Pilar de Zubiaurre (Garai, Basque Country (Spain), 1884 – Mexico City, Mexico, 1970) was a Basque intellectual, writer, pianist, and art dealer and manager who lived in exile in Mexico for more than thirty years as a consequence of the Spanish Civil War. Zubiaurre was born to a well-off family. Her father, Valentín María de Zubiaurre, was maestro of the Spanish royal choir, while her brothers Ramón and , were famous painters who held exhibitions throughout the world. Zubiaurre was married to Ricardo Gutiérrez Abascal, a famous art critic known under the pseudonym of "Juan de la Encina".