Martha Mariana Castro (born November 7, 1966) is a Mexican actress. She is married to actor Fernando Luján, with whom she has a son, Franco Paolo Ciangherotti.
Born in Cuautla, Morelos, she grew up in the city of Puebla and earned a degree in Philosophy and Literature from the Universidad de Puebla.
She began her acting career as a child in plays. As of 2005, she is the protagonist of Los Sánchez, a telenovela on TV Azteca based on the Argentine production Los Roldán. In this production she plays the role of Yoli, a woman in love with her widower brother-in-law.
Espinas (2005) as Rebeca
Smee (short, 2004)
Mujer comprada (2009) as Ofelia
Vuélveme A Querer (2009) as Irene Robles
Campeones de la vida (2007) as Alma
Los Sánchez (2004) as Yolanda "Yoli" de Sánchez
Mirada de mujer: El regreso (2003) as Daniela
Tres veces Sofía (1998) as Laura de Márquez
Mirada de mujer (1997) as Daniela
La sonrisa del diablo (1996)
El vuelo del águila (1996) as Justa Saavedra (Rafaela)
La paloma (1995)
Valentina (1993) as Mariela
Y sin embargo... se mueve (1994)