Caspian Goby
Neogobius caspius
- Least concern
- Card rarity: Common
- Fish

The Caspian goby is a species of fish endemic to the Caspian Sea where it is only found in brackish waters. It is the largest of the Caspian gobies, and at maximum may reach a length of 34.5 centimetres (13.6 in).
Classification
- Class
- Actinopterygii
- Order
- Gobiiformes
- Family
- Gobiidae
- Genus
- Neogobius