Tosca pollostella is a moth of the family Gelechiidae.

It is found in North America, where it has been recorded from Texas.

The forewings are ochreous white, heavily overlaid with dark fuscous scales, which in some places aggregate into blackish spots irregularly sprinkled over the wing.

The hindwings are dark fuscous.

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