Annemarie Røstvik Lorentzen (23 September 1921 – 30 June 2008) was a Norwegian politician for the Labour Party. She was the first female Norwegian Minister of Transport and Communications, in addition to being Minister of Consumer Affairs and Administration and Norwegian ambassador to Iceland. Lorentzen played a major role in the post-World War II reconstruction of her Hammerfest after it was razed by the fleeing Nazi occupiers. After her time as government minister, she was appointed Norwegian ambassador to Iceland. She served in this capacity from 1978 to 1985.