Gagnon may refer to: * Gagnon (surname), people with the surname Gagnon *

Gagnon, Quebec Gagnon, Quebec is a ghost town on Barbel Lake, formerly a mining town, in the Côte-Nord region of Quebec, Canada. Formerly a city, it was dissolved and annexed to the unorganized territory of Rivière-Mouchalagane on May 31, 1991. History Gagno ...

, a ghost town in East-Central Quebec, Canada * '' Gagnon v. Scarpelli'', a United States Supreme Court case

See also