| 1 | Andruet / Zeccoli / *Jaunet | North American Racing Team (USA) | Luigi Chinetti, Jr. | Ferrari | 312 P | | Ferrari | S3.0 | +2000 |
| 6 | Jarier / Beltoise | Equipe Gitanes (F) | | Matra | MS680 | | Matra | S3.0 | +2000 |
| 7 | Pescarolo / Larrousse | Equipe Gitanes (F) | | Matra | MS670 | C | Matra | S3.0 | 11 / 2501-3000 |
| 8 | Wollek / Dolhem / Jaussaud | Equipe Gitanes (F) | | Matra | MS670 | B | Matra | S3.0 | +2000 |
| 9 | Jabouille / Migault | Equipe Gitanes (F) | | Matra | MS670 | C | Matra | S3.0 | +2000 |
| 10 | Craft / Nicholson / *de Cadenet | Alain De Cadenet (GB) | | De Cadenet | LM | | Ford | S3.0 | +2000 |
| 11 | Bell / Hailwood | Gulf Research Racing Company (GB) | | Mirage | GR7 | | Ford | S3.0 | +2000 |
| 12 | Schuppan / Wisell | Gulf Research Racing Company (GB) | | Mirage | GR7 | | Ford | S3.0 | +2000 |
| 14 | Chasseuil / Leclère | Automobiles Ligier (F) | Guy Ligier | Ligier | JS2 | | Maserati | S3.0 | +2000 |
| 15 | Laffite / Serpaggi | Automobiles Ligier (F) | Guy Ligier | Ligier | JS2 | | Maserati | S3.0 | +2000 |
| 17 | Ortega / Merello / Ranft | Ortega Ecuador Marlboro Team (EC) | | Porsche | 908/02 | K Flunder | Porsche | S3.0 | +2000 |
| 18 | Gagliardi / Lafosse | North American Racing Team (USA) | | Ferrari | 308 GT4 | | Ferrari | S3.0 | +2000 |
| 19 | Boucard / Cosson / Wicky | Wicky Racing Team (CH) | | Porsche | 908/02 | K Flunder | Porsche | S3.0 | +2000 |
| 21 | Schurti / Koinigg / *Müller | Martini Racing Team (D) | Porsche | Porsche | 911 Carrera RSR Turbo | | Porsche | S3.0 | +2000 |
| 22 | Müller / van Lennep | Martini Racing Team (D) | | Porsche | 911 Carrera RSR Turbo | | Porsche | S3.0 | +2000 |
| 23 | Mamers / Lapeyre | Mamers-Grac-Gotti-Meca (F) | | Grac | MT20 | | JRD | S2.0 | -2000 |
| 25 | Takahashi / Okamoto / Terada | Mazda Automotive (J) | | Sigma | MC74 | | Mazda | S3.0 | +2000 |
| 27 | Dupont / Brillat / Fischer | Michel Dupont Scato (CH) | | Chevron | B23 | /26 | Ford | S2.0 | -2000 |
| 28 | Schulthess / Lateste | Michel Dupont Scato (CH) | | Lola | T284 | | Ford | S3.0 | +2000 |
| 30 | Beckers / Laurent / Fontaine | "Christine" - Ecurie Seiko Scato | | Chevron | B23 | | Ford | S2.0 | 9 / 1601-2000 |
| 31 | Torredemer / Fernandez / Tramont | Ecurie Tibidabo (E) | | Porsche | 908/03 | | Porsche | S3.0 | +2000 |
| 43 | Mieusset / Servanin / Stalder | Racing Organisation Course (F) | Fred Stalder | Lola | T292 | | ROC | S2.0 | -2000 |
| 44 | Cuynet / Evrard / Gama | Gérard Cuynet (F) | | Porsche | 910 | | Porsche | S2.0 | -2000 |
| 46 | Rojas / Rebaque / van Beuren, Jr. | Rebaque Rojas-Racing Team (MEX) | | Porsche | 911 Carrera | RSR | Porsche | S3.0 | +2000 |
| 51 | Greder / "Beaumont" / *Cudini | Henri Greder (F) | | Chevrolet | Corvette | C3 | Chevrolet | GT | 13 / +5000 |
| 52 | Cohen-Olivar / Carron | Wicky Racing Team | | De Tomaso | Pantera | | Ford | GT | |
| 54 | Heinz / Cudini / *Zeccoli | North American Racing Team (USA) | | Ferrari | 365 GTB/4 | | Ferrari | GT | |
| 55 | Paoli / Couderc | North American Racing Team (USA) | | Ferrari | 365 GTB/4 | | Ferrari | GT | |
| 56 | Ethuin / Guitteny | North American Racing Team (USA) | | Ferrari | 365 GTB/4 | | Ferrari | GT | |
| 57 | Mignot / Jones / *Mazzia | Marcel Mignot (USA) | | Ferrari | 365 GTB/4 | | Ferrari | GT | |
| 58 | Haldi / Fernandez / Seguin | Escuderia Montjuich (E) | Juan Fernandez | Porsche | 911 Carrera | RSR 3.0 | Porsche | GT | |
| 59 | Verney / Mauroy / Rénier | Pierre Mauroy (F) | | Porsche | 911 Carrera | RS | Porsche | GT | |
| 60 | Striebig / Kirschoffer / Chateau | Louis Meznarie (F) | Louis Meznarie | Porsche | 911 Carrera | RSR | Porsche | GT | |
| 61 | Ballot-Léna / Elford | Robert Buchet (F) | Robert Buchet | Porsche | 911 Carrera | RSR 3.0 | Porsche | GT | |
| 62 | Bond / de Fierlant | Ecurie Francorchamps (B) | | Porsche | 911 Carrera | RSR | Porsche | GT | |
| 63 | Méo / Lagniez | Jean-Claude Lagniez (F) | Jean-Claude Lagniez | Porsche | 911 Carrera | RSR 2.8 | Porsche | GT | |
| 64 | Schickentanz / Loos | Polifac Gelo Racing Team (D) | Georg Loos | Porsche | 911 Carrera | RSR | Porsche | GT | |
| 65 | Poirot / Rondeau | Christian Poirot (F) | Christian Poirot | Porsche | 908/02 | K Flunder | Porsche | S3.0 | +2000 |
| 66 | Chenevière / Zbinden / Dubois | Porsche Club Romand (CH) | | Porsche | 911 Carrera | RSR 3.0 | Porsche | GT | |
| 67 | Vollery / Chapuis / Dorchy | Porsche Club Romand (CH) | | Porsche | 911 Carrera | RSR | Porsche | GT | |
| 68 | Keller / Heyer / Kremer / *Ballot-Léna | Samson Kremer Team (D) | Erwin Kremer | Porsche | 911 Carrera | RSR 3.0 | Porsche | GT | |
| 69 | Nageotte / Laffeach / Jaunet / *Thiry | Claude Haldi (CH) | | Porsche | 911 Carrera | RS | Porsche | GT | |
| 70 | Touroul / Cachia / Rua | ASA Cachia - Bondy (F) | | Porsche | 911 Carrera | RSR | Porsche | GT | |
| 71 | Grandet / Bardini | Raymond Touroul (F) | | Ferrari | 365 GTB/4 | | Ferrari | GT | 12 / 3001-5000 |
| 72 | Pesch / Barth / *Loos | Polifac Gelo Racing Team (D) | Georg Loos | Porsche | 911 Carrera | RSR | Porsche | GT | |
| 73 | Keyser / Minter / Blancpain | Paul Blancpain - Toad Hall (USA) | Michael Keyser | Porsche | 911 Carrera | RSR 3.0 | Porsche | GT | |
| 86 | Aubriet / "Depnic" | Jean-Claude Aubriet | | BMW | 3.0 CSL | | BMW | T | |
| 87 | Mohr / Finotto / Facetti | BMW Jolly Club (I) | | BMW | 3.0 CSL | | BMW | T | |
| 90 | Guérie / Fornage / Godard | Shark Team | | Ford | Capri | RS | Ford | T | |
| 98 | Buchet / "Agere" / Canal | Claude Buchet | | Mazda | RX-3 | | Mazda | T | |