Notchbrow Blenny
Hypsoblennius gilberti
- Least concern
- Card rarity: Common
- Fish

Hypsoblennius gilberti, commonly known as the rockpool blenny, is a species of combtooth blenny found in the eastern Pacific Ocean. This species grows to a length of 17 centimetres (6.7 in) TL. The specific name honours the American ichthyologist Charles H. Gilbert (1859–1928).
Classification
- Class
- Actinopterygii
- Order
- Blenniiformes
- Family
- Blenniidae
- Genus
- Hypsoblennius