| Constructor | Nationality | Drivers | Nationality |
|---|---|---|---|
| Brabham-Climax | British | Bob Anderson | British |
| Dave Charlton | South African | ||
| Luki Botha | South African | ||
| Brabham-Ford | British | Alan Rees | British |
| Brabham-Repco | British | Denny Hulme | New Zealander |
| Guy Ligier | French | ||
| Jack Brabham | Australian | ||
| BRM | British | Chris Irwin | British |
| David Hobbs | British | ||
| Jackie Stewart | British | ||
| Mike Spence | British | ||
| Piers Courage | British | ||
| Cooper-ATS | British | Silvio Moser | Swiss |
| Cooper-Climax | British | John Love | Rhodesian |
| Tom Jones | American | ||
| Cooper-Maserati | British | Alan Rees | British |
| Guy Ligier | French | ||
| Jacky Ickx | Belgian | ||
| Jo Bonnier | Swedish | ||
| Jo Siffert | Swiss | ||
| Jochen Rindt | Austrian | ||
| Pedro Rodríguez | Mexican | ||
| Richard Attwood | British | ||
| Eagle-Climax | American | Al Pease | Canadian |
| Dan Gurney | American | ||
| Richie Ginther | American | ||
| Eagle-Weslake | American | Bruce McLaren | New Zealander |
| Dan Gurney | American | ||
| Ludovico Scarfiotti | Italian | ||
| Ferrari | Italian | Chris Amon | New Zealander |
| Jonathan Williams | British | ||
| Lorenzo Bandini | Italian | ||
| Ludovico Scarfiotti | Italian | ||
| Mike Parkes | British | ||
| Honda | Japanese | John Surtees | British |
| LDS-Climax | South African | Sam Tingle | Rhodesian |
| Lola | British | David Hobbs | British |
| Hubert Hahne | German | ||
| Lotus-BRM | British | Chris Irwin | British |
| Graham Hill | British | ||
| Jim Clark | British | ||
| Mike Fisher | American | ||
| Moisés Solana | Mexican | ||
| Piers Courage | British | ||
| Lotus-Climax | British | Jim Clark | British |
| Lotus-Ford | British | Eppie Wietzes | Canadian |
| Giancarlo Baghetti | Italian | ||
| Graham Hill | British | ||
| Jackie Oliver | British | ||
| Jim Clark | British | ||
| Moisés Solana | Mexican | ||
| Matra | French | Jacky Ickx | Belgian |
| Jean-Pierre Beltoise | French | ||
| Jo Schlesser | French | ||
| Johnny Servoz-Gavin | French | ||
| McLaren-BRM | British | Bruce McLaren | New Zealander |
| McLaren-Ford | British | Jean-Pierre Beltoise | French |
| Protos | British | Brian Hart | British |
| Kurt Ahrens | German |