1955 Formula One season Season review Season review

| Race | Circuit | Date_ | Pole_position | Fastest_lap | Winning_driver | Constructor_ | Tyre | Report |
|---|---|---|---|---|---|---|---|---|
| Argentine Grand Prix | Oscar Gálvez | 16 January | José Froilán González | Juan Manuel Fangio | Juan Manuel Fangio | Mercedes | C | Report |
| Monaco Grand Prix | Monaco | 22 May | Juan Manuel Fangio | Juan Manuel Fangio | Maurice Trintignant | Ferrari | E | Report |
| Indianapolis 500 | Indianapolis | 30 May | Jerry Hoyt | Bill Vukovich | Bob Sweikert | Kurtis Kraft - Offenhauser | F | Report |
| Belgian Grand Prix | Spa-Francorchamps | 5 June | Eugenio Castellotti | Juan Manuel Fangio | Juan Manuel Fangio | Mercedes | C | Report |
| Dutch Grand Prix | Zandvoort | 19 June | Juan Manuel Fangio | Roberto Mieres | Juan Manuel Fangio | Mercedes | C | Report |