Albertsen is a Nordic surname. Notable people with the surname include:
Albert Albertsen, Danish football executive Georg Albertsen (1889–1961), Danish gymnast Heidi Albertsen (born 1976), Danish model Johnny Albertsen (born 1977), Danish alpine skier Martin Albertsen (born 1974), Danish handball coach Pål Henning Albertsen, Norwegian football goalkeeper and coach Per Hjort Albertsen, Norwegian composer Roger Albertsen (1957–2003), Norwegian footballer Tine Rustad Albertsen, Norwegian handball player Ubbo J. Albertsen (1845–1926), American politician and businessman
See also Albertson (disambiguation)