Sunday 13th September 1959

British driver Stirling Moss won the Italian Grand Prix driving a Cooper T51 for the privateer Rob Walker Racing Team. Moss won by 46 seconds over American driver Phil Hill driving a Ferrari Dino 246 for Scuderia Ferrari. Championship points leader Australian Jack Brabham finished third in works entered Cooper T51, expanding his points lead, but not sufficiently to prevent a championship showdown with Moss and Ferrari driver Tony Brooks at the United States Grand Prix.