Count of Altamira is a hereditary title in the Peerage of Spain, accompanied by the dignity of Grandee and granted in 1455 by Henry IV to Lope Sánchez de Ulloa, Lord of the Fortress of Altamira.

Vicente Joaquín Osorio de Moscoso y Guzmán, 11th Count of Altamira, GE, was a Spanish peer, politician and diplomat who served as Consejero de Estado and president of the Junta Central during the reig