| 1923 Grand Prix season | |
| Previous: 1922 | Next: 1924 |
The 1923 Grand Prix season saw Grand Prix motor racing in Europe. For the first time, the Indianapolis 500 was also designated a Grand Épreuve by the International Sporting Commission of the AIACR. The French Grand Prix was held in Tours. The Italian Grand Prix (which was also the European Grand Prix) was held at Monza. Spain entered the Grand Prix circus with the Spanish Grand Prix at Sitges-Terramar and the first San Sebastián Grand Prix at Lasarte.
Contents |
| Name | Circuit | Date | Winning drivers | Winning constructor | Report |
|---|---|---|---|---|---|
| Indianapolis 500 | Indianapolis | May 30 | Tommy Milton | H.C.S. Miller | Report |
| French Grand Prix | Tours | July 15 | Henry Segrave | Sunbeam | Report |
| Italian Grand Prix/European Grand Prix | Monza | September 9 | Carlo Salamano | FIAT | Report |
| Name | Circuit | Date | Winning driver | Winning constructor | Report |
|---|---|---|---|---|---|
| Targa Florio | Madonie | April 15 | Ugo Sivocci | Alfa Romeo | Report |
| Cremona Circuit | Cremona | May 6 | Antonio Ascari | Alfa Romeo | Report |
| Mugello Circuit | Mugello | June 10 | Gastone Brilli-Peri | Steyr | Report |
| Savio Circuit | Ravenna | June 17 | Enzo Ferrari | Alfa Romeo | Report |
| San Sebastián Grand Prix | Lasarte | July 25 | Albert Guyot | Rolland-Pilain | Report |
| Coppa Montenero | Montenero | August 26 | Mario Razzauti | Ansaldo | Report |
| Spanish Grand Prix | Sitges-Terramar | October 28 | Albert Divo | Sunbeam | Report |
| Garda Circuit | Salò | November 25 | Guido Meregalli | Diatto | Report |
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