Amanda Labarca Hubertson (Spanish pronunciation: [aˈmanða laˈβaɾka]; 1886–1975), was a Chilean diplomat, educator, writer and feminist. Her work was directed mainly at improving the situation of Latin American women and women's suffrage in Chile. She was born Pinto Sepúlveda in Santiago, Chile, on December 5, 1886. Labarca's parents were Onofre Pinto Perez de Arce and Sabina Sepulveda. She adopted her husband's two surnames, Labarca Hubertson, after her marriage to Guillermo Labarca Hubertson during a trip to the U.S., amongst protest from her family.