Martin Reimer (born 14 June 1987) is a German professional road bicycle racer who last rode for team LKT Team Brandenburg, and was formerly with MTN–Qhubeka.
In 2009 he was the unlikely winner of the German National Road Race Championship.In November 2011 he announced his early retirement from the sport of cycling.
However, he changed his mind for the 2013 season and signed for team MTN–Qhubeka.