Alonso Fernández de Córdoba y Aguilar

Alonso Fernández de Córdoba y Aguilar (1653–1699) was a Spanish cardinal who served as Grand Inquisitor of Spain briefly in 1699.

Alonso Fernández de Córdoba y Aguilar was born in Montilla on 21 September 1653.

His older brother Luis Fernández de Córdoba succeeded his father as 6th Duke of Feria.

Charles II of Spain awarded him the Order of Alcántara in 1676 and appointed him to the Consejo de Órdenes.

In the consistory of July 1697, Pope Innocent XII named him a cardinal, although he ultimately never traveled to Rome to receive the galero.