Carmen Sofía Álvarez Caicedo (23 May 1913 – 30 April 1985) was a Colombian-Mexican actress and singer.

Her film debut was a small part, in the role of a prostitute in Santa (1930), the first talkie of Mexican cinema.

Subsequently, she performed with Mario Moreno Cantinflas in the popular film Ahí está el detalle (1940).

In the 1940s, Álvarez is characterized by her interpretation of elegant ladies in films like El sombrero de tres picos and México de mis recuerdos (1943).

She was noted for her excellent voice also that delicate features that printed her characters.