| 007 | Tincknell / Gamble | Aston Martin THOR Team (USA) | | Aston Martin | Valkyrie | AMR-LMH | Aston Martin | Hypercar |
| 009 | Riberas / Sørensen | Aston Martin THOR Team (USA) | | Aston Martin | Valkyrie | AMR-LMH | Aston Martin | Hypercar |
| 5 | Andlauer / Christensen / Müller | Porsche Penske Motorsport (D) | | Porsche | 963 | | Porsche | Hypercar |
| 6 | Vanthoor / Estre / Wehrlein | Porsche Penske Motorsport (D) | | Porsche | 963 | | Porsche | Hypercar |
| 7 | Conway / de Vries / Kobayashi | Toyota Gazoo Racing (J) | | Toyota | GR010 Hybrid | | Toyota | Hypercar |
| 8 | Hartley / Buemi / Hirakawa | Toyota Gazoo Racing (J) | | Toyota | GR010 Hybrid | | Toyota | Hypercar |
| 10 | DeBoer / Hasse-Clot / Barrichello | Racing Spirit of Leman (F) | | Aston Martin | Vantage AMR | GT3 Evo | Aston Martin | GT3 |
| 12 | Stevens / Lynn / Nato | Cadillac Hertz Team Jota (USA) | | Cadillac | V-Series.R | | Cadillac | Hypercar |
| 15 | Magnussen / Marciello | BMW M Team WRT (D) | | BMW | M Hybrid V8 | | BMW | Hypercar |
| 20 | Rast / Frijns | BMW M Team WRT (D) | Vincent Vosse | BMW | M Hybrid V8 | | BMW | Hypercar |
| 21 | Hériau / Rovera / Mann | Vista AF Corse (I) | Amato Ferrari | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 27 | James / Drudi / Robichon | Heart of Racing Team (USA) | Ian James | Aston Martin | Vantage AMR | GT3 Evo | Aston Martin | GT3 |
| 31 | Shahin / Farfus / Boguslavski | The Bend Team WRT (B) | | BMW | M4 | G82 GT3 | BMW | GT3 |
| 33 | Keating / Juncadella / Edgar | TF Sport (GB) | | Chevrolet | Corvette C8 | Z06 GT3.R | Chevrolet | GT3 |
| 35 | Habsburg / Milesi / Chatin | Alpine Endurance Team (F) | Philippe Sinault | Alpine | A424 | | Alpine | Hypercar |
| 36 | Makowiecki / Schumacher / Gounon | Alpine Endurance Team (F) | Philippe Sinault | Alpine | A424 | | Alpine | Hypercar |
| 38 | Bourdais / Bamber / Button | Cadillac Hertz Team Jota (USA) | | Cadillac | V-Series.R | | Cadillac | Hypercar |
| 46 | Al Harthy / van der Linde / Rossi | Team WRT (B) | | BMW | M4 | G82 GT3 | BMW | GT3 |
| 50 | Nielsen / Fuoco / Molina | Ferrari AF Corse (I) | Amato Ferrari | Ferrari | 499P | | Ferrari | Hypercar |
| 51 | Calado / Pier Guidi / Giovinazzi | Ferrari AF Corse (I) | Amato Ferrari | Ferrari | 499P | | Ferrari | Hypercar |
| 54 | Flohr / Rigon / Castellacci | Vista AF Corse (I) | Amato Ferrari | Ferrari | 296 | GT3 | Ferrari | GT3 |
| 59 | Cottingham / Saucy / Baud | United Autosports (GB) | | McLaren | 720S | GT3 Evo | McLaren | GT3 |
| 60 | Grove / Cairoli / Grove | Iron Lynx (I) | Andrea Piccini | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 |
| 61 | Berry / Martin / Hodenius | Iron Lynx (I) | Andrea Piccini | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 |
| 77 | Sousa / Barker / Tuck | Proton Competition (D) | | Ford | Mustang GT3 | Gen 7 | Ford | GT3 |
| 78 | Robin / Nakayama / Gehrsitz | 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 |
| 83 | Hanson / Kubica / Ye | AF Corse (I) | Amato Ferrari | Ferrari | 499P | | Ferrari | Hypercar |
| 85 | Martin / Frey / Gatting | Iron Dames (I) | Deborah Mayer | Porsche | 992 GT3 R | I | Porsche | GT3 |
| 87 | Umbrarescu / Lopez / Schmid | Akkodis ASP Team (F) | | Lexus | RC F | GT3 | Lexus | GT3 |
| 88 | Gattuso / Olsen / Levorato | Proton Competition (D) | | Ford | Mustang GT3 | Gen 7 | Ford | GT3 |
| 92 | Hardwick / Lietz / Pera | Manthey 1ST Phorm (D) | | Porsche | 992 GT3 R | I | Porsche | GT3 |
| 93 | di Resta / Jensen / Vergne | Peugeot TotalEnergies (F) | Olivier Jansonnie | Peugeot | 9X8 | 2024 | Peugeot | Hypercar |
| 94 | Duval / Jakobsen / Vandoorne | Peugeot TotalEnergies (F) | Olivier Jansonnie | Peugeot | 9X8 | 2024 | Peugeot | Hypercar |
| 95 | Leung / Gelael / Sato | United Autosports (GB) | | McLaren | 720S | GT3 Evo | McLaren | GT3 |
| 99 | Pino / Jani / Varrone | Proton Competition (D) | Christian Ried | Porsche | 963 | | Porsche | Hypercar |