title: Jan Jansen
text: # Jan Jansen
  
  Jan Jansen may refer to:
  
  * Jan Jansen (cyclist) (born 1945), Dutch cyclist
  * Jan Jansen (historian) (born 1962), Dutch historian
  * Jan B. Jansen (1898–1984), Norwegian professor of medicine
  * Jan K. S. Jansen (1931–2011), Norwegian professor of medicine
  * Jan Helge Jansen (born 1937), Norwegian politician
  * Jan Jansen, a Baldur's Gate character
  