Ivaldo Roque was a Brazilian singer-songwriter and acoustic guitar player (b. 12 February 1939, Laguna, SC; d. 07 April 1986, Tubarão, SC). Most of his career was made in the city of Porto Alegre, RS, where he participated in groups Canta Povo and Pentagrama among others. His song "Moda De Sangue", a partnership with Jerônimo Jardim, has been recorded by famous Brazilian singer Elis Regina.