Saratok is a town, and the capital of the Saratok District (1,586.9 square kilometres) in Betong Division, Sarawak, East Malaysia in the island of Borneo. The last recorded district population was 54,400 (year 2020 census). It is located about 50 kilometres (31 mi) from Betong. Iban forms the majority of the population (51%) with Malay (40%), Chinese (7%), Bidayuh and Melanau minorities.