Maladera maoershana is a species of beetle of the family Scarabaeidae. It is found in China (Guangxi).
Adults reach a length of about 8.4âÂÂ9.2 mm. They have a dark brown, oblong oval body, with yellowish antennae. The labroclypeus, anterior frons and pronotum are shiny, while the remainder of the dorsal surface is dull. They are glabrous, except for a few long setae on the head, pronotum and elytra.
The species name refers to its type locality, Mao Ershan.