The 1966 French Grand Prix was a Formula One motor race held at Reims on 3 July 1966. It was race 3 of 9 in both the 1966 World Championship of Drivers and the 1966 International Cup for Formula One Manufacturers. The race was the "60th Anniversary race" of Grand Prix racing, which had started with the GP of France in 1906. It was also the 16th and last time the French Grand Prix was held on variations of French highways near Reims, following a three-year absence from the region. The race was held over 48 laps of the 8.35-kilometre (5.19 mi) circuit for a race distance of 400.694 kilometres (248.980 mi).