| Type: | NC |
| Country: | UK |
| Grand Prix: | BRDC International Trophy |
| Official Name: | International Daily Express Trophy |
| Location: | Silverstone Circuit, Northamptonshire |
| Date: | 5 May |
| Year: | 1951 |
| Course: | Permanent racing facility |
| Course Mi: | 2.888 |
| Course Km: | 4.649 |
| Distance Laps: | 6 |
| Distance Mi: | 17.387 |
| Distance Km: | 27.888 |
| Fast Driver: | Reg Parnell |
| Fast Team: | Ferrari |
| Fast Time: | 2:38 |
| Fast Country: | GBR |
| First Driver: | Reg Parnell |
| First Country: | GBR |
| First Team: | Ferrari |
| Second Driver: | Duncan Hamilton |
| Second Country: | GBR |
| Second Team: | Talbot-Lago |
| Third Driver: | Graham Whitehead |
| Third Country: | GBR |
| Third Team: | ERA |
The 3rd BRDC International Trophy meeting was held on 5 May 1951 at the Silverstone Circuit, England. The race was run to Formula One regulations, and was held over two heats of 15 laps each, followed by a final race of 35 scheduled laps. However, the race was stopped after just six laps due to torrential rain and flooding. British driver Reg Parnell, driving a Ferrari 375, was declared the winner.[1]
B. Bira
Emmanuel de Graffenried
