Ctenotus maryani, also known commonly as Maryan's ctenotus, is a species of lizard in the subfamily Sphenomorphinae of the family Scincidae (skinks). The species is endemic to the state of Western Australia.
The specific name, maryani, is in honour of Australian herpetologist .
Medium-sized for its genus, Ctenotus maryani may attain a snout-to-vent length (SVL) of . Dorsally, it is dark reddish brown, with a simple pattern of 12 pale stripes which do not extend onto the head.
The preferred natural habitats of Ctenotus maryani are grassland and desert.
Ctenotus maryani is oviparous.