Sabicas (proper name: Agustín Castellón Campos) (16 March 1912 – 14 April 1990) was a Spanish flamenco guitarist of Romani origin.

[2] Extensive collaboration with important cantaores (male flamenco singers) of the period helped him develop his personal style.

Leaving Spain in 1936 during the Spanish Civil War, he went into exile in Latin America with bailaora (dancer) Carmen Amaya.

He lived in Mexico City, married Esperanza González Erazo and had four children of the marriage: Maricruz 1944, Carlos 1946, Agustine 1952 and Margaret 1956.

Sabicas later settled in New York City in the United States where he formed a life-long friendship and business association with classical guitarist Rolando Valdés-Blain.