Grimnir may refer to:

  • One of Odin's names, specifically the one he uses in Grímnismál (Sayings of Grímnir), see list of names of Odin
  • A character in the children's novel, The Weirdstone of Brisingamen
  • An "ancestor god" of the dwarfs in Warhammer Fantasy (setting)
  • Name of soul reapers for Goddess Hel in Runes books, YA novels by Ednah Walters
  • The fictional terrorist group that serves as the main antagonists of the Front Mission series.
  • A character from the mobile game Granblue Fantasy

See also

  • Grimnirson (surname)
  • Grim (disambiguation)
  • Grim (surname)
  • Grimnitzsee