The 2017 CAMS Australian Formula 4 Championship was the third Australian Formula 4 Championship, a motor racing competition for open-wheel racing cars complying with Formula 4 regulations, which were created by the Fédération Internationale de l'Automobile (FIA) for entry-level open-wheel championships. Teams and drivers competed in twenty-one races at six venues, starting on 8 April and ending on 22 October.[1]