Scott Karl Nicholls is a motorcycle speedway rider from England, who has won the British Championship seven times, and was a full participant in the Speedway Grand Prix series between 2002 and 2008. He earned 8 international caps for the England national speedway team and 27 caps for the Great Britain team. He is also a speedway commentator.

Motorcycle Grasstrack is a form of track racing which typically, in its current form, takes place on a flat track consisting of two straights and two bends usually constructed in a field. It is one of the oldest types of motorcycle sports in the UK with the first meetings having taken place in the 1920s.