Nannoarctia himalayana is a moth of the family Erebidae first described by Vladimir Viktorovitch Dubatolov, Patrick G. Haynes and Yasunori Kishida in 2010. It is found in Nepal and India.
The length of the forewings is 17âÂÂ17.5 mm for subspecies himalayana and 16âÂÂ18 mm for subspecies nepalica.