Deserticossus consobrinus is a moth in the family Cossidae. It was described by Püngeler in 1898. It is found in China (Xinjiang)., southern Siberia, Mongolia, Kazakhstan and Kirghizistan.
The length of the forewings is 17âÂÂ23 mm for males and 21âÂÂ26 mm for females. Adults are on wing from June to August.