Idun is an alternate spelling of Iðunn, a goddess in Norse mythology.
It may also refer to:
Places
edit- alternate spelling of Aydoun, a Jordanian city
- Idun Peak, Antarctica
- Idun Township, Aitkin County, Minnesota
People
edit- Idun Reiten (born 1942), Norwegian mathematics professor
- Connor Idun (born 2000), Australian rules footballer
- James Idun (born 1963), Ghanaian sprinter
Other uses
edit- Idun Industri, a Norwegian company
- Livsforsikringsselskapet Idun, a Norwegian company
- Idun (magazine), a Swedish magazine
- Viking Idun, a Viking Cruises ship
- Idun (horse), American racehorse
- Idun language of Nigeria
- Idun (icebreaker), a Swedish icebreaker