Amiserica guanmenshanica is a species of beetle of the family Scarabaeidae. It is found in China (Hubei).
Adults reach a length of about 8.4 mm. They have a dark reddish brown, oblong body. The antennae are yellowish brown. The surface is shiny and the dorsal surface is almost glabrous.
The species is named after its type locality, Guanmenshan.