Are Fish Considered Seafood?

Are Fish Considered Seafood? Seafood is any form of sea life regarded as food by humans, prominently including fish and shellfish. Does fish is a seafood? Seafood refers to all fresh and saltwater fish, crustaceans and shellfish. Examples of common seafood include: Fish: Anchovy, bass, bluefish, carp, catfish, char, cod, flounder, haddock, halibut, herring, orange