Grand Prix of the United States 1971
FIA Formula One World Championship round 11, United States, 3 October 1971
Grand Prix of the United States 1971
Sunday 3 October 1971
FIA Formula One World Championship
Entries
| No. | Car | Entrants |
|---|---|---|
| 2 | Lotus 72D Ford Cosworth DFV 3.0 V8 | Lotus 72D 
Emerson Fittipaldi
Gold Leaf Team Lotus |
| 3 | Lotus 72D Ford Cosworth DFV 3.0 V8 | Lotus 72D 
Reine Wisell
Gold Leaf Team Lotus |
| 5 | 1971 Ferrari 312 B2 formula one chassis 005 • MONOPOSTO • Ferrari 001 180º V12 2.991cc | 1971 Ferrari 312 B2 formula one 
Clay Regazzoni
Scuderia Ferrari SpA SEFAC |
| 7 | McLaren M19A Ford Cosworth DFV 3.0 V8 | McLaren M19A 
Denny Hulme
Bruce McLaren Motor Racing |
| 8 | Tyrrell 003 Formula 1 Ford Cosworth DFV 3.0 V8 | Tyrrell 003 Formula 1
Jackie Stewart
ELF | Team Tyrrell |
| 9 | Tyrrell 002 Formula 1 Ford Cosworth DFV 3.0 V8 | Tyrrell 002 Formula 1 
François Cevert
ELF | Team Tyrrell |
| 10 | Tyrrell 001 Formula 1 Ford Cosworth DFV 3.0 V8 | Tyrrell 001 Formula 1
Peter Revson
ELF | Team Tyrrell |
| 11 | Matra-Simca MS120B Matra MS12 3.0 V12 | Matra-Simca MS120B 
Chris Amon
Equip Matra Sports |
| 12 | Matra-Simca MS120B Matra MS12 3.0 V12 | Matra-Simca MS120B
Equip Matra Sports |
| 14 | BRM P160 BRM P142 3.0 V12 | BRM P160
Jo Siffert
Yardley Team McLaren |
| 15 | BRM P160 BRM P142 3.0 V12 | BRM P160
Peter Gethin
Yardley Team McLaren |
| 16 | BRM P160 BRM P142 3.0 V12 | BRM P160
Howden Ganley
Yardley Team McLaren |
| 17 | BRM P160 BRM P142 3.0 V12 | BRM P160
Helmut Marko
Yardley Team McLaren |
| 18 | Surtees TS9A Ford Cosworth DFV 3.0 V8 | Surtees TS9A
John Surtees
Rob Walker Team Surtees |
| 20 | Surtees TS9A Ford Cosworth DFV 3.0 V8 | Surtees TS9A
Mike Hailwood
Team Surtees |
| 21 | March 711 Ford Cosworth DFV 3.0 V8 | March 711
Henri Pescarolo
Frank Williams Racing Cars |
| 22 | Brabham BT34 Ford Cosworth DFV 3.0 V8 | Brabham BT34
Graham Hill
Motor Racing Developments Ltd. |
| 23 | Brabham BT33 Ford Cosworth DFV 3.0 V8 | Brabham BT33
Tim Schenken
Motor Racing Developments Ltd. |
| 24 | Brabham BT33 Ford Cosworth DFV 3.0 V8 | Brabham BT33
Chris Craft
Ecurie Evergreen |
| 25 | March 711 Ford Cosworth DFV 3.0 V8 | March 711 
Ronnie Peterson
STP March Racing Team |
| 26 | March 711 Ford Cosworth DFV 3.0 V8 | March 711
Nanni Galli
STP March Racing Team |
| 27 | March 711 Alfa Romeo T33 3.0 V8 | March 711
Andrea De Adamich
STP March Racing Team |
| 28 | BRM P153 BRM P142 3.0 V12 | BRM P153
John Cannon
Yardley Team McLaren |
| 29 | McLaren M7C Ford Cosworth DFV 3.0 V8 | McLaren M7C
Jo Bonnier
Ecurie Bonnier |
| 30 | Lotus 69 Special Ford Cosworth DFV 3.0 V8 | Lotus 69 Special
Pete Lovely
Pete Lovely Volkswagen Inc. |
| 31 | McLaren M19A Ford Cosworth DFV 3.0 V8 | McLaren M19A
David Hobbs
Penske White Racing |
| 32 | 1970 Ferrari 312 B formula one chassis 004 • MONOPOSTO • Ferrari 001 3.0L 180º V12 | 1970 Ferrari 312 B formula one 
Jacky Ickx
Scuderia Ferrari SpA SEFAC |
| 33 | March 711 Ford Cosworth DFV 3.0 V8 | March 711
Skip Barber
Gene Mason Racing |