Khyargas Lake (Mongolian: Хяргас нуур) is a salt lake in Khyargas district, Uvs Province, Western Mongolia.

Some sources are using different Khyargas Lake statistics values:[1] The Khyargas Lake National Park is based on the lake.

This protected area was established in 2000 and covers about 3,328 km2.

It also includes a freshwater Airag Lake.

This article related to a lake in Mongolia is a stub.