| No |
Pilote |
Team |
Voiture |
| 1 | Jacky Ickx/Jochen Mass | Rothmans Porsche | Porsche 962C |
| 2 | Derek Bell/Hans-Joachim Stuck | Rothmans Porsche | Porsche 962C |
| 3 | Al Holbert/John Watson/Vern Schuppan | Rothmans Porsche | Porsche 962C |
| 4 | Bob Wollek/Alessandro Nannini/Luis Cesario | Martini Lancia | Lancia LC2-83/85 |
| 5 | Henri Pescarolo/Mauro Baldi | Martini Lancia | Lancia LC2-83/85 |
| 7 | Klaus Ludwig/Paolo Barilla/'John Winter' | Joest Racing | Porsche 956 |
| 8 | Mauricio DeNarvaez/Kenper Miller/Paul Belmondo | Joest Racing | Porsche 956 |
| 10 | Sarel van der Merwe/George Fouché/Mario Hytten | Kremer Porsche Racing | Porsche 956 |
| 11 | Jean-Pierre Jarier/Mike Thackwell/Franz Konrad | Kremer Porsche Racing | Porsche 962C |
| 13 | Yves Courage/Alain de Cadenet/Jean-François Yvon | Primagaz | Cougar C12 Porsche |
| 14 | Jonathan Palmer/James Weaver/Richard Lloyd | Richard Lloyd Racing | Porsche 956 |
| 18 | Oscar Larrauri/Massimo Sigala/Gabriele Tarquini | Brun Motorsport | Porsche 956 |
| 19 | Walter Brun/Didier Theys/Joël Gouhier | Brun Motorsport | Porsche 962C |
| 24 | John Cooper/Claude Bourgoignie/Bernard de Dryver | Cheetah Switzerland | Cheetah G604 Aston Martin |
| 26 | Jürgen Lässig/Hervé Regout/Jésus Pareja | Obermaier Racing Team | Porsche 956 |
| 31 | Pierre Yver/Pierre Rousselot/François Servanin | Primagaz | Rondeau M382 Ford |
| 33 | David Hobbs/Jo Gartner/Guy Edwards | Fitzpatrick Porsche Team | Porsche 956 |
| 34 | Christian Danner/Graham Duxbury/Almo Coppelli | Kreepy Krauly Racing | March 84G Porsche |
| 36 | Satoru Nakajima/Masanori Sekiya/Kaoru Hoshino/ | Tom's Team | Tom's 85C Toyota |
| 38 | Eje Elgh/Geoff Lees/Toshio Suzuki | Dome Team | Dome 85C Toyota |
| 39 | Jean-Claude Justice/Bruno Sotty/Patrick Oudet | Bussi Racing | Rondeau M382 Ford |
| 40 | Brian Redman/Jim Adams/Hurley Haywood | Jaguar Group | Jaguar XJR-5 |
| 41 | Pascal Pessiot/Dominique Fornage/'Panic' | WM Peugeot | WM P83B Peugeot |
| 42 | Michel Pignard/Jean-Daniel Raulet/Jean Rondeau | WM Peugeot | WM P83B Peugeot |
| 43 | Roger Dorchy/Jean-Claude Andruet/Claude Haldi | WM Peugeot | WM P83B Peugeot |
| 44 | Bob Tullius/Chip Robinson/Claude Ballot-Léna | Jaguar Group | Jaguar XJR-5 |
| 46 | Christian Bussi/Jack Griffin/M.L.Speer | Bussi Racing | Rondeau M482 Ford |
| 66 | Tiff Needell/Nick Faure/Steve O'Rourke | EMKA Productions Ltd | EMKA C84/1 Aston Martin |
| 67 | Patrick Gonin/Pascal Witmeur/Pierre de Thoisy | Jean-Philippe Grand | Rondeau M482 Ford |
| 70 | Gordon Spice/Ray Bellm/Mark Galvin | Spice Engineering | Spice-Tiga GC85 Ford |
| 74 | Frank Jelinski/John Graham/Nick Adams | Team Labatt | Gebhardt JC853 Ford |
| 75 | Steve Earle/John Sheldon/Ian Harrower | ADA Engineering | Gebhardt JC843 Ford |
| 77 | Neil Crang/Tony Lanfranchi/Tim Lee-Davey | Spice Engineering | Tiga GC84 Ford |
| 79 | Ray Mallock/David Leslie/Mike Wilds | Ecurie Ecosse | Ecosse C285 Ford |
| 80 | Martino Finotto/Guido Dacco/Aldo Bertuzzi | Carma FF | Alba AR6 Carma |
| 82 | Paolo Giangrossi/Pasquale Barberio/Marco Radicella | Griffo Racing | Alba AR3 Ford |
| 85 | Yoshimi Katayama/Yojiro Terada/Takashi Yorino | Mazdaspeed | Mazda 737C |
| 86 | David Kennedy/Phillippe Martin/Jean-Michel Martin | Mazdaspeed | Mazda 737C |
| 90 | Jens Winther/David Mercer/Margie Smith-Haas | Jens Winther Denmark | URD C83 BMW |
| 93 | Jacques Heuclin/Daniël Hubert/Louis Descartes | Automobiles Louis Descartes | ALD 01 BMW |
| 95 | Dominique Lacaud/Roland Bassaler/Yvon Tapy | Rolland Bassaler | Sauber SHS C6 BMW |
| 97 | Stanley Dickens/Martin Schanche/Torgyar Kleppe | Bo Strandell | Strandell 85 Porsche |
| 98 | François Duret/David Andrews/Duncan Bain | Roy Baker Promotions | Tiga GC284 Ford Turbo |
| 99 | Paul Smith/Will Hoy/Nick Nicholson | Roy Baker Promotions | Tiga GC285 Ford Turbo |
| 100 | Max Cohen-Olivar/Robin Smith/Richard Jones | Bartlett Chevron Racing | Chevron B62 Ford |
| 104 | Michel Dubois/Hubert Striebig/Noël del Bello | Ecurie Blanchet | Rondeau M379C Ford |
| 151 | Edgar Dören/Martin Birrane/Jean-Paul Libert | Helmut Gall | BMW M1 |
| 152 | Harald Grohs/Altfrid Heger/Kurt König | Claude Haldi | BMW M1 |
| 156 | Raymond Touroul/Thierry Perrier/Philippe Dermagne | Raymond Touroul | Porsche 911SC |
| 157 | Enzo Calderari/Angelo Pallavicini/Marco Vanoli | Angello Pallavicini | BMW M1 |
24 Heures du Mans 1985