Lasioserica pudens is a species of beetle of the family Scarabaeidae. It is found in Thailand.
Adults reach a length of about 9.4âÂÂ9.5 mm. They have a dark reddish brown, oblong body. The dorsal surface is mostly dull and in parts densely covered with white scales and in parts glabrous.
The species name is derived from Latin pudens (meaning diffident or shy).