The author presents these two playwrights belonging to markedly different cultures, who made libertarian contributions against repressive policies in the republics of South Africa and Chile. For that he contextualizes the country and time when they wrote, and offers an interiorization to their dramaturgies. Fugard produced his plays in a context of apartheid, from clandestinity. Radrigán did his under dictatorship, on conditions of repression and censorship. Both rescue the dignity of the marginalized in their homeland.El autor presenta a estos dos dramaturgos de culturas marcadamente distintas, que realizaron aportes libertarios frente a políticas represivas en las repúblicas de Sudáfrica y de Chile. Para ello contextualiza el país y el tiempo en que escribieron, y nos ofrece una interiorización a sus dramaturgias. Fugard produjo en un contexto de apartheid desde la clandestinidad. Radrigán, bajo dictadura y en condiciones de represión y autocensura. Ambos rescatan la dignidad de los marginados de su patria.