Jason Philip Crump (born 6 August 1975 in Bristol, England) is an Australian former international motorcycle speedway rider.
He is a three-time Speedway World Champion, a World Cup winner and a former World Under-21 Champion.In a 21-year career in Speedway, Jason Crump finished with 7 World Championship titles to his name (4 individual including the U/21 title, and 3 teams), making him one of the most successful Australian motorcycle racers of all time (including road racing, speedway and motocross).