Julio Castillo Narváez was a Peruvian producer and host of a radio news program on the Radio Ollantay station. He was known as a stern critic of the local government. Narváez was murdered in Viru, Peru on May 3, 2011, which was World Press Freedom Day. According to the Committee to Protect Journalists, Narváez was one of three broadcast journalists killed in Peru in 2011.