J
- Wiesław Jaguś
- Maciej Janowski
- Jesper B. Jensen - see Jesper B. Monberg
- Mikkel B. Jensen
- Michael Jepsen Jensen
- Marian Jirout
- Steve Johnston
- Thomas H. Jonasson
- Andreas Jonsson
- John Jørgensen
Read more about this topic: List Of Speedway Grand Prix Riders