Melita Lake, known to the Nisga'a as T’aam Baxhl Mihl, is a shallow lake in Nisga'a Memorial Lava Bed Provincial Park of northwestern British Columbia, Canada.

[2] Its primary inflow and outflow is Crater Creek, which flows west into the Tseax River.

They are separated by a series of small and heavily vegetated islands that form part of a lava flow.

[2] Melita Lake formed after Crater Creek was dammed by lava from an eruption of Tseax Cone about 250 years ago.

Exposed along the western and northern shores of Melita Lake are a series of collapsed lava blocks and agglutinated tree logs.