Markus Winkelhock (born 13 June 1980) is a German professional racing driver. He is the son of Manfred Winkelhock and nephew of Joachim Winkelhock, both of whom were Formula One drivers in the 1980s. During his brief Formula One career he led the 2007 European Grand Prix for several laps before retiring with mechanical problems. Having switched to sports and touring car racing, he has also won the FIA GT1 World Championship in 2012 with team-mate Marc Basseng.