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 Christopher C. Austin.
The preferred natural habitat of E. austini is forest, at altitudes of 450–.
E. austini may attain a snout-to-vent length (SVL) of 7.5cm (03inches). Dorsally, it is bronze brown.
The mode of reproduction of E. austini is unknown.