Heteroteucha occidua is a moth of the family Oecophoridae.

It is known in Australia from the Australian Capital Territory, New South Wales, Queensland, Tasmania and Victoria.

The forewings are whitish-ochreous, sometimes irrorated (speckled) with carmine.

There is an erect purple-carmine streak from the anal angle, reaching half across the wing, as well as a purple-carmine streak along the hindmargin.

This article on a moth of the family Oecophoridae is a stub.