Amur Whitefin Gudgeon
Romanogobio tenuicorpus
- Least concern
- Card rarity: Common
- Fish

The Amur whitefin gudgeon s a species of freshwater ray-finned fish belonging to the family Gobionidae, the gudgeons. This fish is found in the Amur and Luang Ho drainages.
Classification
- Class
- Actinopterygii
- Order
- Cypriniformes
- Family
- Gobionidae
- Genus
- Romanogobio