Tetraserica phamanhi is a species of beetle of the family Scarabaeidae. It is found in Laos and Vietnam.
Adults reach a length of about 8.6âÂÂ9 mm. They have a dark reddish brown, oval body. The dorsal surface is shiny and glabrous.
The species is named after Associate Professor Pham Van Anh who arranged expeditions during which the type material of this species was collected.