Denoy de Oliveira (Belém, October 30, 1933 — São Paulo, November 4, 1998) was a Brazilian screenwriter, actor, producer, composer and film director. He stood out mainly in cinema, directing works such as Amante very Louca, O Baiano Fantasma and A Grande Noitada, among others. In theater, especially at Teatro Opinião, he worked as an author, director, actor and producer. He also worked on television.