Neoserica femoralis is a species of beetle of the family Scarabaeidae. It is found in Brunei.
Adults reach a length of about 5 mm. The upper surface is dull and yellowish-brown with indistinct darker spots. The frons is mostly green and the antennae are brown. The pronotum is moderately densely punctate with a few setae on the sides. The elytra are irregularly punctate and striate, the intervals are not marked, and the surfaces have tiny setae.