Rina Lazo Wasem (October 23, 1923 – November 1, 2019) was a Guatemalan-Mexican painter. Lazo was born Guatemala City.
She began her career in mural painting with Diego Rivera as his assistant. She worked with him from 1947 until his death in 1957. Lazo was known for her mural works than canvases although the latter have been exhibited in Mexico and other countries making her one of Guatemala's better known artists. She was a member of the Mexican muralism movement.
