Magdalena Caballero (July 22, 1925 – March 11, 2006) was a Mexican luchadora, or professional wrestler commonly known under her ring name La Dama Enmascarada (Spanish for "The Masked Lady").

[2] In the early 1950s, Jack O'Brien began training female wrestlers in his gym in León, Guanajuato, including Magdalena Caballero.

González won the match, and in addition to not having her hair shaved off, she forced La Dama Enmascarada to remove her mask instead.

[5] Due to very few records of wrestling from that period of time being preserved, it is uncertain as to who defeated La Dama to end her second reign as the Mexican National Women's Championship.

[5] Her last known match took place in 1962, on January 14, as she teamed up with Chabela Romero to take on Irma González and Toña la Tapatía on an Empresa Mexicana de Lucha Libre show in Guadalajara.

[7] Her career in Mexico ended when she began touring Europe as part of a traveling circus for the subsequent 10 years.