Mariana Seoane García (born June 10, 1976) is a Mexican actress and singer. She is a native of the city of Parácuaro, in the state of Michoacán.

Born to an Argentine mother and a Cuban-Mexican father ("Soy una fusión de todo. Soy una mexicana que nació allá, pero mi mamá es de Argentina y mi papá es mexicano de padre cubano."), Seoane demonstrated an interest in becoming an entertainer since a very early age. She began acting and singing professionally as a teenager. It is the former career, however, that has brought her much fame in Mexico and Latin America.

Seoane then recorded her first CD, which was released during 2004. "Sere Una Niña Buena" ("I'll be a Good Girl"), her first discographic production, became a mild success in Seoane's show business career.