Major Marinus Johannes "Marco" Kroon, RMWO (Den Bosch, 15 July 1970) is a Dutch soldier serving with the Korps Commandotroepen. Kroon is a Knight of the Military William Order (MWO) and the first new member of this very exclusive Order in over half a century. The Military William Order is the highest honour in the Netherlands, bestowed for "performing excellent acts of Bravery, Leadership and Loyalty in battle".