Haroldo de Campos (1933–2003) was a renowned Brazilian literary critic, poet, and translator. Born on November 19, 1933, in São José do Belmonte, Pernambuco, Brazil, he was a key figure in the Brazilian Concrete Poetry movement and known for his innovative approaches to language and literature. Throughout his career, de Campos made significant contributions to literary theory and criticism, shaping contemporary Brazilian literary culture.