Andreassen is a common surname in Norway, meaning "son of Andreas". The parallel Danish forms are Andresen and Andreasen, the Swedish Andreasson. It may refer to:

• Anita Andreassen, Norwegian mushing competitor; she has also competed in cycling and cross country skiing

• Bjørn Andreassen (1946–2015), Norwegian ice hockey player

• Cesilie Andreassen (born 1996), Norwegian footballer

• Elisabeth Andreassen (born 1958), known as "Bettan", a Norwegian singer

• Geir Hartly Andreassen, FSF (born 1971), Norwegian cinematographer based in Stockholm, Sweden

• Gunn Margit Andreassen (born 1973), Norwegian biathlete

• Gunnar Andreassen (1913–2002), Norwegian football player and manager

• Harald Magnus Andreassen (born 1956), Norwegian economist

• Harriet Andreassen (1925–1997), Norwegian labour activist and politician for the Labour Party

• John Andreassen (1943–2026), Norwegian TV-producer with the Norwegian Broadcasting Corporation

• Kjell Schou-Andreassen (1940–1997), Norwegian footballer and one of the country's most successful football managers

• Kristin Andreassen, American musician and dancer

• Kyrre Andreassen (born 1971), Norwegian author and translator

• Marit Andreassen (born 1966), Norwegian actress, born in Svolvær

• Ole Petter Andreassen (born 1970), Norwegian musician and producer from Flekkefjord, Norway

• Reidar Andreassen (born 1932), Norwegian long-distance runner and cross-country skier

• Rolf Andreassen (born 1949), Norwegian competition rower and Olympic medalist

• Tor Arne Andreassen (born 1983), Norwegian footballer who plays as a defender and midfielder

• Tormod Andreasen (born 1950), Norwegian curler

See also

• Andreessen (disambiguation)

• Andriessen

• Andersen

References