Guadalupe Valencia Nieto (born June 4, 1938), better known as Tita Valencia, is a Mexican novelist, poet, screenwriter, pianist, and cultural manager. She won the 1976 Xavier Villaurrutia Award for her novel Minotauromaquia.
In addition to working in radio and television as a screenwriter and music critic, she has held various positions related to cultural management – as a literary coordinator for the National Workers' Culture Council, coordinator of the National Autonomous University of Mexico's cultural extension program in San Antonio, deputy director of the Museo de Arte Moderno, and coordinator of cultural events such as Operalia 94 and the International Plácido Domingo Opera Contest.[2][3]
Her 2007 novel Urgente decir te amo (1932–1942) is an introspective attempt to recreate the story of her parents' relationship, interwoven with other stories in the era after the Mexican Revolution, drawing on letters from her father, Mario Carlos Valencia, who died when she was five years old.[4]