Grey Seal
Halichoerus grypus
- Least concern
- Card rarity: Common
- Mammals

The grey seal, or gray seal in the United States, is a large seal of the family Phocidae, which are commonly referred to as "true seals" or "earless seals". The only species classified in the genus Halichoerus, it is found on both shores of the North Atlantic Ocean. In Latin, Halichoerus grypus means "hook-nosed sea pig". It is also known as the horsehead seal, owing to its large head.
Classification
- Class
- Mammalia
- Order
- Carnivora
- Family
- Phocidae
- Genus
- Halichoerus