Teldenia unistrigata is a species of moth in the family Drepanidae.

[1] It is found on Peninsular Malaysia, Borneo, Sumatra, the Philippines, Sulawesi and New Guinea.

The forewings are white with a narrow pale ochreous costa and a curved ochreous line from two-thirds of the costa to four-fifths of the inner margin.

The hindwings have the ochreous line parallel to the hindmargin at four-fifths.

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