Ellefsen is a surname. Notable people with the surname include:
- Gunnar Ellefsen (1930–1997), Norwegian politician for the Labour Party
- Håvard Ellefsen (born 1975), Norwegian electronic musician best known as Mortiis
- Harald Ellefsen (born 1950), Norwegian politician for the Conservative Party
- Henrik Ellefsen (born 1971), Norwegian businessman
- Pauli Ellefsen (1936–2012), Faroese politician and member of the Union Party
Surname listThis page lists people with the surname Ellefsen. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Categories: