Nevromus austroindicus is a species of dobsonfly found in the Western Ghats of India.

It is one of two species of the family Corydalidae found in southern India, the other being Neurhermes maculifera (Walker, 1853).

The adult is characterized by the forewings having black spots on the crossveins which are larger than on other species in the genus.

The yellow ocelli are found on a region of the head marked by a small black spot.

The species name austroindicus means "south Indian", referring to its restricted distribution.