1966 Formula One season Teams and drivers Teams and drivers

| Entrant | Constructor_ | Chassis | Engine | Tyre | Driver | Rounds |
|---|---|---|---|---|---|---|
| Silvio Moser | Brabham - Ford | BT16 | Ford Cosworth SCA 1.0 L4 | D | Silvio Moser | 6 |
| Honda R & D Company | Honda | RA273 | Honda RA273E 3.0 V12 | G | Richie Ginther | 7–9 |
| Honda R & D Company | Honda | RA273 | Honda RA273E 3.0 V12 | G | Ronnie Bucknum | 8–9 |
| Chris Amon | Brabham - BRM | BT11 | BRM P60 1.9 V8 | D | Chris Amon | 7 |
| Bernard White Racing | BRM | P261 | BRM P60 1.9 V8 | D | Innes Ireland | 8–9 |