Sur was a literary journal published in Buenos Aires. Its main backer was Victoria Ocampo, and it was supported intellectually by the Spanish philosopher Ortega y Gasset. Many of the earliest editions of Sur carry the colophon of Ortega's Revista de Occidente. Notable contributors and sometime editors include Jorge Luis Borges, Adolfo Bioy Casares, and Borges' Spanish brother-in-law Guillermo de Torre.
