Little Fish may refer to:

Arts and entertainment Little Fish (2005 film), an Australian film directed by Rowan Woods Little Fish, Strange Pond, a 2009 American film directed by Gregory Dark Little Fish (2020 film), an American film directed by Chad Hartigan Little Fish (band), a British garage rock band Little Fish (musical), a 2003 musical by Michael John LaChiusa "Little Fishes", a 1975 song by Brian Eno from Another Green World Little Fish (novel), a 2018 novel by Casey Plett Little Fish, a character on Bubble Guppies

Places Little Fish Bay or Baía de Namibe, Angola Little Fish Lake, Alberta, Canada Little Fish Lake Provincial Park Little Fish River, a tributary of the Great Fish River in South Africa

Other uses Benny Bass (1904–1975), nicknamed Little Fish, American boxer Rybička (knife) or Little Fish, a Czech pocketknife