Gunnar Johansson
Gunnar Johansson may refer to:
- Gunnar Johansson (composer), Swedish composer
- Gunnar Johansson (immunologist), Swedish immunologist
- Gunnar Johansson (canoeist), Swedish sprint canoeist
- Gunnar Johansson (diver), Swedish Olympic diver
- Gunnar Johansson (footballer), Swedish footballer
- Gunnar Johansson (psychophysicist), Swedish psychophysicist
- Gunnar Johansson (water polo), Swedish Olympic water polo player