Stephen Simpson é um piloto de corrida profissional sul-africano-americano que atualmente compete no IMSA WeatherTech SportsCar Championship e anteriormente no A1 Grand Prix, Champ Car Atlantic Championship e na Indy Pro Series, entre outros.
- Occupation
- racing driver, racing automobile driver
- Citizenship
- South Africa
- Born
- January 8, 1984
- Website
- http://www.stephen-simpson.com/
