Euchromius tanalis is a species of moth in the family Crambidae.

[2] The habitat consists of montane vegetation zones at altitudes ranging from about 1,200 to 3,250 meters.

The groundcolour of the forewings is creamy white, densely suffused with ochreous to dark brown scales.

The hindwings are creamy white to light brown with a darkly bordered termen.

In Kenya, adults were found on wing in January, May and June.