Harmologa scoliastis is a species of moth of the family Tortricidae. It is found in New Zealand. The wingspan is about 18 mm. The forewings are pale brownish, suffused with whitish. The costa and dorsum are strigulated (finely streaked) with dark fuscous. The hindwings are fuscous, strigulated with darker. There is some ochreous-yellowish suffusion in the centre of disc and towards the costa in the middle.