Gulf Grunion
Leuresthes sardina
- Near threatened
- Card rarity: Uncommon
- Fish

Leuresthes sardina, commonly known as Gulf grunion, is a species of grunion endemic to the Gulf of California. It is classified as Near Threatened by the IUCN.
Classification
- Class
- Actinopterygii
- Order
- Atheriniformes
- Family
- Atherinopsidae
- Genus
- Leuresthes