Geir Karlsen (born 1965) is a Norwegian business magnate. He is best known as the CEO and former CFO of Norwegian Air Shuttle, Scandinavia's largest airline, and Europe's third largest low-cost airline.
Before Norwegian Air Shuttle, Geir Karlsen worked for Golden Ocean Group and Songa Offshore. Then, he held the position Group CFO at London-based Navig8 Group.
From April 2018 to July 2019, he was chief financial officer of the Scandinavian airline.
Geir Karlsen has a degree in business administration from BI Norwegian Business School.