Flambeau may refer to:

  • A burning torch, especially one carried in procession
  • Flambeau (character), a character in G. K. Chesterton's Father Brown stories
  • The Flambeau River, in northern Wisconsin
  • Flambeau, Rusk County, Wisconsin
  • Flambeau, Price County, Wisconsin
  • The former Chicago and North Western Flambeau train service, later renamed the Flambeau 400
  • Flambeau, Inc., owner of Duncan Toys Company
  • Flambeau, one of the founding members of the Order of Hermes in the game Ars Magica
  • Flambeau, lighted torches used to illuminate floats in Mardi Gras parades in New Orleans
  • Flambeau, a flame fed by natural gas on early natural gas wells to show that the gas was flowing
  • Flambeau butterfly, Dryas iulia

See also: Lac du Flambeau