This list of the tallest buildings in South America ranks skyscrapers in order by height. South America has historically seen a relatively modest demand for skyscrapers. Most of the continent's high-rises are in Argentina, Brazil, Chile, Colombia, Uruguay, and Venezuela, and the tallest buildings are located in Santiago, São Paulo, Buenos Aires, Caracas, Montevideo, Rio de Janeiro, Valencia and Bogotá, all of which are the biggest financial centers of these countries.
Brazil, Argentina and Venezuela are the countries with the most skyscrapers. Caracas is the South American city with the most skyscrapers; it had had the tallest skyscraper since 1979, until 2012 when the record was taken by the Gran Torre Santiago, in Santiago, capital of Chile. The majority of the continent's tallest buildings are residential. Office buildings have not historically been built taller than residential buildings in the region, though this scenario may well change in the next decades, as South America has been experiencing substantial economic growth.
The first skyscrapers of at least 100 metres (330 ft) height in South America were built in the 1920s, and included the Martinelli Building in São Paulo, Palacio Barolo in Buenos Aires, and the Palacio Salvo in Montevideo.
Many of the tallest buildings in South America are located in central business districts that emerged as early as the 19th century, or in office parks developed during the second half of the 20th century. Some of the most notable include Bogotá; Catalinas Norte and the Buenos Aires Central Business District; Parque Central Complex (Caracas); along Avenida Rio Branco (Rio de Janeiro); the Centro Empresarial Nações Unidas and the Central Zone of São Paulo; and Sanhattan and the Costanera Center (Santiago).