Cornifrons ulceratalis is a species of moth in the family Crambidae.

It is found in Portugal, Spain, Italy, Croatia, Bosnia and Herzegovina, Albania, Greece,[2] Morocco, Algeria[3] and the Canary Islands.

The wingspan is about 22 mm.

[4] The larvae feed on Henophyton deserti and Sesamum indicum.

This Crambidae-related article is a stub.