Negros Oriental (Filipino: Silangang Negros; Cebuano: Sidlakang Negros), also called Oriental Negros or Eastern Negros, is a province in the Philippines located in the Negros Island region. It occupies the southeastern half of the island of Negros, with Negros Occidental comprising the north-western half. It also includes Apo Island - a popular dive site for both local and foreign tourists.