# List of Argentine senators, 2019–2021

This is list of members of the Argentine Senate from 10 December 2019 to 9 December 2021.

## Composition

| Bloc | Parties | Presidents |
| Frente de Todos (41) | Frente de Todos (41) | José Mayans |
| Juntos por el Cambio (26) (President: Luis Petcoff Naidenoff) | Radical Civic Union (14) | Luis Petcoff Naidenoff |
| Juntos por el Cambio (26) (President: Luis Petcoff Naidenoff) | PRO Front (8) | Humberto Schiavoni |
| Juntos por el Cambio (26) (President: Luis Petcoff Naidenoff) | Civic and Social Front of Catamarca (1) | Oscar Castillo |
| Juntos por el Cambio (26) (President: Luis Petcoff Naidenoff) | Advance San Luis (1) | Claudio Poggi |
| Juntos por el Cambio (26) (President: Luis Petcoff Naidenoff) | Production and Labour (1) | Roberto Basualdo |
| Federal Parliamentarian (4) (President: Juan Carlos Romero) | Federal Santa Fe (1) | Alejandra Vucasovich |
| Federal Parliamentarian (4) (President: Juan Carlos Romero) | October 8th Justicialist (1) | Juan Carlos Romero |
| Federal Parliamentarian (4) (President: Juan Carlos Romero) | Mediate Argentina (1) | Clara Vega |
| Federal Parliamentarian (4) (President: Juan Carlos Romero) | Neuquén Movement (1) | Carmen Lucila Crexell |
| Front for the Renewal of Concord (1) | Front for the Renewal of Concord (1) | Magdalena Solari |
| Together We Are Río Negro (1) | Together We Are Río Negro (1) | Alberto Weretilneck |

## Senate leadership

| Title | Officeholder | Caucus | Province |
| President of the Senate | Cristina Fernández de Kirchner | Frente de Todos | Buenos Aires Province |
| Provisional President | Claudia Ledesma Abdala | Frente de Todos | Santiago del Estero |
| Vice President | Martín Lousteau | Juntos por el Cambio | Autonomous City of Buenos Aires |
| First Vice President | Maurice Closs | Frente de Todos | Misiones |
| Second Vice President | Laura Rodríguez Machado | Juntos por el Cambio | Córdoba |

## Election cycles

| Election | Term | Term |
| Election | Start | End |
| 2015 | 10 December 2015 | 9 December 2021 |
| 2017 | 10 December 2017 | 9 December 2023 |
| 2019 | 10 December 2019 | 9 December 2025 |

## List of senators

| Province | Photo | Senator | Party | Party | Term | Term |
| Province | Photo | Senator | Party | Party | From | To |
| Buenos Aires | | Esteban José Bullrich | | PRO Front | 2017 | 2021 |
| Buenos Aires | | Gladys González | | PRO Front | 2017 | 2023 |
| Buenos Aires | | Juliana Di Tullio | | Frente de Todos | 2021 | 2023 |
| Buenos Aires | | Jorge Enrique Taiana | | Frente de Todos | 2019 | 2021 |
| Buenos Aires City | | Martín Lousteau | | Radical Civic Union | 2019 | 2025 |
| Buenos Aires City | | Mariano Recalde | | Frente de Todos | 2019 | 2025 |
| Buenos Aires City | | Guadalupe Tagliaferri | | PRO Front | 2019 | 2025 |
| Catamarca | | Inés Imelda Blas | | Frente de Todos | 2015 | 2021 |
| Catamarca | | Oscar Aníbal Castillo | | Civic and Social Front of Catamarca | 2015 | 2021 |
| Catamarca | | Dalmacio Mera Figueroa | | Frente de Todos | 2015 | 2021 |
| Chaco | | María Inés Pilatti Vergara | | Frente de Todos | 2019 | 2025 |
| Chaco | | Antonio José Rodas | | Frente de Todos | 2019 | 2025 |
| Chaco | | Víctor Zimmermann | | Radical Civic Union | 2019 | 2025 |
| Chubut | | Nancy Susana González | | Frente de Todos | 2015 | 2021 |
| Chubut | | Alfredo Héctor Luenzo | | Frente de Todos | 2015 | 2021 |
| Chubut | | Juan Mario Pais | | Frente de Todos | 2015 | 2021 |
| Córdoba | | Carlos Alberto Caserio | | Frente de Todos | 2015 | 2021 |
| Córdoba | | Ernesto Félix Martínez | | PRO Front | 2015 | 2021 |
| Córdoba | | Laura Elena Rodríguez Machado | | PRO Front | 2015 | 2021 |
| Corrientes | | Ana Claudia Almirón | | Frente de Todos | 2015 | 2021 |
| Corrientes | | Néstor Pedro Braillard Poccard | | PRO Front | 2015 | 2021 |
| Corrientes | | Carlos Mauricio Espínola | | Frente de Todos | 2015 | 2021 |
| Entre Ríos | | Alfredo Luis de Angeli | | PRO Front | 2019 | 2025 |
| Entre Ríos | | Edgardo Darío Kueider | | Frente de Todos | 2019 | 2025 |
| Entre Ríos | | Stella Maris Elisa Olalla de Moreira | | Radical Civic Union | 2019 | 2025 |
| Formosa | | María Teresa Margarita González | | Frente de Todos | 2017 | 2023 |
| Formosa | | José Miguel Ángel Mayans | | Frente de Todos | 2017 | 2023 |
| Formosa | | Luis Carlos Petcoff Naidenoff | | Radical Civic Union | 2017 | 2023 |
| Jujuy | | Mario Raymundo Fiad | | Radical Civic Union | 2017 | 2023 |
| Jujuy | | Silvia del Rosario Giacoppo | | Radical Civic Union | 2017 | 2023 |
| Jujuy | | Guillermo Eugenio Mario Snopek | | Frente de Todos | 2017 | 2023 |
| La Pampa | | Norma Haydée Durango | | Frente de Todos | 2015 | 2021 |
| La Pampa | | Daniel Aníbal Lovera | | Frente de Todos | 2015 | 2021 |
| La Pampa | | Juan Carlos Marino | | Radical Civic Union | 2015 | 2021 |
| La Rioja | | Ricardo Antonio Guerra | | Frente de Todos | 2021 | 2023 |
| La Rioja | | Julio César Martínez | | Radical Civic Union | 2017 | 2023 |
| La Rioja | | Carlos Saúl Menem | | Frente de Todos | 2017 | 2021 |
| La Rioja | | María Clara del Valle Vega | | Mediate Argentina | 2019 | 2023 |
| Mendoza | | Julio César Cleto Cobos | | Radical Civic Union | 2015 | 2021 |
| Mendoza | | Anabel Fernández Sagasti | | Frente de Todos | 2015 | 2021 |
| Mendoza | | Pamela Fernanda Verasay | | Radical Civic Union | 2015 | 2021 |
| Misiones | | Maurice Fabián Closs | | Frente de Todos | 2017 | 2023 |
| Misiones | | Humberto Luis Arturo Schiavoni | | PRO Front | 2017 | 2023 |
| Misiones | | Magdalena Solari Quintana | | Front for the Renewal of Concord | 2017 | 2023 |
| Neuquén | | Carmen Lucila Crexell | | Neuquén Movement | 2019 | 2025 |
| Neuquén | | Oscar Isidro Parrilli | | Frente de Todos | 2019 | 2025 |
| Neuquén | | Silvia Estela Sapag | | Frente de Todos | 2019 | 2025 |
| Río Negro | | Claudio Martín Doñate | | Frente de Todos | 2019 | 2025 |
| Río Negro | | Silvina Marcela García Larraburu | | Frente de Todos | 2019 | 2025 |
| Río Negro | | Alberto Edgardo Weretilneck | | Together We Are Río Negro | 2019 | 2025 |
| Salta | | Nora del Valle Giménez | | Frente de Todos | 2019 | 2025 |
| Salta | | Sergio Napoleón Leavy | | Frente de Todos | 2019 | 2025 |
| Salta | | Juan Carlos Romero | | Justicialista 8 de Octubre | 2019 | 2025 |
| San Juan | | Roberto Gustavo Basualdo | | Production and Labour | 2017 | 2023 |
| San Juan | | Cristina del Carmen López Valverde | | Frente de Todos | 2017 | 2023 |
| San Juan | | José Rubén Uñac | | Frente de Todos | 2017 | 2023 |
| San Luis | | María Eugenia Catalfamo | | Frente de Todos | 2017 | 2023 |
| San Luis | | Claudio Javier Poggi | | Advance San Luis | 2017 | 2023 |
| San Luis | | Adolfo Rodríguez Saá | | Frente de Todos | 2017 | 2023 |
| Santa Cruz | | Eduardo Raúl Costa | | Radical Civic Union | 2017 | 2023 |
| Santa Cruz | | Ana María Ianni | | Frente de Todos | 2017 | 2023 |
| Santa Cruz | | María Belén Tapia | | Radical Civic Union | 2017 | 2023 |
| Santa Fe | | Roberto Mario Mirabella | | Frente de Todos | 2019 | 2021 |
| Santa Fe | | Carlos Alberto Reutemann | | Santa Fe Federal | 2015 | 2021 |
| Santa Fe | | María de los Ángeles Sacnun | | Frente de Todos | 2015 | 2021 |
| Santa Fe | | Maria Alejandra Vucasovich | | Santa Fe Federal | 2021 | 2021 |
| Santiago del Estero | | Claudia Alejandra Ledesma Abdala | | Frente de Todos | 2019 | 2025 |
| Santiago del Estero | | Gerardo Antenor Montenegro | | Frente de Todos | 2019 | 2025 |
| Santiago del Estero | | José Emilio Neder | | Frente de Todos | 2019 | 2025 |
| Tierra del Fuego | | Pablo Daniel Blanco | | Radical Civic Union | 2019 | 2025 |
| Tierra del Fuego | | María Eugenia Duré | | Frente de Todos | 2019 | 2025 |
| Tierra del Fuego | | Matías David Rodríguez | | Frente de Todos | 2019 | 2025 |
| Tucumán | | José Jorge Alperovich | | Frente de Todos | 2015 | 2021 |
| Tucumán | | Silvia Beatriz Elías de Pérez | | Radical Civic Union | 2015 | 2021 |
| Tucumán | | Beatriz Graciela Mirkin | | Frente de Todos | 2015 | 2021 |