Maladera lumlaensis is a species of beetle of the family Scarabaeidae. It is found in India (Arunachal Pradesh).
Adults reach a length of about 11.5 mm. They have a dark reddish brown, oval body. They are mostly dull (but the labroclypeus is shiny) and, except for some single setae on the head dorsal surface, nearly glabrous.
The species is named after its type locality.