Eutropis austini is a species of skink, a lizard in the family Scincidae. The species is endemic to Sri Lanka.
The specific name, austini, is in honor of American herpetologist .
The preferred natural habitat of E. austini is forest, at altitudes of .
E. austini may attain a snout-to-vent length (SVL) of . Dorsally, it is bronze brown.
The mode of reproduction of E. austini is unknown.