Meryey was a king of ancient Libya (or the Libu), during the late 13th century BC. He was the son of Ded. His reign was contemporary with pharaoh Merneptah of Egypt (1213-1203 BC). He is mentioned as the architect of a major military alliance amongst his nation, the Meshwesh, Lukka, and the Sea Peoples known as the Ekwesh, Teresh, Shekelesh, and the Sherden. This confederacy went to war against Merneptah in the western delta during the 5th and 6th years of his reign.