South America

List of rapid transit systems in South America.

Argentina

 * Buenos Aires

Brazil

 * Belo Horizonte
 * Brasília
 * Porto Alegre
 * Recife
 * Rio de Janeiro
 * São Paulo
 * Teresina

Chile

 * Santiago
 * Valparaíso

Colombia

 * Medellín

Peru

 * Lima

Venezuela

 * Caracas
 * Los Teques
 * Maracaibo
 * Valencia