| 2 | Boyd / Wheldon / Cauhaupe | United Autosports (GB) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 3 | McGuire / Tappy / Bentley | United Autosports (GB) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 4 | Hörr / Weiss / Dayraut | DKR Engineering (L) | | Duqueine | D08 | | Nissan | LMP3 | |
| 5 | Cresp / Lavergne / Chila | MV2S Racing (F) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 6 | Adcock / McCusker / Koebolt | Nielsen Racing (GB) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 7 | Wells / Noble | Nielsen Racing (GB) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 8 | Trouillet / Page / Droux | Graff (F) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 9 | Kaiser / Penttinen | Graff (F) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 11 | Dromedari / Bölükbasi / Alders | EuroInternational (I) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 12 | Hauser / Hauser / Cloet | Racing Experience (L) | | Duqueine | D08 | | Nissan | LMP3 | |
| 13 | Hippe / de Wilde / de Pauw | Inter Europol Competition (PL) | Jakub Smiechowski | Ligier | JS P320 | | Nissan | LMP3 | |
| 14 | Grinbergas / Kaprzyk / Pasini | Inter Europol Competition (PL) | Jakub Smiechowski | Ligier | JS P320 | | Nissan | LMP3 | |
| 15 | Benham / Kapadia / Jakobsen | RLR MSport (GB) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 17 | Merriman / Tilley / Dalziel | IDEC Sport (F) | Patrice Lafargue | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 18 | Bressan / Laskaratos / Fioravanti | 1 AIM Villorba Corse (I) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 19 | Maulini / Bell / Krütten | Cool Racing (CH) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 20 | Hodes / Grist / Crews | Team Virage (PL) | | Ligier | JS P320 | | Nissan | LMP3 | |
| 21 | Hedman / Hanley / Menezes | DragonSpeed USA (USA) | | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 22 | Hanson / Aberdein / Gamble | United Autosports (GB) | Richard Dean/Zak Brown | Oreca | 07 | | Gibson | LMP2 | |
| 24 | Menchaca / Habsburg / Bradley | Algarve Pro Racing (P) | | Oreca | 07 | | Gibson | LMP2 | |
| 25 | Falb / Andrade / Merhi | G-Drive Racing (RUS) | | Aurus | 01 | | Gibson | LMP2 | Pro-Am |
| 26 | Rusinov / Colapinto / de Vries | G-Drive Racing (RUS) | | Aurus | 01 | | Gibson | LMP2 | |
| 28 | Lafargue / Chatin / Pilet | IDEC Sport (F) | Patrice Lafargue | Oreca | 07 | | Gibson | LMP2 | |
| 29 | Lahaye / Lahaye / Heriau | Ultimate (F) | | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 30 | Gommendy / Binder / Rojas | Duqueine Team (F) | Gilles Duqueine | Oreca | 07 | | Gibson | LMP2 | |
| 32 | van Uitert / Jamin / Maldonado | United Autosports (GB) | Richard Dean/Zak Brown | Oreca | 07 | | Gibson | LMP2 | |
| 34 | Yoluc / Eastwood / Sargeant | Racing Team Turkey (TR) | Tom Ferrier | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 35 | Dracone / Campana / Pommer | BHK Motorsport (GB) | | Oreca | 07 | | Gibson | LMP2 | |
| 37 | Coigny / Lapierre / Borga | Cool Racing (CH) | Alexandre Coigny | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 39 | Capillaire / Robin / Robin | Graff (F) | Pascal Rauturier | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 41 | Deletraz / Kubica / Ye | Team WRT (B) | Vincent Vosse | Oreca | 07 | | Gibson | LMP2 | |
| 55 | Cameron / Griffin / Perel | Spirit of Race (CH) | Amato Ferrari | Ferrari | 488 | GTE Evo | Ferrari | GTE | |
| 60 | Schiavoni / Sernagiotto / Ruberti | Iron Lynx (I) | Deborah Mayer | Ferrari | 488 | GTE Evo | Ferrari | GTE | |
| 65 | Canal / Stevens / Allen | Panis Racing (F) | Olivier Panis | Oreca | 07 | | Gibson | LMP2 | |
| 66 | Fannin / Fontana / Sales | JMW Motorsport (GB) | Jim McWhirter | Ferrari | 488 | GTE Evo | Ferrari | GTE | |
| 77 | Ried / MacNeil / Campbell | Proton Competition (D) | Christian Ried | Porsche | 991 RSR | II 19 | Porsche | GTE | |
| 80 | Cressoni / Mastronardi / Molina | Iron Lynx (I) | Deborah Mayer | Ferrari | 488 | GTE Evo | Ferrari | GTE | |
| 83 | Frey / Gostner / Gatting | Iron Lynx (I) | Deborah Mayer | Ferrari | 488 | GTE Evo | Ferrari | GTE | |
| 88 | Perrodo / Collard / Rovera | AF Corse (I) | Amato Ferrari | Ferrari | 488 | GTE Evo | Ferrari | GTE | |
| 93 | Fassbender / Fernandez Laser / Lietz | Proton Competition (D) | Christian Ried | Porsche | 991 RSR | II 19 | Porsche | GTE | |
| 95 | Hartshorne / Adam / Hancock | TF Sport (GB) | Tom Ferrier | Aston Martin | Vantage AMR | | Aston Martin | GTE | |