The Races:
January 1955
| Date | Event | Mitorosso |
| 16.01.1955 | Formula 1 – Grand Prix of Argentina | Read more |
May 1955
| Date | Event | Mitorosso |
| 22.05.1955 | Formula 1 – Grand Prix von Monaco |
Read more |
| 30.05.1955 | Formula 1 – Indianapolis 500 | Read more |
June 1955
| Date | Event | Mitorosso |
| 05.06.1955 | Formula 1 – Grand Prix of Belgium |
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| 19.06.1955 | Formula 1 – Grand Prix of the Netherlands |
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July 1955
| Date | Event | Mitorosso |
| 16.07.1955 | Formula 1 – Grand Prix of Great Britain |
Read more |
September 1955
| Date | Event | Mitorosso |
| 11.09.1955 | Formula 1 – Grand Prix of Italy |
Read more |
Drivers Classification after 7 Races:
| Drivers Classification after 7 races | ||
| Position | Driver | Points |
| 1. | Juan Manuel Fangio (ARG) Mercedes | 40 (41)* |
| 2. | Stirling Moss (GB) Mercedes | 23 |
| 3. | Eugenio Castellotto (ITA) Lancia | 12 |
| 4. | Maurice Trintignant (FRA) Ferrari | 11 1/3 |
| 5. | Giuseppe Farina (ITA) Ferrari | 10 1/3 |
| 6. | Piero Taruffi (ITA) Mercedes | 9 |
| 7. | Bob Sweikert (USA) John Zink Spec. | 8 |
| 8. | Robert Mieres (ARG) Maserati | 7 |
| 9. | Tony Bettenhausen (USA) Chapman Jean Behra (FRA) Maserati Luigi Musso (ITA) Maserati |
6 6 6 |
| 12. | Karl Kling (GER) Mercedes | 5 |
| 13. | Jimmy Davies (USA) Bardahl Spec. | 4 |
| 14. | Paul Frère (BEL) Ferrari Johnny Thomson (USA) Schmidt Spec. |
3 3 |
| 16. | Walt Faulkner (USA) Merz José Froilan Gonzales (ARG) Ferrari Carlos Menditeguy (ARG) Maserati Cesare Perdisa (ITA) Maserati Luigi Villoresi (ITAL) Lancia |
2 2 2 2 2 |
| 21. | Umberto Maglioli (ITA) Ferrari | 1 1/3 |
| 22. | Hans Herrmann (GER) Mercedes | 1 |
Point system:
- Points for the best five drivers (8, 6 , 4 , 3, 2)
- Fastest lap: 1 point
- Only the best five races counted towards the championship
- Shared drives: Points were divided equally