Néstor Osvaldo Perlongher (Avellaneda, 24 December 1949 - São Paulo, 26 November 1992) was an Argentine poet and anthropologist. He graduated completed his degree in sociology; he moved to São Paulo, where he graduated from the University of Campinas with a Master of Social Anthropology; where he was appointed professor in 1985. His work appeared in the El Porteño, Alfonsina, Last Kingdom and Poetry Journal. He was active in the Gay Liberation Front.He died of AIDS in São Paulo.