María León Barrios is a Spanish actress from Seville, Andalusia. She is best known for her performances as Leti in SMS and Carmen in Allí abajo.

The Sleeping Voice is a 2011 Spanish drama film directed by Benito Zambrano based on the novel of the same name by Dulce Chacón. It stars Inma Cuesta, María León, Marc Clotet and Daniel Holguín.