Neoserica kalaarensis is a species of beetle of the family Scarabaeidae. It is found in Sri Lanka.
Adults reach a length of about 5.1âÂÂ5.9 mm. They have a light reddish brown, oval body, with yellowish brown antennae. The dorsal surface is completely shiny, except for some setae on the head.
The species is named after its type locality, Kal Aar.