Partido Socialista

Partido Socialista is Spanish and Portuguese for "Socialist Party". Used as a proper noun without any other adjectives, it may refer to:


 * Socialist Party (Argentina)
 * Socialist Party (Bolivia, 1971)
 * Socialist Party of Chile
 * Socialist Party (Guatemala)
 * Socialist Party (Panama)
 * Socialist Party (Peru)
 * Socialist Party (Portugal)
 * Socialist Party of Uruguay
 * Partido Socialista de Puerto Rico
 * Partido Socialista Puertorriqueño