Sahamongkol Film International Co. Ltd. also Sahamongkolfilm or Mongkol Film is a Thai motion picture production and distribution company.
The company is privately owned and run by its founder and chief executive, Somsak Techaratanaprasert, who is also known as "Sia Jiang". The company's films include the international hit martial arts films Ong-Bak: Muay Thai Warrior, Tom-Yum-Goong and Chai Lai, and the Nak animated movie, as well as recent romantic comedy hit drama film First Love. It distributes foreign films in Thailand through its Mongkol Major distribution company.