Ochetarcha is a genus of moths belonging to the subfamily Tortricinae of the family Tortricidae. It contains only one species, Ochetarcha miraculosa, which is found in New Zealand. The wingspan is about 23 mm. The forewings pale-brownish, strigulated with purplish-grey. The extreme costal edge is whitish-ochreous and there is some purplish suffusion towards the base of the costa. The hindwings are dark grey.