Gynaecoserica hirsuta is a species of beetle of the family Scarabaeidae. It is found in Laos and Vietnam.
Adults reach a length of about 3.9 mm. They have an oblongâÂÂoval body. The surface is yellowish brown, and the dorsal surface, except for the head, is dull and densely and erectly setose.
The species name is derived from Latin hirsutus and refers to the densely setose dorsal body surface.