| Chris Amon |
|
Equipe Matra Sports |
| Mario Andretti |
 |
Scuderia Ferrari SpA SEFAC |
| Skip Barber |
|
Gene Mason Racing |
| Derek Bell |
|
Team Surtees |
| Jean-Pierre Beltoise |
|
Equipe Matra Sports |
| Mike Beuttler |
|
Clarke-Mordaunt-Guthrie Racing |
| STP March Racing Team |
| Joakim Bonnier |
|
Ecurie Bonnier |
| John Cannon |
|
Yardley Team BRM |
| François Cevert |
|
Elf Team Tyrrell |
| Dave Charlton |
|
Gold Leaf Team Lotus |
| Motor Racing Developments Ltd |
| Chris Craft |
|
Ecurie Evergreen |
| Andrea de Adamich |
|
STP March Racing Team |
| Mark Donohue |
|
Penske-White Racing |
| George Eaton |
|
Yardley Team BRM |
| Vic Elford |
|
Yardley Team BRM |
| Emerson Fittipaldi |
 |
Gold Leaf Team Lotus |
| World Wide Racing |
| Nanni Galli |
|
STP March Racing Team |
| Howden Ganley |
|
Yardley Team BRM |
| Peter Gethin |
|
Bruce McLaren Motor Racing |
| Yardley Team BRM |
| Mike Hailwood |
|
Team Surtees |
| Graham Hill |
 |
Motor Racing Developments Ltd |
| David Hobbs |
|
Penske-White Racing |
| Denny Hulme |
 |
Bruce McLaren Motor Racing |
| Jacky Ickx |
|
Scuderia Ferrari SpA SEFAC |
| Jean-Pierre Jarier |
|
Shell Arnold Team |
| Max Jean |
|
Frank Williams Racing Cars |
| Niki Lauda |
 |
STP March Racing Team |
| John Love |
|
Team Gunston |
| Pete Lovely |
|
Pete Lovely Volkswagen Inc. |
| Helmut Marko |
|
Ecurie Bonnier |
| Yardley Team BRM |
| François Mazet |
|
Jo Siffert Automobiles |
| Silvio Moser |
|
Jolly Club of Switzerland |
| Jackie Oliver |
|
Bruce McLaren Motor Racing |
| Henri Pescarolo |
|
Frank Williams Racing Cars |
| Ronnie Peterson |
|
STP March Racing Team |
| Sam Posey |
|
Team Surtees |
| Jackie Pretorius |
|
Team Gunston |
| Brian Redman |
|
Team Surtees |
| Clay Regazzoni |
|
Scuderia Ferrari SpA SEFAC |
| Peter Revson |
|
Elf Team Tyrrell |
| Pedro Rodríguez |
|
Yardley Team BRM |
| Tim Schenken |
|
Motor Racing Developments Ltd |
| Jo Siffert |
|
Yardley Team BRM |
| Alex Soler-Roig |
|
STP March Racing Team |
| Jackie Stewart |
|
Elf Team Tyrrell |
| Rolf Stommelen |
|
Auto Motor und Sport Team Surtees |
| John Surtees |
 |
Brooke Bond Oxo Team Surtees |
| Gijs van Lennep |
|
Stichting Autoraces Nederland |
| Team Surtees |
| David Walker |
|
World Wide Racing |
| Reine Wisell |
|
Gold Leaf Team Lotus |
| World Wide Racing |