Pachyserica albosignata is a species of beetle of the family Scarabaeidae. It is found in China (Guangdong, Shandong).
Adults reach a length of about 6.9âÂÂ8.4 mm. They have a dark reddish-brown, elongate-oval body, with the elytral stripes and legs somewhat lighter. The antennae are yellowish-brown. The surface is almost entirely dull. The upper surface has numerous white scale-like hairs and the elytra is without long, erect setae.