Neoserica weibaoshanica is a species of beetle of the family Scarabaeidae. It is found in China (Yunnan).
Adults reach a length of about 6.9âÂÂ7.9 mm. They have a dark reddish brown, oblong body. The antennal club is yellowish brown. The dorsal surface is shiny and densely covered with fine, semi-erect setae.
The species is named after its type locality in the Weibaoshan Mountains.