Seadog

Seadog or sea dog may refer to:

• A slang term for a Seaman.
• A slang term for a dog at sea.
• A member of the Portland Sea Dogs baseball team.
• A member of the Saint John Sea Dogs hockey team.
• Sea Dog Brewing Company, manufacturer of beer and a chain of restaurants.
• "Seadog", an episode of the American television drama series NCIS.
• SEAdog (software), an electronic mail program written by Thom Henderson in the 1980s.
• A supporter of the defunct Scarborough F.C. or phoenix club Scarborough Athletic F.C..
• A mariner's term for a fog bow, an optical phenomenon.

See also Sea Dogs (disambiguation)