Ardozyga trichroma is a species of moth in the family Gelechiidae. It was described by Turner in 1933. It is found in Australia, where it has been recorded from Queensland. The wingspan is about 15 mm. The forewings are reddish with some tendency to darker red streaks on the veins. There is a whitish terminal line edged anteriorly and posteriorly with fuscous. The hindwings are pale yellow with the apical half grey.