José Osvaldo de Meira Penna

José Osvaldo de Meira Penna (March 14, 1917 – July 29, 2017) was a Brazilian classical liberal writer and diplomat. He was one of the exponents of Brazilian classical liberalism, Austrian School and conservatism, a member of the Mont Pèlerin Society, and one of the greatest proponents of graduation courses and study centers dedicated to the analysis of International Relations in Brazil.