Ctenotus colletti, also known commonly as the buff-tailed finesnout ctenotus, Collett's ctenotus, and Collett's skink, is a species of lizard in the family Scincidae.

The species is endemic to Australia.

The specific name, colletti, is in honor of Norwegian zoologist Robert Collett.

[2] The preferred natural habitat of C. colletti is shrubland.

This Sphenomorphinae article is a stub.