Events in the year 1865 in Argentina.
Incumbents President: Bartolomé Mitre Vice President: Marcos Paz
Governors Buenos Aires Province: Mariano Saavedra Mendoza Province: Carlos González Santa Fe Province: Patricio Cullen then Nicasio Oroño
Vice Governors Buenos Aires Province: vacant
Events March 5 – establishment of Bragado Partido May 1 – Treaty of the Triple AllianceVasconsellos, Victor N. Resumen de Historia del Paraguay. Delimitaciones Territoriales, Industria Grafica Comuneros S.A. Asuncion, Paraguay, 1970. Page 78, 100–102. July 9 – establishment of Nueve de Julio Partido July 19 – establishment of Ayacucho Partido, General Lavalle Partido, Necochea Partido, Tapalqué Partido, Tordillo Partido and Lincoln Partido August 5 – establishment of Chacabuco Partido
Births April 26 – Luis Dellepiane, civil engineer, militarist and politician
References