The 2019 CAMS Australian Formula 4 Championship (initially known for sponsorship purposes as the CAMS Jayco Australian Formula 4 Championship and later as the CAMS Payce Australian Formula 4 Championship)[1] was the fifth season of the 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 eighteen races at four venues, starting on 14 March and ending on 14 July.
For the first time the series supported the Formula 1 Australian Grand Prix.
[17] The remaining events supported the Shannons Nationals.
Championship points were awarded in each race as follows:[18] Bold – PoleItalics – Fastest lap† — Did not finish, but classified