Dagr is the personification of day in Norse mythology.
Dagr may also refer to:
Defense Advanced GPS Receiver, a handheld device Direct Attack Guided Rocket, a weapons system "Dagr", a song by Wardruna from the 2009 album Runaljod – Gap Var Ginnunga Dragon Alliance of Gamers and Role-Players, the group that founded Dragon Con
See also Dagger (disambiguation) Dagur (disambiguation)