Monsen is a surname. Notable people with the surname include:

• Arild Monsen (born 1962), Norwegian cross-country skier.
• Fredrik Monsen (1878–1954), Norwegian politician.
• Gabriel Monsen (1798–1882), Norwegian politician.
• Georg Monsen (1922–2015), Norwegian football player.
• Lars Monsen (born 1963), Norwegian journalist.
• Lloyd Monsen (1931–2026), American soccer and baseball player.
• Magdalon Monsen (1910–1953), Norwegian football player.
• Marie Monsen (1878–1962), Norwegian Christian missionary.
• Mogens Larsen Monsen (1727–1802), Norwegian timber trader.
• Nina Karin Monsen (born 1943), Norwegian philosopher.
• Ole Monsen Mjelde (1865–1942), Norwegian politician.
• Otto Monsen (1887–1979), Norwegian track and field athlete.
• Per Monsen (1913–1985), Norwegian editor.
• Per Erik Monsen (1946–2008), Norwegian politician.
• Randi Monsen (1910–1997), Norwegian illustrator.
• Rolf Monsen (1899–1987), American Olympic skier.

See also

• Monson (disambiguation)

Surname list

This page lists people with the surname Monsen.
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.