Voliba asphyctopa is a moth in the family Crambidae.

It is found in Australia, where it has been recorded from Queensland.

The forewings are whitish with fuscous, distinct markings.

There is an obscure basal patch and a narrow transverse fascia, succeeded by a subcostal dot.

There is a larger discal dot and a fine dentate line from the costa, bent inwards to touch the discal dot, then curved in a right angle to the dorsum.