Sancha of Castile may refer to: Sancha of Castile, Queen of Navarre (c.1139-1179), daughter of King Alfonso VII of Castile and Queen Berenguela of Barcelona; wife of King Sancho VI of Navarre Sancha of Castile, Queen of Aragon (1154/5–1208), daughter of King Alfonso VII of Castile and Queen Richeza of Poland; wife of King Alfonso II of Aragon
See also Sancha of León (disambiguation) Infanta Sancha (disambiguation) Queen Sancha (disambiguation)