Mårten Klingberg
- Birthday: 4/1/1968
- Place of birth: Spånga, Stockholm, Stockholms län, Sweden
- Fame for: Acting
- Also known as: Tomas Mårten Klingberg
Biography
Tomas Mårten Klingberg (born April 1, 1968) is a Swedish actor, screenwriter and director. Klingberg is best known for his role as Nick in the films about the police detective Martin Beck.