| 2 | Lynn / Palou / Bamber | Cadillac Racing (USA) | Chip Ganassi | Cadillac | V-Series.R | | Cadillac | Hypercar | |
| 3 | Bourdais / van der Zande / Dixon | Cadillac Racing (USA) | Chip Ganassi | Cadillac | V-Series.R | | Cadillac | Hypercar | |
| 4 | Nasr / Tandy / Jaminet | Porsche Penske Motorsport (D) | Roger Penske | Porsche | 963 | | Porsche | Hypercar | |
| 5 | Makowiecki / Campbell / Christensen | Porsche Penske Motorsport (D) | Roger Penske | Porsche | 963 | | Porsche | Hypercar | |
| 6 | Vanthoor / Estre / Lotterer | Porsche Penske Motorsport (D) | Roger Penske | Porsche | 963 | | Porsche | Hypercar | |
| 7 | de Vries / Kobayashi / Lopez | Toyota Gazoo Racing (J) | Kamui Kobayashi | Toyota | GR010 Hybrid | | Toyota | Hypercar | |
| 8 | Buemi / Hartley / Hirakawa | Toyota Gazoo Racing (J) | Kamui Kobayashi | Toyota | GR010 Hybrid | | Toyota | Hypercar | |
| 9 | Viscaal / Capietto / Ried | Proton Competition (D) | | Oreca | 07 | | Gibson | LMP2 | |
| 10 | Pilet / Richelmi / Cullen | Vector Sport (GB) | Patrick Cullen | Oreca | 07 | | Gibson | LMP2 | |
| 11 | Vernay / Serravalle / Bennett | Isotta Fraschini (I) | | Isotta Fraschini | Tipo 6 LMH | Competizione | Isotta Fraschini | Hypercar | |
| 12 | Ilott / Stevens / Nato | Hertz Team Jota (GB) | Sam Hignett | Porsche | 963 | | Porsche | Hypercar | |
| 12T | Stevens / Ilott / Nato | Hertz Team Jota (GB) | Sam Hignett | Porsche | 963 | | Porsche | Hypercar | |
| 14 | Deletraz / Quinn / Hyett | AO by TF (USA) | Gunnar Jeannette | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 15 | Wittmann / Vanthoor / Marciello | BMW M Team WRT (B) | Vincent Vosse | BMW | M Hybrid V8 | | BMW | Hypercar | |
| 19 | Caldarelli / Cairoli / Grosjean | Lamborghini Iron Lynx (I) | Andrea Piccini | Lamborghini | SC63 | | Lamborghini | Hypercar | |
| 20 | Rast / Frijns / van der Linde | BMW M Team WRT (B) | Vincent Vosse | BMW | M Hybrid V8 | | BMW | Hypercar | |
| 22 | Jarvis / Siegel / Garg | United Autosports (GB) | | Oreca | 07 | | Gibson | LMP2 | |
| 23 | Albuquerque / Hanley / Keating | United Autosports USA (USA) | | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 24 | Scherer / Simpson / Heinemeier Hansson | Nielsen Racing (GB) | David Thompson | Oreca | 07 | | Gibson | LMP2 | |
| 25 | Caldwell / de Angelis / Kaiser | Algarve Pro Racing (P) | | Oreca | 07 | | Gibson | LMP2 | |
| 27 | Riberas / Mancinelli / James | Heart of Racing Team (USA) | Ian James | Aston Martin | Vantage AMR | GT3 Evo | Aston Martin | GT3 | |
| 28 | van Uitert / de Gerus / Lafargue | IDEC Sport (F) | Patrice Lafargue | Oreca | 07 | | Gibson | LMP2 | |
| 30 | Allen / Simmenauer / Falb | Duqueine Team (F) | Gilles Duqueine | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 31 | Farfus / Gelael / Leung | Team WRT (B) | | BMW | M4 | G82 GT3 | BMW | GT3 | |
| 33 | Hörr / Binder / Mattschull | DKR Engineering (L) | Kendy Janclaes | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 34 | Lomko / Novalak / Smiechowski | Inter Europol Competition (PL) | | Oreca | 07 | | Gibson | LMP2 | |
| 35 | Milesi / Chatin / Habsburg | Alpine Endurance Team (F) | Philippe Sinault | Alpine | A424 | | Alpine | Hypercar | |
| 36 | Lapierre / Schumacher / Vaxiviere | Alpine Endurance Team (F) | Philippe Sinault | Alpine | A424 | | Alpine | Hypercar | |
| 37 | Jakobsen / Fluxa, Jr. / Miyata | Cool Racing (CH) | Alexandre Coigny | Oreca | 07 | | Gibson | LMP2 | |
| 38 | Hanson / Rasmussen / Button | Hertz Team Jota (GB) | Sam Hignett | Porsche | 963 | | Porsche | Hypercar | |
| 44 | Mies / Tuck / Hartshorne | Proton Competition (D) | | Ford | Mustang GT3 | Gen 7 | Ford | GT3 | |
| 45 | Braun / Catsburg / Kurtz | Crowdstrike Racing by APR (P) | | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 46 | Martin / Rossi / Al Harthy | Team WRT (B) | | BMW | M4 | G82 GT3 | BMW | GT3 | |
| 47 | Bell / Vesti / Rao | Cool Racing (CH) | Alexandre Coigny | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 50 | Nielsen / Fuoco / Molina | Ferrari AF Corse (I) | Amato Ferrari | Ferrari | 499P | | Ferrari | Hypercar | |
| 51 | Pier Guidi / Giovinazzi / Calado | Ferrari AF Corse (I) | Amato Ferrari | Ferrari | 499P | | Ferrari | Hypercar | |
| 54 | Castellacci / Flohr / Rigon | Vista AF Corse (I) | Amato Ferrari | Ferrari | 296 | GT3 | Ferrari | GT3 | |
| 55 | Mann / Rovera / Heriau | Vista AF Corse (I) | Amato Ferrari | Ferrari | 296 | GT3 | Ferrari | GT3 | |
| 59 | Saucy / Costa / Cottingham | United Autosports (GB) | | McLaren | 720S | GT3 Evo | McLaren | GT3 | |
| 60 | Cressoni / Perera / Schiavoni | Iron Lynx (I) | Andrea Piccini | Lamborghini | Huracán | GT3 Evo2 | Lamborghini | GT3 | |
| 63 | Mortara / Bortolotti / Kvyat | Lamborghini Iron Lynx (I) | Andrea Piccini | Lamborghini | SC63 | | Lamborghini | Hypercar | |
| 65 | Beche / Huffaker / Sales | Panis Racing (F) | | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 66 | ten Voorde / Yoluc / Petrobelli | JMW Motorsport (GB) | | Ferrari | 296 | GT3 | Ferrari | GT3 | |
| 70 | Schandorff / Millroy / Iribe | Inception Racing (GB) | | McLaren | 720S | GT3 Evo | McLaren | GT3 | |
| 70T | | Inception Racing (GB) | | McLaren | 720S | GT3 Evo | McLaren | GT3 | |
| 77 | Barker / Robichon / Hardwick | Proton Competition (D) | | Ford | Mustang GT3 | Gen 7 | Ford | GT3 | |
| 78 | van der Linde / Boguslavski / Robin | Akkodis ASP Team (F) | | Lexus | RC F | GT3 | Lexus | GT3 | |
| 81 | Van Rompuy / Eastwood / Andrade | TF Sport (GB) | | Chevrolet | Corvette C8 | Z06 GT3.R | Chevrolet | GT3 | |
| 82 | Juncadella / Baud / Koizumi | TF Sport (GB) | | Chevrolet | Corvette C8 | Z06 GT3.R | Chevrolet | GT3 | |
| 83 | Kubica / Ye / Shwartzman | AF Corse (I) | Amato Ferrari | Ferrari | 499P | | Ferrari | Hypercar | |
| 85 | Frey / Bovy / Gatting | Iron Dames (I) | Deborah Mayer | Lamborghini | Huracán | GT3 Evo2 | Lamborghini | GT3 | |
| 86 | Serra / Pera / Wainwright | GR Racing (GB) | | Ferrari | 296 | GT3 | Ferrari | GT3 | |
| 87 | Hawksworth / Masson / Kimura | Akkodis ASP Team (F) | | Lexus | RC F | GT3 | Lexus | GT3 | |
| 88 | Olsen / Pedersen / Roda | Proton Competition (D) | | Ford | Mustang GT3 | Gen 7 | Ford | GT3 | |
| 91 | Shahin / Schuring / Lietz | Manthey EMA (D) | | Porsche | 992 GT3 R | I | Porsche | GT3 | |
| 92 | Malykhin / Bachler / Sturm | Manthey PureRxcing (LT) | | Porsche | 992 GT3 R | I | Porsche | GT3 | |
| 93 | Müller / Jensen / Vergne | Peugeot TotalEnergies (F) | Jean-Marc Finot | Peugeot | 9X8 | 2024 | Peugeot | Hypercar | |
| 94 | di Resta / Duval / Vandoorne | Peugeot TotalEnergies (F) | Jean-Marc Finot | Peugeot | 9X8 | 2024 | Peugeot | Hypercar | |
| 95 | Sato / Pino / Hamaguchi | United Autosports (GB) | | McLaren | 720S | GT3 Evo | McLaren | GT3 | |
| 99 | Jani / Tincknell / Andlauer | Proton Competition (D) | Christian Ried | Porsche | 963 | | Porsche | Hypercar | |
| 155 | Laursen / Laursen / Taylor | Spirit of Race (CH) | | Ferrari | 296 | GT3 | Ferrari | GT3 | |
| 183 | Barnicoat / Varrone / Perrodo | AF Corse (I) | | Oreca | 07 | | Gibson | LMP2 | Pro-Am |
| 311 | Derani / Aitken / Drugovich | Whelen Cadillac Racing (USA) | Bob Johnson | Cadillac | V-Series.R | | Cadillac | Hypercar | |
| 777 | Sørensen / Bastard / Hoshino | D'Station Racing (J) | Satoshi Hoshino | Aston Martin | Vantage AMR | GT3 Evo | Aston Martin | GT3 | |