Tristán Marof (born Gustavo Adolfo Navarro in Sucre, Bolivia, 1898; died Santa Cruz de la Sierra, Bolivia, 1979) was a Bolivian diplomat, writer, essayist, and journalist. He was Consul of Bolivia in Europe, where he was linked to the labor movement and Marxist-Leninist organizations.
The Socialist Workers' Party of Bolivia was established on 1 January, 1940[1], by Marof, then leader of the Confederation of Bolivian Workers (CSTB), after he was expelled from the Revolutionary Workers' Party in 1938.[2]