1955 Formula One season Non-Championship race results Non-Championship race results

| Race_Name | Circuit | Date_ | Winning_driver | Constructor_ | Report |
|---|---|---|---|---|---|
| Gran Premio Ciudad de Buenos Aires | Buenos Aires | 30 January | Juan Manuel Fangio | Mercedes | Report |
| VII Gran Premio del Valentino | Valentino Park | 27 March | Alberto Ascari | Lancia | Report |
| XVI Pau Grand Prix | Pau | 11 April | Jean Behra | Maserati | Report |
| III Glover Trophy | Goodwood | 11 April | Roy Salvadori | Maserati | Report |
| IV Grand Prix de Bordeaux | Bordeaux | 25 April | Jean Behra | Maserati | Report |
| VII BRDC International Trophy | Silverstone | 7 May | Peter Collins | Maserati | Report |
| VIII Gran Premio di Napoli | Posillipo | 8 May | Alberto Ascari | Lancia | Report |
| XVII Grand Prix d`Albi | Albi | 29 May | André Simon | Maserati | Report |