Nephrurus stellatus, also known as the stellate knob-tailed gecko, starry knob-tailed gecko, or southern knob-tailed gecko, is a species of gecko in the family Carphodactylidae. It is endemic to southern Australia.
N. stellatus is found in the arid regions of the Eyre Peninsula and southern Western Australia.
The holotype was collected near Southern Cross, Western Australia.
The original description of this species was by Glen Milton Storr in 1968.[1]