Carlos Alonso González (born 23 August 1952), known as Santillana, is a Spanish former footballer who played as a striker. He was best known for his Real Madrid spell, which consisted of 17 La Liga seasons and 643 competitive matches. He signed with the club in 1971, from Racing de Santander. The recipient of more than 50 caps for Spain, Santillana represented the nation in two World Cups and as many European Championships.