| 1 | Kumar / Gerbi / *Karthikeyan | Team Virage (PL) | Ligier | JS P325 | | Toyota | LMP3 |
| 3 | Mattschull / Peebles / Beche | DKR Engineering (L) | Oreca | 07 | | Gibson | LMP2 |
| 4 | Kurtz / Jakobsen / Deletraz | Crowdstrike Racing by APR (USA) | Oreca | 07 | | Gibson | LMP2 |
| 5 | Roda / Saucy / Jensen | United Autosports (GB) | Oreca | 07 | | Gibson | LMP2 |
| 6 | Fayer / Hanley / di Resta | United Autosports (GB) | Oreca | 07 | | Gibson | LMP2 |
| 8 | Vozniak / Stevens / Patel | Team Virage (PL) | Ligier | JS P325 | | Toyota | LMP3 |
| 9 | Wakisaka / Bartone / Schiller | GetSpeed (D) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 |
| 10 | Au / Hartog / Bachler | Manthey (D) | Porsche | 992 GT3 R | I | Porsche | GT3 |
| 11 | McDonald / Bell / Roe | TF Sport (GB) | Chevrolet | Corvette C8 | Z06 GT3.R | Chevrolet | GT3 |
| 13 | Bukhantsov / Chou / Cubides Olarte | Inter Europol Competition (PL) | Ligier | JS P325 | | Toyota | LMP3 |
| 15 | Medler / Gidley / Balzan | Kessel Racing (CH) | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 17 | Jacoby / Rabin / Lanchere | CLX Motorsport (CH) | Ligier | JS P325 | | Toyota | LMP3 |
| 20 | Falb / Kaiser / Meguetounif | Algarve Pro Racing (P) | Oreca | 07 | | Gibson | LMP2 |
| 21 | Mann / Leung / Rovera | AF Corse (I) | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 22 | Sousa / Ried / Fernandez Laser | Proton Competition (D) | Oreca | 07 | | Gibson | LMP2 |
| 23 | Stern / Quintarelli / Barashi | 23Events Racing (F) | Ligier | JS P325 | | Toyota | LMP3 |
| 25 | Jensen / Trulli / Dillmann | Algarve Pro Racing (P) | Oreca | 07 | | Gibson | LMP2 |
| 26 | Zielonka / Ried / Fluxa | Bretton Racing (CZ) | Ligier | JS P325 | | Toyota | LMP3 |
| 28 | Duffieux / Detry / Farfus | UNX Racing by Team WRT (B) | BMW | M4 | G82 GT3 | BMW | GT3 |
| 29 | Adcock / Fecury / Morano | Forestier Racing by VPS (F) | Ligier | JS P325 | | Toyota | LMP3 |
| 30 | Poordad / Allen / Vautier | RD Limited (F) | Oreca | 07 | | Gibson | LMP2 |
| 34 | Van Rompuy / Yoluc / Eastwood | Racing Team Turkey (TR) | Chevrolet | Corvette C8 | Z06 GT3.R | Chevrolet | GT3 |
| 37 | Al Khelaifi / Al Ali / Auer | QMMF by GetSpeed (D) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 |
| 43 | Kolovos / Siegel / Cassidy | Inter Europol Competition (PL) | Oreca | 07 | | Gibson | LMP2 |
| 44 | Konôpka / Ehrlacher / Vaxiviere | ARC Bratislava (SK) | Oreca | 07 | | Gibson | LMP2 |
| 45 | Tsujiko / Cozzolino / Sato | Ponos Racing (J) | Oreca | 07 | | Gibson | LMP2 |
| 47 | Lacorte / Milesi / Fuoco | Cetilar Racing (I) | Oreca | 07 | | Gibson | LMP2 |
| 49 | Moller / Menezes / Jensen | High Class Racing (DK) | Oreca | 07 | | Gibson | LMP2 |
| 50 | Slatin Bennett / Bennett / Mosca | Amerasian Fragrance by AF Racing (T) | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 51 | Samani / Gelael / Rigon | AF Corse (I) | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 54 | Flohr / Castellacci / Pier Guidi | Vista AF Corse (I) | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 56 | Petrobelli / Adam / Pauwels | Ecurie Ecosse Blackthorn (GB) | Aston Martin | Vantage AMR | GT3 | Aston Martin | GT3 |
| 59 | Rosser / Boyd / Patterson | United Autosports (GB) | McLaren | 720S | GT3 | McLaren | GT3 |
| 64 | Lentoudis / Bölükbasi / Quinn | Nielsen Racing (GB) | Oreca | 07 | | Gibson | LMP2 |
| 66 | Shahin / Ibrahim / Sims | JMR (MAL) | Chevrolet | Corvette C8 | Z06 GT3.R | Chevrolet | GT3 |
| 69 | McIntosh / Thompson / Harper | Team WRT (B) | BMW | M4 | G82 GT3 | BMW | GT3 |
| 70 | Schneider / Lomko / Abel | Vector Sport RLR (GB) | Oreca | 07 | | Gibson | LMP2 |
| 71 | Woodward / Ryba / Badawi | 23Events Racing (F) | Ligier | JS P325 | | Toyota | LMP3 |
| 74 | Scott Blattner / Lulham / Marschall | Kessel Racing (CH) | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 77 | "Bankcy" / Fujinami / King | Proton Competition (D) | Porsche | 992 GT3 R | I | Porsche | GT3 |
| 85 | Michal / Schwarze / Provost | R-ACE GP (F) | Duqueine | D09 | | Toyota | LMP3 |
| 87 | Yuan / Ye Hongli / Heinrich | Origine Motorsport (CHN) | Porsche | 992 GT3 R | I | Porsche | GT3 |
| 88 | Felbermayr, Jr. / Felbermayr / Fluxa | Proton Competition (D) | Oreca | 07 | | Gibson | LMP2 |
| 89 | Berry / Lismont / Day | EBM (NZ) | Aston Martin | Vantage AMR | GT3 | Aston Martin | GT3 |
| 92 | Hériau / Pera / Lietz | Manthey (D) | Porsche | 992 GT3 R | I | Porsche | GT3 |
| 94 | Whale / Lindberg / Voisin | High Class Racing (DK) | Ligier | JS P325 | | Toyota | LMP3 |
| 99 | Ibrahim / Love / Green | JMR (MAL) | Chevrolet | Corvette C8 | Z06 GT3.R | Chevrolet | GT3 |