Butuan, also called the Rajahnate of Butuan and the Kingdom of Butuan, was a precolonial Bisaya polity (lungsod) centered around northeastern Mindanao island in present-day Butuan, Philippines. It was known for its gold mining, gold jewelry and other wares, and its extensive trade network across maritime Southeast Asia and elsewhere. Over its long history the lungsod had direct trading relationships with the ancient civilizations of China, Champa, Đại Việt, Pon-i (Brunei), Srivijaya, Majapahit, Kambuja, and even Persia as well as areas now comprised in Thailand.