Lima's River Stingray
Potamotrygon limai
- Near threatened
- Card rarity: Uncommon
- Sharks and rays

Potamotrygon limai is a type of tropical freshwater stingray found exclusively in the state of Rondônia, Brazil. This species is prone to local deforestation activities instead of fishing.
Classification
- Class
- Chondrichthyes
- Order
- Myliobatiformes
- Family
- Potamotrygonidae
- Genus
- Potamotrygon