Néstor Osvaldo Perlongher (Avellaneda, 25 December 1949 – São Paulo, 26 November 1992) was an Argentine poet and anthropologist.

He graduated and 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 Frente de Liberación Homosexual.

[1] He died of AIDS in São Paulo.