Maladera hongyuanensis is a species of beetle of the family Scarabaeidae. It is found in China (Shaanxi, Sichuan).
Adults reach a length of about 7.8âÂÂ9.7 mm. They have a blackish brown, oblong body. The antennae are yellow and the dorsal surface is dull and densely setose on the head, while the remainder is almost glabrous.
The species name refers to its type locality, Hongyuan.