The Sardasht Dam (Persian: سد سردشت) is an embankment dam on the Little Zab 13 km (8 mi) southeast of Sardasht in the Iranian province of West Azerbaijan.

Reconnaissance studies for the dam were completed in 1999 by Moshanir Consulting Engineers Company.

It has a hydroelectric power station with an installed capacity of 150 MW and expected annual generation of 482 GWh.

[5] The river diversion tunnels were complete in November 2012 in a ceremony attended by Iran's Ministry of Energy Majid Namjoo.

[6] The dam began to impound its reservoir on 22 June 2017.