Fin (disambiguation)
A fin is an appendage used to produce lift and thrust or to steer while traveling in water, air, or other fluid media.
Fin, FIN, or Fins may also refer to:

Biology
Fish fin, an anatomical feature of fish
Fin fish, fish that possess fins
Fin whale (Balaenoptera physalus)

People
Fín (died 604), Gaelic princess, wife of Oswiu of Northumbria
Finns, people from Finland
Fin Bartels (born 1987), German football midfielder
Fin Donnelly (born 1966), Canadian politician
Fin Dow-Smith, (born 1988), British songwriter
Fin Leavell, American musician
Fin Taylor, (born 1990), English stand-up comedian
Fin Wilson (1888–1959), American professional baseball pitcher
Henri Fin (born 1950), French cyclist

Legendary and fictional characters
Fin (comics), the name of two characters from Marvel Comics
Fin (troll), in Danish legend
Fin the Whale, the mascot of the Vancouver Canucks
Fin Tutuola, a fictional character on the TV drama Law & Order: Special Victims Unit

Places
Fin, Iran, a city
Fins, Somme, a commune in France
Fin District, Iran
Fin Garden, in Kashan, Iran
Fin Island, in British Columbia, Canada
Fin Rural District, Iran
Finland

Music
Fin (band), an English indie rock band
Fin (John Talabot album), 2012
Fin (Syd album), 2017
"Fin" (song), a 2006 song by Supergrass
"Fin", 1986 song by Akina Nakamori
"Fin", by Christie Front Drive from Christie Front Drive, 1997
"Fin", a song by Nebula from the 2003 album Atomic Ritual
"Fins" (song), a 1979 song by American singer Jimmy Buffett
"(*Fin)", a song by Anberlin from their 2007 album Cities

Sport
Federazione Italiana Nuoto, the Italian Swimming Federation
Miami Dolphins, an American football team
Surfboard fin, a hydrofoil mounted at the tail of a surfboard
Swimfin, a fin-like shoe used to help movement through the water

Technology
Fin (extended surface), on a radiator
Fin (submarine), a tower-like structure on the topside surface of submarines
Finnair, a Finnish airline

Other uses
Fin (geology), narrow, residual walls of hard sedimentary rock
Fin, the text sometimes placed at the end of a film
Finnish language, by ISO 639-2 language code
The Australian Financial Review, an Australian business newspaper
Facility ID number, assigned by the United States Federal Communications Commission
Force identification number
Internationalist League of Norway (Norwegian: Forbundet Internasjonalen i Noreg)
United States five-dollar bill

See also
Finn (disambiguation)
Fin de siècle (disambiguation)
Tail fin (disambiguation)