| Round | Race | Date | Circuit | Winner |
|---|---|---|---|---|
| 1 | South African Grand Prix | 1968-01-01 | Kyalami Midrand, South Africa | Jim Clark (Lotus-Ford) |
| 2 | Spanish Grand Prix | 1968-05-12 | Jarama Madrid, Spain | Graham Hill (Lotus-Ford) |
| 3 | Monaco Grand Prix | 1968-05-26 | Circuit de Monaco Monte-Carlo, Monaco | Graham Hill (Lotus-Ford) |
| 4 | Belgian Grand Prix | 1968-06-09 | Circuit de Spa-Francorchamps Spa, Belgium | Bruce McLaren (McLaren-Ford) |
| 5 | Dutch Grand Prix | 1968-06-23 | Circuit Park Zandvoort Zandvoort, Netherlands | Jackie Stewart (Matra-Ford) |
| 6 | French Grand Prix | 1968-07-07 | Rouen-Les-Essarts Rouen, France | Jacky Ickx (Ferrari) |
| 7 | British Grand Prix | 1968-07-20 | Brands Hatch Kent, UK | Jo Siffert (Lotus-Ford) |
| 8 | German Grand Prix | 1968-08-04 | Nürburgring Nürburg, Germany | Jackie Stewart (Matra-Ford) |
| 9 | Italian Grand Prix | 1968-09-08 | Autodromo Nazionale di Monza Monza, Italy | Denny Hulme (McLaren-Ford) |
| 10 | Canadian Grand Prix | 1968-09-22 | Circuit Mont-Tremblant Quebec, Canada | Denny Hulme (McLaren-Ford) |
| 11 | United States Grand Prix | 1968-10-06 | Watkins Glen New York State, USA | Jackie Stewart (Matra-Ford) |
| 12 | Mexican Grand Prix | 1968-11-03 | Autódromo Hermanos Rodríguez Mexico City, Mexico | Graham Hill (Lotus-Ford) |