Carl Olson
Carl or Karl Olson or Olsen may refer to:
- Bobo Olson, boxer
- Carl Olson, American Top Fuel drag racer
- Carl E. Olson, American Catholic author
- Carl G. Olson, American farmer and politician
- Carl Marcus Olson, credited as the discoverer of the process to make silicon pure
- Karl Olson, baseball player
- Carl Olsson
- Carl Olsen , Norwegian Olympic cyclist
- Carl B. Olsen, American admiral
- Karl Olsen, Norwegian civil servant