1983 Formula One season Formula One World Championship - Drivers and constructors Formula One World Championship - Drivers and constructors

| Entrant | Constructor_ | Chassis | Engine | Tyres | Driver | Rounds |
|---|---|---|---|---|---|---|
| Marlboro Team Alfa Romeo | Alfa Romeo | 183T | Alfa Romeo 890T 1.5 V8 t | M | Andrea de Cesaris | All |
| Marlboro Team Alfa Romeo | Alfa Romeo | 183T | Alfa Romeo 890T 1.5 V8 t | M | Mauro Baldi | All |
| Equipe Ligier Gitanes | Ligier - Ford | JS21 | Ford Cosworth DFV 3.0 V8 | M | Jean-Pierre Jarier | All |
| Equipe Ligier Gitanes | Ligier - Ford | JS21 | Ford Cosworth DFV 3.0 V8 | M | Raul Boesel | All |
| Scuderia Ferrari SpA SEFAC | Ferrari | 126C2B 126C3 | Ferrari 021 1.5 V6 t | G | Patrick Tambay | All |
| Scuderia Ferrari SpA SEFAC | Ferrari | 126C2B 126C3 | Ferrari 021 1.5 V6 t | G | René Arnoux | All |
| Arrows Racing Team | Arrows - Ford | A6 | Ford Cosworth DFV 3.0 V8 | G | Marc Surer | All |