Psilocorsis cryptolechiella (black-fringed leaftier moth, black-fringed psilocorsis moth or beech leaftier) is a moth of the family Depressariidae.

It is found in the United States, including Alabama, Illinois, Massachusetts, Pennsylvania and South Carolina.

The larvae feed on Fagus species, including Fagus grandifolia.

Larvae create a leaf shelter.

This article on a moth of the subfamily Depressariinae is a stub.