'''Thomas van Leeuwen''' (born 12 September 1994) is a [[Netherlands|Dutch]] [[Motorcycle racing|motorcycle racer]]. He won the Dutch ONK Moto3 Championship in 2013.<ref>{{cite news|url=http://www.knmv.nl/motorsport/Nieuws-motorsport/2013/oktober/alle-nederlandse-wegrace-kampioenen-2013-bekend/|title=Alle Nederlandse wegrace-kampioenen 2013 bekend|work=knmv.nl|publisher=Koninklijke Nederlandse Motorrijders Vereniging|date=15 October 2013|accessdate=16 April 2015|language=Dutch}}</ref> In [[2014 FIM CEV Moto3 International Championship|2014]] and [[2015 FIM CEV Moto3 Junior World Championship|2015]] he raced in the FIM CEV Moto3 Championship.