''Cochylis faustana'' is a moth of the family Tortricidae. It is found in

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

(Inner Mongolia, Xinjiang) and Russia.Cochylis Treitschke in China: one new species and five new records (Lepidoptera, Tortricidae, Cochylini)
/ref> The wingspan is 8–9.5 mm.

References

Moths described in 1919 Cochylis {{Cochylis-stub