Luis Fernández de Córdova (or Córdoba) (August 2, 1798 in San Fernando, Cádiz – April 22, 1840 in Lisbon) was a Spanish military general, diplomat and first Marquis of Mendigorria. He was the son of José de Córdoba y Rojas and elder brother of Fernando Fernández de Córdova. An outspoken adversary of the Spanish Constitution of 1812, he organized a rebellion against the liberal government in July 1822, and was forced to flee to France after its failure. After the King's death, he returned to Spain to support his daughter Isabel against her uncle Carlos in the First Carlist War.