Gobio is a genus of typical gudgeons, ray-finned fish in the family Cyprinidae many of which are endemics of south-eastern Europe.

Members of the genus are usually small fish, rarely longer than 10 cm.

[1] Many species previously in Gobio are now placed in the sister genus Romanogobio.

There are currently 46 recognized species in this genus:

This article relating to Gobioninae is a stub.