Neoserica daweishanica is a species of beetle of the family Scarabaeidae. It is found in China (Yunnan).
Adults reach a length of about 8.6âÂÂ9.5 mm. They have a reddish brown, oblong body. The antennal club is yellowish brown. The dorsal surface is moderately shiny and nearly glabrous, except for a few long setae on the head.
The species is named after its type locality, Daweishan mountain.