1963 Formula One season Teams and drivers Teams and drivers

| Entrant | Constructor_ | Chassis | Engine | Tyre | Driver | Rounds |
|---|---|---|---|---|---|---|
| Siffert Racing Team | Lotus - BRM | 24 | BRM P56 1.5 V8 | D | Jo Siffert | 1–9 |
| Scirocco Powell Racing Cars | Scirocco - BRM | SP | BRM P56 1.5 V8 | D | Tony Settember | 2, 4–7 |
| Scirocco Powell Racing Cars | Scirocco - BRM | SP | BRM P56 1.5 V8 | D | Ian Burgess | 5–6 |
| Automobili Turismo e Sport | ATS | 100 | ATS 100 1.5 V8 | D | Phil Hill | 2–3, 7–9 |
| Automobili Turismo e Sport | ATS | 100 | ATS 100 1.5 V8 | D | Giancarlo Baghetti | 2–3, 7–9 |
| Ecurie Maarsbergen | Porsche | 718 | Porsche 547/6 1.5 F4 | D | Carel Godin de Beaufort | 2–3, 5–10 |
| Ecurie Maarsbergen | Porsche | 718 | Porsche 547/6 1.5 F4 | D | Gerhard Mitter | 3, 6 |