1975 Formula One season Drivers and constructors Drivers and constructors

| Entrant | Constructor_ | Chassis | Engine | Tyre | Driver | Rounds |
|---|---|---|---|---|---|---|
| Hesketh Racing Warsteiner Brewery Polar Caravans | Hesketh - Ford | 308 308B 308C | Ford Cosworth DFV 3.0 V8 | G | Harald Ertl | 11 |
| Hesketh Racing Warsteiner Brewery Polar Caravans | Hesketh - Ford | 308 308B 308C | Ford Cosworth DFV 3.0 V8 | G | Brett Lunger | 12-14 |
| Hesketh Racing Warsteiner Brewery Polar Caravans | Hesketh - Ford | 308 308B 308C | Ford Cosworth DFV 3.0 V8 | G | Torsten Palm | 7 |
| Hesketh Racing Warsteiner Brewery Polar Caravans | Hesketh - Ford | 308 308B 308C | Ford Cosworth DFV 3.0 V8 | G | Harald Ertl | 12 |
| Hesketh Racing Warsteiner Brewery Polar Caravans | Hesketh - Ford | 308 308B 308C | Ford Cosworth DFV 3.0 V8 | G | Harald Ertl | 13 |