Agustín Cárdenas Alfonso (April 10, 1927, Matanzas, Cuba – February 9, 2001, Havana, Cuba) was a Cuban sculptor who was active in the Surrealist movement in Paris. His sculpture was influenced by Brâncuși, Henry Moore, and Jean Arp. Poet André Breton said of his artistic hand that it was "efficient as a dragonfly."
Cárdenas was a descendant of slaves from Senegal and the Congo, and was born in Matanzas, a major port in the sugar industry. In Cuba, Cárdenas studied under Juan José Sicre, and from 1943 to 1949 at Escuela Nacional de Bellas Artes “San Alejandro” in Havana. He was member of Asociación de Grabadores de Cuba (AGC) from 1951 to 1955, and of the creative group Los Once from 1953 to 1955. Cárdenas' work was exhibited several times in 1952 "Pintura Ávila Escultura Cárdenas" at Palacio de los Trabajadores in Havana, and in 1955 he exhibited a selection of his pieces in "Agustín Cárdenas: 20 esculturas" at the Museo Nacional de Bellas Artes de La Habana.
He settled in Paris in 1955 and in 1957 joined the Surrealist movement there. His work incorporated aspects of his African heritage and of Dogon totems.
In 1987, his work was in the Corea Gallery, Seoul, South Korea. In 1993, his work was exhibited in "Agustín Cárdenas" in the Museo Nacional de Bellas Artes de La Habana and in 2002, Cárdenas's work was presented in "Desires and Grace" at the Haim Chanin Fine Arts Gallery in New York City.