Marco Antonio Montes de Oca (August 3, 1932 - February 7, 2009) was a Mexican poet and painter.
Montes de Oca was a prolific and influential poet whose principal books include: Ruina de la infame Babilonia (1953), and Delante de la luz cantan los pƔjaros (1959), which won the Xavier Villaurrutia Prize.
He also wrote a self-titled memoir in 1967, and a book of short stories Las fuentes legendarias (1966), and also dedicated a lot of time to painting and sculpturing.
Some of Montes de Oca's poetry was translated into English by Laura VillaseƱor, including the books: The heart of the flute in 1978 (with an introduction by Octavio Paz), and Twenty-One Poems in 1982.
He died of a heart attack in Mexico City on February 7, 2009.