In Norse mythology, Hræsvelgr (Old Norse "Corpse Swallower") is a giant who takes the form of an eagle. According to stanza 37 of the poem Vafþrúðnismál from the Poetic Edda, he sits at the end of the world (or the northern edge of the heavens) and causes the wind to blow when he beats his wings in flight. This is repeated by Snorri in the Gylfaginning section of his Prose Edda.
Hræsvelgr's name is sometimes anglicised as Hraesvelgr, Hresvelgr, Hraesveglur, or Hraesvelg. The common Danish form is Ræsvelg and the common Swedish form is Räsvelg.
- Faulkes, Anthony (transl.) (1987). Edda (Snorri Sturluson). Everyman. ISBN 0-460-87616-3.
- Larrington, Carolyne (transl.) (1996). The Poetic Edda. Oxford World's Classics. ISBN 0-19-283946-2.
- Jón Hnefill Aðalsteinsson (1998). "Hræsvelgr, the Wind-Giant, Reinterpreted" in A Piece of Horse Liver: Myth, Ritual and Folklore in Old Icelandic Sources. ISBN 978-9979-54-264-3.