The name Mark Madsen refers to several distinct public figures, each notable in their respective fields. Among them is Mark Madsen (born 1976), an American professional basketball player and coach known for his career on the court. Another prominent figure is Mark Madsen (born 1984), a Danish mixed martial artist and wrestler. Lastly, Mark B. Madsen (born 1963) is an American politician and attorney from Utah, who has held significant public office.