1877 in Argentina

Events in the year 1877 in Argentina.

Incumbents

 * President: Nicolás Avellaneda
 * Vice President: Mariano Acosta

Governors

 * Buenos Aires Province: Carlos Casares
 * Cordoba: Enrique Rodríguez then Antonio Del Viso
 * Mendoza Province: Joaquín Villanueva (until 24 December); Julio Gutiérrez (from 24 December)
 * Santa Fe Province: Servando Bayo

Vice Governors

 * Buenos Aires Province: Luis Sáenz Peña

Births

 * February 21 - Enrique Mosconi, military engineer
 * April 18 - Carlos Ibarguren

Deaths

 * December 29 - Adolfo Alsina