1927 Grand Prix season Other Grands Prix Other Grands Prix

| Name_ | Circuit | Date_ | Winning_driver | Winning_constructor | Report |
|---|---|---|---|---|---|
| Tripoli Grand Prix | Tripoli | 6 March | Emilio Materassi | Bugatti | Report |
| Opening Grand Prix | Montlhéry | 13 March | Robert Benoist | Delage | Report |
| Pozzo Circuit | Pozzo | 20 March | Gaspare Bona | Bugatti | Report |
| Provence Grand Prix | Miramas | 27 March | Louis Chiron | Bugatti | Report |
| Targa Florio | Madonie | 24 April | Emilio Materassi | Bugatti | Report |
| Messina Cup | Messina | 8 May | Antonio Caliri | Bugatti | Report |
| Alessandria Circuit | Alessandria | 8 May | Gaspare Bona | Bugatti | Report |
| Savio Circuit | Ravenna | 15 May | Gaspare Bona | Bugatti | Report |
| Burgundy Grand Prix | Dijon | 27 May | Raymond Leroy | Bugatti | Report |
| Perugia Cup | Perugia | 29 May | Emilio Materassi | Itala | Report |