Jotunheim

thumb|10th-century picture stone from the [[Hunnestad Monument that is believed to depict a female (or ) riding on a wolf with vipers as reins, which has been proposed to be Hyrrokkin.]]

The terms Jötunheimr (in Old Norse orthography: Jǫtunheimr ; often anglicised as Jotunheim) or Jötunheimar refer to either a land or multiple lands respectively in Nordic mythology inhabited by the jötnar (relatives of the gods, in English sometimes inaccurately called "giants").