San Lorenzo Harlequin Toad
Atelopus nahumae
- Endangered
- Card rarity: Epic
- Amphibians

Atelopus nahumae is a species of toad in the family Bufonidae. It is endemic to Colombia and only known from humid montane forest of Sierra Nevada de Santa Marta in the Magdalena, La Guajira, and Cesar Departments.
Classification
- Class
- Amphibia
- Order
- Anura
- Family
- Bufonidae
- Genus
- Atelopus