| 007 | Turner / Mücke / Klien | Aston Martin Racing (GB) | David Richards | Aston Martin | AMR-One | | Aston Martin | LMP1 | ILMC |
| 009 | Meyrick / Fernandez / Primat | Aston Martin Racing (GB) | David Richards | Aston Martin | AMR-One | | Aston Martin | LMP1 | |
| 1 | Bernhard / Dumas / Rockenfeller | Audi Sport Team Joest (D) | | Audi | R18 | TDI | Audi | LMP1 | ILMC |
| 2 | Tréluyer / Fässler / Lotterer | Audi Sport Team Joest (D) | | Audi | R18 | TDI | Audi | LMP1 | ILMC |
| 3 | McNish / Kristensen / Capello | Audi Sport North America (D) | | Audi | R18 | TDI | Audi | LMP1 | |
| 5 | Lammers / Zacchia / Elgaard | Hope Racing (CH) | | Oreca | 01 | | Swiss | LMP1 | ILMC |
| 7 | Wurz / Davidson / Gené | Peugeot Sport Total (F) | | Peugeot | 908 | | Peugeot | LMP1 | ILMC |
| 8 | Montagny / Sarrazin / Minassian | Peugeot Sport Total (F) | | Peugeot | 908 | | Peugeot | LMP1 | ILMC |
| 9 | Lamy / Pagenaud / Bourdais | Team Peugeot Total (F) | | Peugeot | 908 | | Peugeot | LMP1 | |
| 10 | Duval / Lapierre / Panis | Team Oreca Matmut (F) | | Peugeot | 908 | HDi FAP | Peugeot | LMP1 | ILMC |
| 12 | Bleekemolen / Prost / Jani | Rebellion Racing (CH) | Bart Hayden | Lola | B10/60 | -65 | Toyota | LMP1 | ILMC |
| 13 | Belicchi / Boullion / Smith | Rebellion Racing (CH) | Bart Hayden | Lola | B10/60 | -65 | Toyota | LMP1 | |
| 15 | Ragues / Moreau / Monteiro | OAK Racing (F) | | Pescarolo | 01 | OAK | Judd | LMP1 | ILMC |
| 16 | Tinseau / Collard / Jousse | Pescarolo Team (F) | Henri Pescarolo | Pescarolo | 01 | Evo | Judd | LMP1 | |
| 20 | Amaral / Hughes / Pla | Quifel - ASM Team (P) | Maurico Pinheiro | Zytek | 09S | C | Zytek | LMP1 | |
| 22 | Ickx / Martin / Leinders | Kronos Racing (B) | | Lola | Aston Martin DBR1-2 | | Aston Martin | LMP1 | |
| 24 | Yvon / Hein / Nicolet | OAK Racing (F) | | Pescarolo | 01 | OAK | Judd | LMP1 | ILMC |
| 26 | Mailleux / Ordoñez / Ayari | Signatech Nissan (F) | | Oreca | 03 | | Nissan | LMP2 | ILMC |
| 33 | Bouchut / Tucker / Barbosa | Level 5 Motorsports (USA) | Scott Tucker | Lola | B11/80 | -83 | HPD | LMP2 | ILMC |
| 35 | Lafargue / da Rocha / Barlesi | OAK Racing (F) | | Pescarolo | 01 | OAK | Judd | LMP2 | ILMC |
| 36 | Erdos / Newton / Collins | RML (GB) | | HPD | ARX-01 | d | HPD | LMP2 | |
| 39 | Kaffer / Russo / Perez-Companc | Pecom Racing (RA) | | Lola | B11/40 | -47 | Judd | LMP2 | |
| 40 | Meichtry / Frey / Rostan | Race Performance (CH) | Michel Frey | Oreca | 03 | | Judd | LMP2 | |
| 41 | Kimber-Smith / Ojjea / Lombard | Greaves Motorsport (GB) | Jacob Greaves | Zytek | Z11SN | | Nissan | LMP2 | |
| 42 | Kane / Leventis / Watts | Strakka Racing (GB) | Nick Leventis | HPD | ARX-01 | d | HPD | LMP2 | |
| 44 | Rosier / de Fournoux / Haezebrouck | Extreme Limite AM Paris (F) | | Norma | M200P | | Judd | LMP2 | |
| 48 | Prémat / Kraihamer / Hallyday | Team Oreca Matmut (F) | | Oreca | 03 | | Nissan | LMP2 | |
| 49 | Nakano / Charouz / De Crem | OAK Racing (F) | | Pescarolo | 01 | OAK | Judd | LMP2 | |
| 50 | Bornhauser / Canal / Gardel | Larbre Competition (F) | Jack Leconte | Chevrolet | Corvette C6.R | ZR1 | Chevrolet | GTE Am | ILMC |
| 51 | Fisichella / Bruni / Vilander | AF Corse SRL (I) | Amato Ferrari | Ferrari | 458 Italia | GTC | Ferrari | GTE Pro | ILMC |
| 55 | Farfus / Müller / Werner | BMW Motorsport (D) | | BMW | M3 E92 | GT | BMW | GTE Pro | ILMC |
| 56 | Priaulx / Müller / Hand | BMW Motorsport (D) | | BMW | M3 E92 | GT | BMW | GTE Pro | ILMC |
| 57 | Krohn / Jönsson / Rugolo | Krohn Racing (USA) | | Ferrari | F430 | GTC | Ferrari | GTE Am | ILMC |
| 58 | Beltoise / Thiriet / Jakubowski | Luxury Racing (F) | | Ferrari | 458 Italia | GTC | Ferrari | GTE Pro | ILMC |
| 59 | Melo / Ortelli / Makowiecki | Luxury Racing (F) | | Ferrari | 458 Italia | GTC | Ferrari | GTE Pro | ILMC |
| 60 | Wainwright / Giroix / Goethe | Gulf AMR Middle East (UAE) | | Aston Martin | V8 Vantage | GT2 | Aston Martin | GTE Am | ILMC |
| 61 | Perazzini / Breslin / Cioci | AF Corse SRL (I) | | Ferrari | F430 | GTC | Ferrari | GTE Am | ILMC |
| 62 | Ehret / Wills / Lynn | CRS Racing (GB) | | Ferrari | F430 | GTC | Ferrari | GTE Am | ILMC |
| 63 | Felbermayr, Jr. / Felbermayr / Ried | Proton Competition (D) | | Porsche | 997 GT3 RSR | | Porsche | GTE Am | ILMC |
| 64 | Slingerland / Hartshorne / Rich | Lotus Jetalliance (A) | | Lotus | Evora | | Lotus | GTE Pro | ILMC |
| 65 | Rossiter / Hirschi / Mowlem | Lotus Jetalliance (A) | | Lotus | Evora | | Lotus | GTE Pro | ILMC |
| 66 | Maassen / Sugden / Bell | JMW Motorsport (GB) | Jim McWhirter | Ferrari | 458 Italia | GTC | Ferrari | GTE Pro | |
| 68 | Murry / Robertson / Robertson | Robertson Racing LLC (USA) | | Ford | GT | | Elan | GTE Am | |
| 70 | Belloc / Bourret / Gibon | Larbre Competition (F) | | Porsche | 997 GT3 RSR | | Porsche | GTE Am | |
| 71 | Kauffman / Waltrip / Aguas | AF Corse (I) | Amato Ferrari | Ferrari | 458 Italia | GTC | Ferrari | GTE Pro | |
| 73 | Beretta / Milner / Garcia | Corvette Racing (USA) | | Chevrolet | Corvette C6.R | ZR1 | Chevrolet | GTE Pro | |
| 74 | Gavin / Magnussen / Westbrook | Corvette Racing (USA) | | Chevrolet | Corvette C6.R | ZR1 | Chevrolet | GTE Pro | |
| 75 | Goossens / Holzer / van Lagen | Prospeed Competition (B) | | Porsche | 997 GT3 RSR | | Porsche | GTE Pro | |
| 76 | Pilet / Narac / Armindo | Imsa Performance Matmut (F) | | Porsche | 997 GT3 RSR | | Porsche | GTE Pro | |
| 77 | Lieb / Lietz / Henzler | Team Felbermayr-Proton (D) | | Porsche | 997 GT3 RSR | | Porsche | GTE Pro | |
| 79 | Hancock / Dolan / Buncombe | Jota (GB) | | Aston Martin | V8 Vantage | GT2 | Aston Martin | GTE Pro | |
| 80 | Bergmeister / Luhr / Long | Flying Lizard Motorsports (USA) | | Porsche | 997 GT3 RSR | | Porsche | GTE Pro | |
| 81 | Pumpelly / Law / Neiman | Flying Lizard Motorsports (USA) | | Porsche | 997 GT3 RSR | | Porsche | GTE Am | |
| 83 | Marroc / Menahem / Rodrigues | JMB Racing (MC) | | Ferrari | F430 | GTC | Ferrari | GTE Am | |
| 88 | Tandy / Al Faisal / Miller | Team Felbermayr-Proton (D) | | Porsche | 997 GT3 RSR | | Porsche | GTE Pro | |
| 89 | Farnbacher / Simonsen / Keen | Hankook - Team Farnbacher (D) | Dominik Farnbacher | Ferrari | 458 Italia | GTC | Ferrari | GTE Pro | |