Andresen

Andresen and the parallel form Andreasen (Norwegian cognate Andreassen) are Danish-Norwegian patronymic surnames meaning "son of Andreas". It has a similar origin as the name Andersen. It may refer to:


 * Alexandra Andresen (born 1996), Norwegian heiress, world's youngest billionaire
 * August H. Andresen (1890-1958), American politician
 * Björn Andrésen (born 1955), Swedish actor
 * Frode Andresen (born 1973), Norwegian biathlete
 * Martin Andresen (born 1977), Norwegian footballer
 * Momme Andresen (1857–1951), German industrial chemist who invented the photographic developer "Rodinal"
 * Rasmus Andresen (born 1986), German politician
 * Sophia de Mello Breyner Andresen (1919-2004), Portuguese poet

Also:
 * Andresen v. Maryland, U.S. law case