Gadar or Gaddar may refer to: Gadar River, in Iran Gadar: Ek Prem Katha, a 2001 Indian romantic drama film Gaddar (born 1949), Indian poet and activist Gaddar: The Traitor, 2015 Indian film Gaddar railway station, Pakistan See also Ghadar (disambiguation) Ghadar Party, an early twentieth century Sikh anti-colonial Indian revolutionary movement in the Western U.S. and Canada