The Tasang Dam (Burmese: တာဆန်းဆည်) is a planned multi-purpose dam on the Salween River in the Shan State, Burma. The TaSang dam’s location will be 480 km (300 mi) northeast of Rangoon and 52.8 km (32.8 mi) west of Mongtong. The TaSang Dam will be the first dam on the Salween River and will be the largest hydroelectric dam in Burma and the tallest dam in Southeast Asia if completed. The TaSang will cost more than $6 billion USD and is planned for completion in 2022.