Maladera tengchongensis is a species of beetle of the family Scarabaeidae. It is found in China (Yunnan).
Adults reach a length of about 12.2âÂÂ13.6 mm. They have a reddish brown, oval body. The antennae are yellow. The dorsal surface is dull and, except for a few small setae on the head, glabrous.
The species name refers to its occurrence close to Tengchong.