| 007 | Fernandez / Primat / Mücke | Aston Martin Racing (GB) | | Lola | Aston Martin DBR1-2 | | Aston Martin | LMP1 |
| 01 | Sharp / Farnbacher / Van Overbeek | Extreme Speed Motorsports | Scott Sharp | Ferrari | 458 | Italia GT | Ferrari | GT |
| 012 | McMurry / Burgess / Willman | Autocon (USA) | | Lola | B06/10 | -14 | AER | LMP1 |
| 02 | Cosmo / Bell / Brown | Extreme Speed Motorsports | Scott Sharp | Ferrari | 458 | Italia GT | Ferrari | GT |
| 044 | Law / Holzer / Neiman | Flying Lizard Motorsports (USA) | | Porsche | 997 GT3 RSR | | Porsche | GT |
| 045 | Bergmeister / Pilet / Long | Flying Lizard Motorsports (USA) | | Porsche | 997 GT3 RSR | | Porsche | GT |
| 05 | Bennett / Montecalvo / Dalziel | Core Autosport | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 055 | Franchitti / Diaz / Tucker | Level 5 Motorsports (USA) | Scott Tucker | HPD | ARX-01 | g | HPD | LMP2 |
| 06 | Gonzalez / Jeannette / Junco | Core Autosport | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 062 | Melo / Vilander / Matos | Risi Competizione (USA) | | Ferrari | 458 | Italia GT | Ferrari | GT |
| 063 | Lux / Julian / Zugel / *Grogor | Genoa Racing | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 1 | Bernhard / Fässler / Dumas | Audi Sport Team Joest (D) | | Audi | R18 | TDI | Audi | LMP1 |
| 2 | McNish / Kristensen / Capello | Audi Sport Team Joest (D) | | Audi | R18 | TDI | Audi | LMP1 |
| 3 | Milner / Beretta / *Garcia | Corvette Racing (USA) | | Chevrolet | Corvette C6 | .R ZR1 | Chevrolet | GT |
| 4 | Gavin / Westbrook / Magnussen | Corvette Racing (USA) | | Chevrolet | Corvette C6 | .R ZR1 | Chevrolet | GT |
| 6 | Pickett / Graf / *Luhr | Muscle Milk Aston Martin Racing (USA) | | Lola | Aston Martin DBR1-2 | | Aston Martin | LMP1 |
| 7 | Bourdais / *Pagenaud / *Davidson | Peugeot Sport Total (F) | | Peugeot | 908 | | Peugeot | LMP1 |
| 8 | Montagny / Sarrazin / Wurz | Peugeot Sport Total (F) | | Peugeot | 908 | | Peugeot | LMP1 |
| 10 | Lapierre / Minassian / Gené | Team Oreca Matmut (F) | | Peugeot | 908 | HDi FAP | Peugeot | LMP1 |
| 11 | Ham / Thompson / Blackett | JDX Racing | | Porsche | 997 GT3 Cup | | Porsche | GTC |
| 12 | Belicchi / Jani / Prost | Rebellion Racing (CH) | Bart Hayden | Lola | B10/60 | -65 | Toyota | LMP1 |
| 15 | Moreau / Ragues / Lahaye | OAK Racing (F) | | Pescarolo | 01 | OAK | Judd | LMP1 |
| 16 | Dyson / Smith / Cochran | Dyson Racing Team Inc. (USA) | | Lola | B09/80 | -86 | Mazda | LMP1 |
| 17 | Sellers / Henzler / Ragginger | Team Falken Tire | | Porsche | 997 GT3 RSR | | Porsche | GT |
| 18 | Lueders / Nicolosi / Boon | Performance Tech Motorsports | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 20 | Leitzinger / *Al Masaood / *Kane | Oryx Dyson Racing (USA) | | Lola | B09/80 | -86 | Mazda | LMP1 |
| 22 | Johansson / Patterson / Brown | United Autosports | | Pescarolo | 01 | OAK | Judd | LMP2 |
| 23 | Keen / Wong / Sweedler | Alex Job Racing (USA) | | Porsche | 997 GT3 Cup | | Porsche | GTC |
| 24 | Prémat / Yvon / Pla | OAK Racing (F) | | Pescarolo | 01 | OAK | Judd | LMP1 |
| 26 | Mailleux / Ordoñez / Vernay | Signatech Nissan (F) | Philippe Sinault | Oreca | 03 | | Nissan | LMP2 |
| 26T | | Signatech Nissan (F) | Philippe Sinault | Oreca | 03 | | Nissan | LMP2 |
| 33 | Tucker / Barbosa / Bouchut | Level 5 Motorsports (USA) | | HPD | ARX-01 | g | HPD | LMP2 |
| 34 | Hornet / LeSaffre | Green Hornet/ Black Swan Racing | | Porsche | 997 GT3 Cup | | Porsche | GTC |
| 35 | Lafargue / da Rocha / Nicolet | OAK Racing (F) | | Pescarolo | 01 | OAK | Judd | LMP2 |
| 36 | Mitchell / Kronfli / Grogor | Genoa Racing (USA) | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 40 | Murry / Robertson / Snow | Robertson Racing (USA) | | Ford | GT | -R Mk.7 | Elan | GT |
| 40T | Murry / Robertson / Snow | Robertson Racing (USA) | | Ford | GT | -R Mk.7 | Elan | GT |
| 48 | Miller / Collard / Maassen | Paul Miller Racing | Paul Miller | Porsche | 997 GT3 RSR | | Porsche | GT |
| 50 | Canal / Bornhauser / Gardel | Larbre Competition (F) | Jack Leconte | Chevrolet | Corvette C6 | .R ZR1 | Chevrolet | GTE Am |
| 51 | Kaffer / Fisichella / Bruni | AF Corse (I) | Amato Ferrari | Ferrari | 458 | Italia GT | Ferrari | GT |
| 52 | Lewis / Dobson / Richard | PR1 Mathiasen Motorsports | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 54 | Bleekemolen / Pappas / Bleekemolen | Black Swan Racing | | Porsche | 997 GT3 Cup | | Porsche | GTC |
| 55 | Farfus / Werner / Auberlen | BMW Motorsports | | BMW | M3 | E92 GT | BMW | GT |
| 56 | Hand / Priaulx / Müller | BMW Motorsports | | BMW | M3 | E92 GT | BMW | GT |
| 57 | Krohn / Jönsson / Rugolo | Krohn Racing (USA) | | Ferrari | F430 | GTC | Ferrari | GTE Am |
| 58 | Firman / Hallyday / Jakubowski | Luxury Racing (F) | | Ferrari | 458 | Italia GT | Ferrari | GT |
| 59 | Beltoise / Makowiecki / Ortelli | Luxury Racing (F) | | Ferrari | 458 | Italia GT | Ferrari | GT |
| 60 | Wainwright / Giroix / Goethe | Gulf AMR Middle East | | Aston Martin | V8 Vantage | GT2 | Aston Martin | GTE Am |
| 61 | Aguas / Kauffman / Bell | AF Corse (I) | Amato Ferrari | Ferrari | F430 | GTC | Ferrari | GTE Am |
| 62 | Mullen / Ehret / Willis | CRS Racing | | Ferrari | F430 | GTC | Ferrari | GTE Am |
| 63 | Lietz / Bullit / Ried | Proton Competition (D) | | Porsche | 997 GT3 RSR | | Porsche | GTE Am |
| 64 | Rich / Slingerland / Kasper | Lotus Jetalliance (A) | | Lotus | Evora | | Lotus | GT |
| 65 | Mowlem / Rossiter / Heinemeier Hansson | Lotus Jetalliance (A) | | Lotus | Evora | | Lotus | GT |
| 66 | Pumpelly / Ende / Ludwig | TRG (USA) | Kevin Buckler | Porsche | 997 GT3 Cup | | Porsche | GTC |
| 68 | Norman / von Moltke / Keating | TRG (USA) | Kevin Buckler | Porsche | 997 GT3 Cup | | Porsche | GTC |
| 77 | Potter / Stanton / Eversley | Magnus Racing | | Porsche | 997 GT3 Cup | | Porsche | GTC |
| 89 | Marcelli / Ducote / Drissi / Ducote | Intersport Racing | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 89T | Marcelli / Ducote / Drissi / *Field / *Field | Intersport Racing | | Oreca | FLM 09 | | Chevrolet | LMPC |
| 98 | Moran, Jr. / *Jones / *Lewis | JaguarRSR (USA) | | Jaguar | XKR | | Jaguar | GT |
| 99 | Wilden / Junqueira / *James | JaguarRSR (USA) | | Jaguar | XKR | | Jaguar | GT |