Maladera badullana is a species of beetle of the family Scarabaeidae. It is found in Sri Lanka.
Adults reach a length of about 8.6-8.8 mm. They have a dark reddish brown, oval body, with yellowish brown antennae. The dorsal surface is dull and nearly glabrous, except for a few fine setae on the head, pronotum and elytra.
The species is named after its vicinity to the city of Badulla.