Microserica viridicollis is a species of beetle of the family Scarabaeidae. It is found in India (Assam, Meghalaya, Tripura, West Bengal, Sikkim).
Adults reach a length of about 4.6-4.8 mm. They have a black, short oval, strongly convex body. The elytra are sometimes reddish-brown. Except for the legs and the anterior labroclypeus, the entire surface is dull and glabrous.