| 1 | Jani / Lotterer / Tandy | Porsche LMP Team (D) | Andreas Seidl | Porsche | 919 Hybrid | | Porsche | LMP1 |
| 2 | Bernhard / Bamber / Hartley | Porsche LMP Team (D) | Andreas Seidl | Porsche | 919 Hybrid | | Porsche | LMP1 |
| 4 | Webb / Kraihamer / Rossiter | Bykolles Racing Team (A) | Colin Kolles | Enso | CLM P1/01 | | Nissan | LMP1 |
| 7 | Conway / Kobayashi | Toyota Gazoo Racing (J) | Toshio Sato | Toyota | TS050 Hybrid | | Toyota | LMP1 |
| 8 | Buemi / Davidson / Nakajima | Toyota Gazoo Racing (J) | Toshio Sato | Toyota | TS050 Hybrid | | Toyota | LMP1 |
| 9 | Sarrazin / Kunimoto / Lapierre | Toyota Gazoo Racing (J) | Toshio Sato | Toyota | TS050 Hybrid | | Toyota | LMP1 |
| 13 | Beche / Heinemeier Hansson / Piquet, Jr. | Vaillante Rebellion (CH) | Bart Hayden | Oreca | 07 | | Gibson | LMP2 |
| 24 | Graves / Hirschi / Vergne | CEFC Manor TRS Racing (CHN) | John Booth/Graeme Lowdon | Oreca | 07 | | Gibson | LMP2 |
| 25 | Gonzalez / Trummer / Petrov | CEFC Manor TRS Racing (CHN) | John Booth/Graeme Lowdon | Oreca | 07 | | Gibson | LMP2 |
| 26 | Rusinov / Thiriet / Lynn | G-Drive Racing (RUS) | Xavier Combet | Oreca | 07 | | Gibson | LMP2 |
| 28 | Perrodo / Collard / Vaxiviere | TDS Racing (F) | Xavier Combet | Oreca | 07 | | Gibson | LMP2 |
| 31 | Canal / Prost / Senna | Vaillante Rebellion (CH) | Bart Hayden | Oreca | 07 | | Gibson | LMP2 |
| 34 | Moore / Hanson / Chandhok | Tockwith Motorsports (GB) | Simon Moore | Ligier | JS P217 | | Gibson | LMP2 |
| 35 | Ragues / Negrão / Panciatici | Signatech Alpine Matmut (F) | Philippe Sinault | Alpine | A470 | | Gibson | LMP2 |
| 36 | Dumas / Menezes / Rao | Signatech Alpine Matmut (F) | Philippe Sinault | Alpine | A470 | | Gibson | LMP2 |
| 37 | Cheng / Brundle / Gommendy | Jackie Chan DC Racing (CHN) | Jackie Chan | Oreca | 07 | | Gibson | LMP2 |
| 38 | Tung / Jarvis / Laurent | Jackie Chan DC Racing (CHN) | Jackie Chan | Oreca | 07 | | Gibson | LMP2 |
| 51 | Calado / Pier Guidi | AF Corse (I) | Amato Ferrari | Ferrari | 488 | GTE | Ferrari | GTE Pro |
| 54 | Flohr / Castellacci / Molina | Spirit of Race (CH) | Amato Ferrari | Ferrari | 488 | GTE | Ferrari | GTE Am |
| 61 | Mok / Griffin / Sawa | Clearwater Racing (SGP) | Battistino Pregliasco | Ferrari | 488 | GTE | Ferrari | GTE Am |
| 66 | Mücke / Pla / Johnson | Ford Chip Ganassi Team UK (USA) | Chip Ganassi | Ford | GT | LM GTE | Ford | GTE Pro |
| 67 | Priaulx / Tincknell / Derani | Ford Chip Ganassi Team UK (USA) | Chip Ganassi | Ford | GT | LM GTE | Ford | GTE Pro |
| 71 | Rigon / Bird | AF Corse (I) | Amato Ferrari | Ferrari | 488 | GTE | Ferrari | GTE Pro |
| 77 | Ried / Cairoli / Dienst | Dempsey-Proton Racing (D) | Michaël Ried | Porsche | 991 RSR | I | Porsche | GTE Am |
| 86 | Wainwright / Barker / Foster | Gulf Racing UK (GB) | Mike Wainwright | Porsche | 991 RSR | I | Porsche | GTE Am |
| 91 | Lietz / Makowiecki | Porsche GT Team (D) | Dr. Frank-Steff en Walliser | Porsche | 991 RSR | II | Porsche | GTE Pro |
| 92 | Christensen / Estre | Porsche GT Team (D) | Dr. Frank-Steff en Walliser | Porsche | 991 RSR | II | Porsche | GTE Pro |
| 95 | Sørensen / Thiim / Stanaway | Aston Martin Racing (GB) | David Richards | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Pro |
| 97 | Turner / Adam / Serra | Aston Martin Racing (GB) | David Richards | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Pro |
| 98 | Dalla Lana / Lamy / Lauda | Aston Martin Racing (GB) | David Richards | Aston Martin | V8 Vantage | GTE | Aston Martin | GTE Am |