Orange-tailed Shadeskink
Saproscincus challengeri
- Least concern
- Card rarity: Common
- Reptiles

Saproscincus challengeri, also known commonly as the Border Ranges shadeskink, Challenger's skink, the challenging shade skink, and the orange-tailed shadeskink, is a species of lizard in the family Scincidae. The species is native to New South Wales and Queensland in Australia.
Classification
- Class
- Reptilia
- Order
- Squamata
- Family
- Scincidae
- Genus
- Saproscincus