Ancylosis harmoniella is a species of snout moth. It was described by ÃÂmile Louis Ragonot in 1887. It occurs in North Africa (Morocco, Algeria, Tunisia, Libya, Egypt), the Canary Islands, the Mediterranean Europe (Spain, Malta, southern France), the Middle East (Turkey, Syria, the Palestinian Territories, Saudi Arabia, Iraq, Iran), Afghanistan, and Transcaucasia (Azerbaijan).
The wingspan is about .