Johannessen
Johannessen is a Norwegian and Faroese patronymic surname. Notable people with the surname include:
- Astrid Johannessen, Norwegian former football player who played for the Norway women's national football team
- Bjørnar Johannessen, Norwegian football midfielder of Sparta Sarpsborg in the Norwegian First Division
- Guri Johannessen, Norwegian politician for the Labour Party
- Herman Horn Johannessen, Norwegian sailor and Olympic medalist
- Johannes J. Johannessen, American Medal of Honor recipients
- Leif Erlend Johannessen, Norwegian chess player, and Norway's fifth International Grandmaster
- Martha Frederikke Johannessen, Norwegian politician for the Labour Party
- Maurice Johannessen, American politician from California and a member of the Republican Party
- Otto Johannessen, Norwegian gymnast who competed in the 1920 Summer Olympics
- Pål Johannessen, Norwegian actor known for the role of Basse in the Norwegian Olsen Gang films
- Pierre Johannessen, Australian lawyer, journalist and CEO of the Big Bang Ballers.
- Sigge Johannessen, Norwegian gymnast who competed in the 1908 Summer Olympics
- Sigurd Halvorsen Johannessen, Norwegian acting councilor of state in 1940–1941 and a minister 1941–1942
- Svein Johannessen, Norwegian chess player
- Trygve Johannessen, Norwegian former footballer
- Ørjan Johannessen, Norwegian chef, Bocuse d'Or Europe gold medallist
- Viggo Johannessen, Norwegian civil servant
