| Personal information | |||
|---|---|---|---|
| Date of birth | 28 August 1981 | ||
| Place of birth | Kristiansand, Norway | ||
| Height | 1.85 m (6 ft 1 in) | ||
| Position(s) | left back | ||
| Youth career | |||
| FK Vigør | |||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| –2002 | FK Vigør | ||
| 2002–2006 | IK Start | 123 | (29) |
| 2006–2007 | → 1. FC Köln (loan) | 12 | (0) |
| 2007–2010 | Lillestrøm | 30 | (2) |
| International career | |||
| 2005–2007 | Norway | 7 | (0) |
| *Club domestic league appearances and goals | |||
Marius Johnsen (born 28 August 1981) is a Norwegian football defender. His older brother Espen Johnsen is a former professional goalkeeper.