Bay Blenny
Hypsoblennius gentilis
- Least concern
- Card rarity: Common
- Fish

Hypsoblennius gentilis, commonly known as the bay blenny, is a species of combtooth blenny found in the eastern-central Pacific Ocean. This species grows to a length of 15 centimetres (5.9 in) TL.
Classification
- Class
- Actinopterygii
- Order
- Blenniiformes
- Family
- Blenniidae
- Genus
- Hypsoblennius