Plectris katovichi is a species of beetle of the family Scarabaeidae. It is found in Argentina.
Adults reach a length of about 13âÂÂ14 mm. They are somewhat glossy and brown, while the legs, antennae, underside and pygidium are reddish-brown. The entire upper surface (including the clypeus) is densely covered with long, appressed white hairs. Erect, bristly hairs are only found on the pygidium. The underside is also densely pubescent.