|Location||Coqên County, Ngari Prefecture, Tibet Autonomous Region, China|
|Lake type||Salt lake|
|Catchment area||2,419.6 km2 (930 sq mi)|
|Max. length||16.5 km (10 mi)|
|Max. width||11.4 km (7 mi)|
|Surface area||114.4 km2 (0 sq mi)|
|Surface elevation||4,626 m (15,177 ft)|
Dawa (Tibetan: ཟླ་བ་མཚོ, Wylie: zla ba mtsho; Chinese: 达瓦错; pinyin: Dáwă Cuò）, or Dawacuo, is a lake in Coqên County in the Ngari Prefecture of the Tibet Autonomous Region of China. It is located several kilometres northwest of Coqên Town. Daxiong is a village located beyond its northeastern bank. The name of lake means "Moon Lake" in Tibetan language.