1977 Formula One season Drivers and constructors Drivers and constructors

| Entrant | Constructor_ | Chassis | Engine | Tyres | Driver | Rounds |
|---|---|---|---|---|---|---|
| Iberia Airlines | McLaren - Ford | M23 | Ford Cosworth DFV 3.0 V8 | G | Emilio de Villota | 5, 7-8, 10-12, 14 |
| Team Merzario | March - Ford | 761B | Ford Cosworth DFV 3.0 V8 | G | Arturo Merzario | 5-7, 9-11, 13 |
| British Formula One Team | March - Ford | 761 761B | Ford Cosworth DFV 3.0 V8 | G | Bernard de Dryver | 7 |
| British Formula One Team | March - Ford | 761 761B | Ford Cosworth DFV 3.0 V8 | G | Brian Henton | 5, 10, 12 |
| HB Bewaking Alarmsystemen | Boro - Ford | 001 | Ford Cosworth DFV 3.0 V8 | G | Brian Henton | 13-14 |
| Jolly Club of Switzerland | Apollon - Ford | Fly | Ford Cosworth DFV 3.0 V8 | G | Loris Kessel | 14 |