sergio Roberto Bosco | Titular Bishop of Cissi | Auxiliary Bishop of Villa de la Concepción del Río Cuarto |
| 10 Apr 2026 | 67.9 | Appointed | Claudio Pablo Castricone | Coadjutor Bishop of Orán |
| 67.4 | Resigned | Claudio Dalla Zuanna, S.C.I. | Archbishop of Beira, Mozambique | Archbishop Emeritus |
| 12 May 2026 | 79.2 | Died | Emil Paul Tscherrig † | Cardinal, Apostolic Nuncio |
| 14 May 2026 | 63.4 | Appointed | Michael Wallace Banach | Apostolic Nuncio to Argentina |
![[ Comments/Corrections ]](/images/qfeedback.gif){kind=small}
