José Ruiz de Arana y Saavedra (1826 – 1891), often referred to as the Duke of Baena after his marriage to María Rosalía Luisa Osorio de Moscoso y Carvajal, Duchess of Baena, was a Spanish aristocrat, military officer and politician.

He held the noble title of "Count of Sevilla la Nueva".

[3] He married María Rosalía Luisa Osorio de Moscoso y Carvajal, Duchess of Baena and daughter of Vicente Osorio de Moscoso, 13th Count of Altamira, on 26 February 1859.

[2] During the reign of Isabella II, he served as Senator for life as well as deputy.

He also was Gentilhombre de cámara,[2] and served as Ambassador before the Holy See during a Sagasta government.