1963 Formula One season Teams and drivers Teams and drivers

| Entrant | Constructor_ | Chassis | Engine | Tyre | Driver | Rounds |
|---|---|---|---|---|---|---|
| Reg Parnell Racing R.H.H. Parnell | Lola - Climax | Mk4A | Climax FWMV 1.5 V8 | D | Mike Hailwood | 7 |
| Reg Parnell Racing R.H.H. Parnell | Lola - Climax | Mk4A | Climax FWMV 1.5 V8 | D | Masten Gregory | 8–9 |
| Reg Parnell Racing R.H.H. Parnell | Lotus - Climax | 24 | Climax FWMV 1.5 V8 | D | Maurice Trintignant | 4 |
| Reg Parnell Racing R.H.H. Parnell | Lotus - Climax | 24 | Climax FWMV 1.5 V8 | D | Mike Hailwood | 5 |
| Reg Parnell Racing R.H.H. Parnell | Lotus - BRM | 24 | BRM P56 1.5 V8 | D | Masten Gregory | 5 |
| Reg Parnell Racing R.H.H. Parnell | Lotus - BRM | 24 | BRM P56 1.5 V8 | D | Rodger Ward | 8 |