Perea or Peraea (Greek: Περαία, "the country beyond") was the term used mainly during the early Roman period for part of ancient Transjordan. It lay broadly east of Judea and Samaria, which were situated on the western side of the Jordan River, and southwest of the Decapolis.
Perea was part of the kingdom of Herod the Great and his descendants, and later of subsequent Roman provinces that included Iudaea.