Wikipedia
                    Knutsen
                    
                        
                
                                                                    Knutsen is a Norwegian surname. It origin was as a Patronymic name (-sen/-søn/-son/-zen) derived from the first name Knut. Notable people with the surname include:
- Arvid Knutsen (1944–2009), Norwegian footballer and later coach
 - Espen Knutsen (born 1972), Norwegian ice hockey player
 - Geir Knutsen (born 1959), Norwegian politician for the Labour Party
 - Guro Knutsen (born 1985), Norwegian football player
 - Konrad B. Knutsen (born 1925), Norwegian civil servant
 - Lars Knutsen (1884–1963), Norwegian shipowner, founder of Lars Knutsen and Sons Ltd, a ship chandler business in Wales
 - Marie Knutsen (born 1982), Norwegian football midfielder
 - Morten Knutsen (born 1977), Norwegian football coach and former player
 - Nelly Bell Knutsen (1905–1991), Norwegian politician for the Christian Democratic Party
 - Olav Martinus Knutsen Steinnes (1886–1961), Norwegian Minister of Education and Church Affairs in 1928
 - Paul Knutsen Barstad Sandvik (1847–1936), Norwegian educator
 - Peter Tessem and Paul Knutsen, Norwegian explorers who went with Roald Amundsen on his 1918 Arctic expedition
 - Tormod Knutsen (born 1932), Norwegian Nordic combined athlete
 - Tove Karoline Knutsen (born 1951), Norwegian politician for the Labour Party
 - Venke Knutson (born 1978), Norwegian pop artist