María Gloria Münchmeyer Barber (born September 2, 1938, in Santiago) is a Chilean television, film and theatre actress,[1] known for her roles in some telenovelas like La Madrastra, Marrón Glacé, and others.

She was married to actor/comedian Jorge Guerra and mother of actress Catalina Guerra.

In 1990, she received the Volpi Cup for her role on The Moon in the Mirror.