Red Sea Mimic Blenny
Ecsenius gravieri
- Least concern
- Card rarity: Common
- Fish

Ecsenius gravieri, the Red Sea mimic blenny, is a blenny from the Western Indian Ocean. It occasionally makes its way into the aquarium trade. It grows to a size of 8 cm in length. The specific name honours the French zoologist Charles Gravier (1865–1937), the collector of the type.
Classification
- Class
- Actinopterygii
- Order
- Blenniiformes
- Family
- Blenniidae
- Genus
- Ecsenius