Jan Willem

Jan Willem may refer to

People

 * Jan Willem Beyen (1897–1976), Dutch diplomat
 * Jan Willem Boudewijn Gunning (1860–1913), Dutch doctor
 * Jan-Willem Breure (born 1988), Dutch media producer and artist
 * Jan Willem de Jong (1921–2000), Dutch indologist
 * Jan Willem de Pous (1920–1996), Dutch politician
 * Jan Willem de Winter (1761–1812), Dutch Admiral
 * Jan-Willem Gabriëls (born 1979), Dutch Olympic rower
 * Jan Willem Hunter Morkel (1890–1916), South African rugby union player
 * Jan Willem Janssens (1762–1838), Dutch nobleman
 * Jan Willem Pieneman (1779–1853), Dutch artist
 * Jan Willem Spruyt (1826–1908), South African statesman
 * Jan Willem Storm van Leeuwen, Dutch chemist
 * Jan Willem te Kolsté (1874–1936), Dutch chess master
 * Jan Willem van Ede (born 1963), Dutch footballer

Ships

 * SS Jan Willem, Dutch cargo ship in service 1950-51