Nacoleia megaspilalis is a moth in the family Crambidae.

It is found in Andhra Pradesh in India and Queensland in Australia.

The forewings are white with dark fuscous, somewhat suffused markings.

The hindwings are as the forewings, but the basal patch is very small and there is no subbasal line, median fascia, subterminal line and there are also no costal rings.

This Nacoleia-related article is a stub.