Antiscopa acompa is a moth in the Crambidae family. It was described by Meyrick in 1885. It is found in New Zealand. The wingspan is 17.5–19 mm. The forewings are ochreous-fuscous, at the base irrorated with dark fuscous. There are whitish lines. The hindwings are whitish grey, with a darker grey lunule, postmedial line and submarginal line. Adults have been recorded on wing in December.