| 1 | Davidson / Buemi / Nakajima | Toyota Racing (J) | | Toyota | TS040 Hybrid | | Toyota | LMP1 |
| 2 | Wurz / Sarrazin / Conway | Toyota Racing (J) | | Toyota | TS040 Hybrid | | Toyota | LMP1 |
| 4 | Kaffer / Trummer / Monteiro | Team ByKolles (A) | Colin Kolles | CLM | P1/01 | | AER | LMP1 |
| 7 | Lotterer / Fässler / Tréluyer | Audi Sport Team Joest (D) | | Audi | R18 | e-tron quattro | Audi | LMP1 |
| 8 | Duval / Jarvis / di Grassi | Audi Sport Team Joest (D) | | Audi | R18 | e-tron quattro | Audi | LMP1 |
| 9 | Albuquerque / Bonanomi / Rast | Audi Sport Team Joest (D) | | Audi | R18 | e-tron quattro | Audi | LMP1 |
| 12 | Prost / Heidfeld / Beche | Rebellion Racing (CH) | Bart Hayden | Rebellion | R-One | | AER | LMP1 |
| 13 | Imperatori / Kraihamer / Abt | Rebellion Racing (CH) | Bart Hayden | Rebellion | R-One | | AER | LMP1 |
| 17 | Bernhard / Webber / Hartley | Porsche Team (D) | | Porsche | 919 Hybrid | | Porsche | LMP1 |
| 18 | Dumas / Jani / Lieb | Porsche Team (D) | | Porsche | 919 Hybrid | | Porsche | LMP1 |
| 19 | Hülkenberg / Bamber / Tandy | Porsche Team (D) | | Porsche | 919 Hybrid | | Porsche | LMP1 |
| 21 | Matsuda / Shulzhitskiy / Ordoñez | Nissan Motorsports (J) | | Nissan | GT-R LM Nismo | | Nissan | LMP1 |
| 22 | Tincknell / Krumm / Buncombe | Nissan Motorsports (J) | | Nissan | GT-R LM Nismo | | Nissan | LMP1 |
| 23 | Pla / Mardenborough / Chilton | Nissan Motorsports (J) | | Nissan | GT-R LM Nismo | | Nissan | LMP1 |
| 26 | Rusinov / Canal / Bird | G-Drive Racing (RUS) | | Ligier | JS P2 | | Nissan | LMP2 |
| 27 | Markozov / Mediani / Minassian | SMP Racing (RUS) | | BR | 01 | | Nissan | LMP2 |
| 28 | Yacaman / Derani / Gonzalez | G-Drive Racing (RUS) | | Ligier | JS P2 | | Nissan | LMP2 |
| 29 | Roussel / Tung / Cheng | Pegasus Racing (D) | Julien Schell | Morgan | LM P2 | | Nissan | LMP2 |
| 30 | Sharp / Dalziel / Heinemeier Hansson | Extreme Speed Motorsports (USA) | Scott Sharp | Ligier | JS P2 | | HPD | LMP2 |
| 31 | Brown / Van Overbeek / Fogarty | Extreme Speed Motorsports (USA) | Scott Sharp | Ligier | JS P2 | | HPD | LMP2 |
| 34 | Cumming / Vanthoor / Estre | OAK Racing (F) | | Ligier | JS P2 | | HPD | LMP2 |
| 35 | Nicolet / Merlin / Maris | OAK Racing (F) | | Ligier | JS P2 | | Nissan | LMP2 |
| 36 | Chatin / Panciatici / Capillaire | Signatech Alpine (F) | Philippe Sinault | Alpine | A450 | b | Nissan | LMP2 |
| 37 | Aleshin / Ladygin / Ladygin | SMP Racing (RUS) | | BR | 01 | | Nissan | LMP2 |
| 38 | Dolan / Evans / Turvey | Jota Sport (GB) | | Gibson | 015S | | Nissan | LMP2 |
| 40 | Krohn / Jönsson / Barbosa | Krohn Racing (USA) | | Ligier | JS P2 | | Judd | LMP2 |
| 41 | Hirsch / Lancaster / Paletou | Greaves Motorsport (GB) | Jacob Greaves | Gibson | 015S | | Nissan | LMP2 |
| 42 | Leventis / Watts / Kane | Strakka Racing (GB) | Nick Leventis | Dome | S103 | | Nissan | LMP2 |
| 43 | Ragues / Webb / Amberg | Team SARD-Morand (CH) | | Morgan | LM P2 | Evo | SARD | LMP2 |
| 45 | Ibanez / Perret / Bellarosa | Ibanez Racing (RSM) | | Oreca | 03 | R | Nissan | LMP2 |
| 46 | Gommendy / Thiriet / Badey | Thiriet by TDS Racing (F) | | Oreca | 05 | | Nissan | LMP2 |
| 46T | Gommendy / Thiriet / Badey | Thiriet by TDS Racing (F) | | Oreca | 05 | | Nissan | LMP2 |
| 47 | Howson / Bradley / Lapierre | KCMG (HK) | | Oreca | 05 | | Nissan | LMP2 |
| 48 | Chandhok / Patterson / Berthon | Murphy Prototypes (IRL) | Greg Murphy | Oreca | 03 | R | Nissan | LMP2 |
| 50 | Ruberti / Roda / Poulsen | Larbre Competition (F) | Jack Leconte | Chevrolet | Corvette C7 | .R | Chevrolet | GTE Am |
| 51 | Bruni / Vilander / Fisichella | AF Corse (I) | Amato Ferrari | Ferrari | 458 | Italia GT | Ferrari | GTE Pro |
| 53 | Bleekemolen / Keating / Miller | Riley Motorsports-TI Auto (USA) | | SRT | Viper | GTS-R | Chrysler | GTE Am |
| 55 | Cameron / Griffin / Mortimer | AF Corse (I) | Amato Ferrari | Ferrari | 458 | Italia GT | Ferrari | GTE Am |
| 61 | Mann / Giammaria / Cressoni | AF Corse (I) | Amato Ferrari | Ferrari | 458 | Italia GT | Ferrari | GTE Am |
| 62 | Sweedler / Bell / Segal | Scuderia Corsa (USA) | | Ferrari | 458 | Italia GT | Ferrari | GTE Am |
| 63 | Magnussen / Garcia / Briscoe | Corvette Racing - GM (USA) | | Chevrolet | Corvette C7 | .R | Chevrolet | GTE Pro |
| 64 | Gavin / Milner / Taylor | Corvette Racing - GM (USA) | | Chevrolet | Corvette C7 | .R | Chevrolet | GTE Pro |
| 66 | Al Faisal / Giermaziak / Avenatti | JMW Motorsport (GB) | Jim McWhirter | Ferrari | 458 | Italia GT | Ferrari | GTE Am |
| 67 | Chen / Kapadia / Maassen | Team AAI (RC) | | Porsche | 997 GT3 RSR | | Porsche | GTE Am |
| 68 | Chen / Vannelet / Parisy | Team AAI (TWN) | | Porsche | 991 RSR | I | Porsche | GTE Am |
| 71 | Rigon / Calado / Beretta | AF Corse (I) | Amato Ferrari | Ferrari | 458 | Italia GT | Ferrari | GTE Pro |
| 72 | Bertolini / Shaytar / Basov | SMP Racing (RUS) | | Ferrari | 458 | Italia GT | Ferrari | GTE Am |
| 77 | Dempsey / Long / Seefried | Dempsey - Proton Racing (D) | | Porsche | 991 RSR | I | Porsche | GTE Am |
| 83 | Perrodo / Collard / Aguas | AF Corse (I) | Amato Ferrari | Ferrari | 458 | Italia GT | Ferrari | GTE Am |
| 88 | Ried / Al Qubaisi / Bachler | Abu Dhabi-Proton Racing (D) | | Porsche | 991 RSR | I | Porsche | GTE Am |
| 91 | Lietz / Christensen / Bergmeister | Porsche Team Manthey (D) | | Porsche | 991 RSR | I | Porsche | GTE Pro |
| 92 | Pilet / Makowiecki / Henzler | Porsche Team Manthey (D) | | Porsche | 991 RSR | I | Porsche | GTE Pro |
| 95 | Sørensen / Thiim / Nygaard | Aston Martin Racing (GB) | David Richards | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Pro |
| 96 | Hall / Goethe / Castellacci | Aston Martin Racing (GB) | | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Am |
| 97 | Turner / Mücke / Bell | Aston Martin Racing (GB) | | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Pro |
| 98 | Lamy / Lauda / Dalla Lana | Aston Martin Racing (GB) | David Richards | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Am |
| 99 | Rees / MacDowall / Stanaway | Aston Martin Racing V8 (GB) | David Richards | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Pro |