Cyro Del Nero (December 28, 1931 – July 30, 2010) was a Brazilian scenographer and set designer. Del Nero worked in the theater, television and film industries for more than 50 years. He was also a professor of theatrical costume and stage design at the University of São Paulo. In theater, Del Nero worked at the Theatro Municipal of São Paulo and the Teatro Brasileiro de Comédia, collaborating with well-known figures within the Brazilian theater community, including Cacilda Becker, Bibi Ferreira, Antônio Abujamra and Gianfrancesco Guarnieri. In 1962 he was awarded with Prêmio Saci.