María Luisa de la Riva y Callol de Muñoz (1865-1926) was a Spanish painter.
Riva y Callol de Muñoz was born on 4 April 1865 in Zaragoza, Spain. She studied with Ricardo Bellver and Antonio Pérez Rubio.
She was married to fellow painter Domingo Muñoz.
She exhibited regularly at the Exposiciones Nacionales de Bellas Artes where she won medals in 1897, 1901 1887, and 1895.
Riva y Callol de Muñoz exhibited her work at the Woman's Building at the 1893 World's Columbian Exposition in Chicago, Illinois and she also exhibited at the Exposition Universelle in 1889.