Events in the year 2023 in Argentina.
Incumbents
President: Alberto Fernández
Vice President: Cristina Fernández de Kirchner
Governors
Governor of Buenos Aires Province: Axel Kicillof
Governor of Catamarca Province: Raúl Jalil
Governor of Chaco Province: Jorge Capitanich
Governor of Chubut Province: Mariano Arcioni
Governor of Córdoba: Juan Schiaretti
Governor of Corrientes Province: Gustavo Valdés
Governor of Entre Ríos Province: Gustavo Bordet
Governor of Formosa Province: Gildo Insfrán
Governor of Jujuy Province: Gerardo Morales
Governor of La Pampa Province: Sergio Ziliotto
Governor of La Rioja Province: Ricardo Quintela
Governor of Mendoza Province: Rodolfo Suárez
Governor of Misiones Province: Oscar Herrera Ahuad
Governor of Neuquén Province: Omar Gutiérrez
Governor of Río Negro Province: Arabela Carreras
Governor of Salta Province: Gustavo Sáenz
Governor of San Juan Province: Sergio Uñac
Governor of San Luis Province: Alberto Rodríguez Saá
Governor of Santa Cruz Province: Alicia Kirchner
Governor of Santa Fe Province: Omar Perotti
Governor of Santiago del Estero: Gerardo Zamora
Governor of Tierra del Fuego: Gustavo Melella
Governor of Tucumán: Juan Luis Manzur
Vice Governors
Vice Governor of Buenos Aires Province: Verónica Magario
Vice Governor of Catamarca Province: Rubén Dusso
Vice Governor of Chaco Province: Analía Rach Quiroga
Vice Governor of Corrientes Province: Gustavo Canteros
Vice Governor of Entre Rios Province: María Laura Stratta
Vice Governor of Formosa Province: Eber Wilson Solís
Vice Governor of Jujuy Province: Carlos Haquim
Vice Governor of La Pampa Province: Mariano Fernández
Vice Governor of La Rioja Province: Florencia López
Vice Governor of Mendoza Province: Mario Abed
Vice Governor of Misiones Province: Carlos Omar Arce
Vice Governor of Neuquén Province: Marcos Koopmann
Vice Governor of Rio Negro Province: Alejandro Palmieri
Vice Governor of Salta Province: Antonio Marocco
Vice Governor of San Juan Province: Roberto Gattoni
Vice Governor of San Luis Province: Eduardo Mones Ruiz
Vice Governor of Santa Cruz: Eugenio Quiroga
Vice Governor of Santa Fe Province: Alejandra Rodenas
Vice Governor of Santiago del Estero: Carlos Silva Neder
Vice Governor of Tierra del Fuego: Mónica Urquiza
Events
Ongoing: COVID-19 pandemic in Argentina
6 March: Argentine president Alberto Fernández announces the deployment of hundreds of federal security forces to the city of Rosario after an increase in violence between rival drug gangs. 22 March: Argentine mathematician Luis Caffarelli wins this year's Abel Prize "for his seminal contributions to regularity theory for nonlinear partial differential equations including free-boundary problems and the Monge–Ampère equation". He becomes the first Latin American to win this prize. 13 August: Argentines head to the polls for the primaries before the October general election. 22 October: Argentines vote for their new president. 23 October: Argentina has their first round of the two-round system, leaving Sergio Massa and Javier Milei for the second round with ~36% and ~30% of the votes respectively.