Martha Valdés (1 January 1928 – 20 November 2014) was a Mexican actress.
She is known for her work in several films during the Golden Age of Mexican cinema in the 1950s before disappearing from the scene at the end of the decade, such as Espaldas mojadas (1955), Cómicos de la legua (1957), Música de siempre (1958), and Vagabundo y millonario (1959).