Infante Gonzalo of Spain (Gonzalo Manuel Maria Bernardo Narciso Alfonso Mauricio de Borbón y Battenberg; 24 October 1914 – 13 August 1934) was the fourth surviving son and youngest child of King Alfonso XIII of Spain and his wife Princess Victoria Eugenie of Battenberg.

He received his final name in honor of his uncle, Prince Maurice of Battenberg, who was killed in World War I shortly before Gonzalo's baptism.

Because he inherited the genetic disorder hemophilia from his mother's family (a fact not widely known in Spain during his life), he had some ill health, although he was an active sportsman.

In August 1934, Gonzalo was spending the summer holidays with his family at the villa of Count Ladislaus de Hoyos at Pörtschach am Wörthersee in Austria.

His eldest brother, Alfonso, would die just over four years later from very similar circumstances—having also inherited hemophilia, he was involved in a crash after the automobile he was in swerved to avoid a truck.