Los Toldos is a small town in Buenos Aires Province, Argentina, situated in General Viamonte Partido, which developed around a station of the same name on the Buenos Aires Western Railway. It is located at 310 km from the city of Buenos Aires and had about 13,400 inhabitants in 2001. It is most famous as the birthplace of Argentine First Lady Eva Perón in 1919. The town of Los Toldos is home to an Indigenous Mapuche colony.