Ardozyga xanthocephala is a species of moth in the family Gelechiidae.

It is found in Australia, where it has been recorded from southern Queensland and New South Wales.

The forewings are white with four dark fuscous transverse fasciae, the first narrow, straight, basal, the second narrow, interrupted beneath the costa, much dilated on the dorsum, the third moderate, narrowed and sinuate on the upper half and the fourth irregular, terminal, not reaching the tornus, including some white terminal marks.

A transverse dark fuscous discal mark precedes and is almost confluent with the third fascia.

The hindwings are grey, darker posteriorly and paler towards the base.