Lillehammer is a municipality in Innlandet county, Norway.

Lillehammer may also refer to:

Places Lillehammer (town), the administrative centre of Lillehammer Municipality in Innlandet county, Norway Lillehammer Church, a church in Lillehammer Municipality, Innlandet county, Norway Lillehammer Hospital, a hospital in Lillehammer Municipality, Innlandet county, Norway Lillehammer Station, a railway station in Lillehammer Municipality, Innlandet county, Norway

Sport Lillehammer FK, a Norwegian football club from Lillehammer Lillehammer SK, a Norwegian skiing (Nordic and alpine) club from Lillehammer Lillehammer Wolfpack, an American football team based in Lillehammer

Other Lillehammer affair, the mistaken 1973 killing of Ahmed Bouchikhi by Mossad agents Lilyhammer, a Norwegian–American crime dramedy television series starring Steven Van Zandt Hallvard Lillehammer, a professor of philosophy at Birkbeck College, University of London