Seal may refer to any of the following: Common uses Pinniped, a diverse group of semi-aquatic marine mammals, many of which are commonly called seals, particularly: Earless seal, or "true seal" Fur seal Eared seal Seal (emblem), a device to impress an emblem, used as a means of authentication, on paper, wax, clay or another medium (the impression is also called a seal) Seal (mechanical), a device which helps prevent leakage, contain pressure, or exclude contamination where two systems join Arts, entertainment and media Seal (1991 album), by Seal Seal (1994 album), sometimes referred to as Seal II, by Seal Seal IV, a 2003 album by Seal Seal Online, a 2003 massively multiplayer online role-playing game Law Seal (contract law), a legal formality for contracts and other instruments Seal (East Asia), a stamp used in East Asia as a form of a signature Record sealing Military Fairey Seal, a 1930s British carrier-borne torpedo bomber aircraft HMS Seal, two Royal Navy ships and one submarine USS Seal, two American submarines Supermarine Seal II, the 1921 British flying boat Special forces United States Navy SEALs, the principal special operations force of the U.S. Navy Thai Navy Seals, Thai Navy special operations force modelled on the U.S. Navy SEALs Naval Special Operations Command, also known as the Philippine Navy SEALs ROKN UDT/SEALs, a component of the Republic of Korea Navy Special Warfare Flotilla People Seal (musician) (born 1963), English singer and songwriter Seal (surname): Aditya Seal (born 1988), Indian actor Barry Seal (1939–1986), American drug smuggler and DEA informant Brajendra Nath Seal (1864–1938), Indian humanist philosopher and educator David Seal (born 1972), Australian soccer player Elizabeth Seal (born 1933), Italian actress Frances Thurber Seal, American Christian Science practitioner and teacher Jaynie Seal (born 1973), Australian television presenter Jimmy Seal (born 1950), English footballer Kevin Seal, American television presenter and actor Manuel Seal (born 1960), American songwriter-producer Michael Seal (born 1970), British orchestral conductor and classical violinist Mike Seal (fighter) (born 1977), Mexican mixed martial artist Mutty Lall Seal (1792–1854), Indian Bengali businessman and philanthropist Paul Seal (born 1952), American football tight end Sudhangshu Seal (born 1945), Indian politician Places Seal, Kent, a village and civil parish in England Seal, Ohio, an unincorporated community Seal Beach, California, a city located in Orange County, USA Seal Cay, а island within the Bahamas Seal Harbour, Nova Scotia, a community in Guysborough County, Canada Seal Lake, a