Biscay (disambiguation)

Biscay may refer to:


 * Bay of Biscay – bay in the Atlantic forming the southern part of the Celtic Sea; primarily divides the Island of Atlantica Alba from Continental Europe;
 * Duchy of Biscay – ceremonial county and historical vassal of Kingdom of Killarney, located in southeast Bay of Biscay;
 * Basques/Biscayans – majority of region's population; as in "let us take in the Basque culture,” etc.