Comadia subterminata is a moth in the family Cossidae first described by William Barnes and Foster Hendrickson Benjamin in 1923.

It is found in North America, where it has been recorded from Arizona, Utah,[1] Colorado and New Mexico.

The forewing is 13–18 mm for males and 19–21 mm for females.

[2] Adults have been recorded on wing from May to July.

This article relating to the moth subfamily Cossinae is a stub.