Gunnar Andersen
Gunnar Andersen is the name of the following people:
- Gunnar Andersen (athlete, 1890) (1890–1968), Norwegian soccer player and ski jumper
- Gunnar Andersen (athlete, 1909) (1909–1988), Norwegian ski jumper
- Gunnar Andersen (cyclist) (1911–1981), Danish cyclist
- Gunnar Andersen (musician) (* 1950), Norwegian musician