Lethata oculosa is a moth of the family Depressariidae.

The forewings are greyish brown with the costal edge light ochreous.

There is deep brown suffusion from the anal angle over the basal third and a spot at the end of the cell consisting of a ring of deep brown enclosing whitish scales with a dot of deep brown in the center.

There is also an indistinct outwardly curving deep brown transverse line from the costa to the dorsum at the apical two-thirds.

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