| 007 | Aston Martin Valkyrie | Aston Martin THOR Team | green (+black/yellow) | THE HEART OF RACING/VALKYRIE | Michelin | | closed | mid |
| 009 | Aston Martin Valkyrie | Aston Martin THOR Team | green (+black/yellow/red) | THE HEART OF RACING/VALKYRIE | Michelin | | closed | mid |
| 5 | Porsche 963 | Porsche Penske Motorsport | red/white/black | PORSCHE 963/PENSKE/Ansys/TAG HEUER | Michelin | Mobil 1 | closed | mid |
| 5T | Porsche 963 | Porsche Penske Motorsport | red/white/black | PORSCHE 963/PENSKE/Ansys/TAG HEUER | Michelin | Mobil 1 | closed | mid |
| 6 | Porsche 963 | Porsche Penske Motorsport | red/white (+black) | PORSCHE 963/PENSKE/Ansys/TAG HEUER | Michelin | Mobil 1 | closed | mid |
| 7 | Toyota GR010 Hybrid | Toyota Gazoo Racing | black (+silver/red/white) | GR/DENSO/FUJITSU | Michelin | Mobil 1 | closed | mid |
| 8 | Toyota GR010 Hybrid | Toyota Gazoo Racing | black (+silver/red/white) | GR/DENSO/FUJITSU | Michelin | Mobil 1 | closed | mid |
| 10 | Aston Martin Vantage AMR LMGT3 | Racing Spirit of Leman | dark green/black (+yellow) | RACING SPIRIT OF LÉ MAN/CryptoProcessing by CoinsPaid/GLOBAL POWER COMPONENTS | Goodyear | | closed | front |
| 12 | Cadillac V-Series.R | Cadillac Hertz Team Jota | gold/black (+white/red/yellow) | Hertz/CADILLAC | Michelin | Mobil 1 | closed | mid |
| 15 | BMW M Hybrid V8 | BMW M Team WRT | blue/white/black/red | iQOO | Michelin | Shell | closed | mid |
| 20 | BMW M Hybrid V8 | BMW M Team WRT | red/white/black/yellow | iQOO/HELIX | Michelin | Shell | closed | mid |
| 21 | Ferrari 296 LMGT3 | Vista AF Corse | silver (+red/black) | VISTA/RICHARD MILLE/CARLAC MINERALS | Goodyear | Shell | closed | mid |
| 27 | Aston Martin Vantage AMR LMGT3 | Heart of Racing Team | dark blue (+orange/black) | THE HEART OF RACING | Goodyear | | closed | front |
| 31 | BMW M4 LMGT3 | The Bend Team WRT | black/white (+blue/red) | THE BEND/MSM | Goodyear | | closed | front |
| 33 | Chevrolet Corvette C8 Z06 LMGT3.R | TF Sport | yellow (+black) | Keating/wynn's | Goodyear | | closed | mid |
| 35 | Alpine A424 | Alpine Endurance Team | blue (+black/white/red/silver) | ALPINE/elf | Michelin | Elf | closed | mid |
| 36 | Alpine A424 | Alpine Endurance Team | blue (+black/white/red/silver) | ALPINE/elf | Michelin | Elf | closed | mid |
| 38 | Cadillac V-Series.R | Cadillac Hertz Team Jota | gold/black (+white/red/yellow) | Hertz/CADILLAC | Michelin | Mobil 1 | closed | mid |
| 46 | BMW M4 LMGT3 | Team WRT | dark blue (+yellow/black/white) | SKECHERS/Omantel/WE ARE TEAM | Goodyear | | closed | front |
| 50 | Ferrari 499P | Ferrari AF Corse | red (+yellow/black) | RICHARD MILLE/ADLER | Michelin | Shell | closed | mid |
| 51 | Ferrari 499P | Ferrari AF Corse | red (+yellow/black) | RICHARD MILLE/ADLER | Michelin | Shell | closed | mid |
| 54 | Ferrari 296 LMGT3 | Vista AF Corse | silver (+red/black) | VISTA/RICHARD MILLE/XO | Goodyear | Shell | closed | mid |
| 59 | McLaren 720S LMGT3 Evo | United Autosports | orange/black | RICHARD MILLE/Q8/DK Engineering | Goodyear | Motul | closed | mid |
| 60 | Mercedes-AMG LMGT3 | Iron Lynx | yellow (+black) | NODE4/AMG | Goodyear | | closed | front |
| 61 | Mercedes-AMG LMGT3 | Iron Lynx | black (+silver/yellow) | beme/IRON LYNX | Goodyear | | closed | front |
| 77 | Ford Mustang LMGT3 | Proton Competition | white/dark blue (+black/red) | FORD PERFORMANCE | Goodyear | | closed | front |
| 78 | Lexus RC F LMGT3 | Akkodis ASP Team | red/white/black | AKKODIS/88W AGER | Goodyear | | closed | front |
| 81 | Chevrolet Corvette C8 Z06 LMGT3.R | TF Sport | yellow (+black) | Sonangol | Goodyear | | closed | mid |
| 83 | Ferrari 499P | AF Corse | yellow (+red/black) | RICHARD MILLE/ORLEN | Michelin | Shell | closed | mid |
| 85 | Porsche 992 GT3 R | Iron Dames | pink/white (+black) | IRON DAMES/WOMEN DRIVEN BY DREAMS | Goodyear | | closed | rear |
| 85T | Porsche 992 GT3 R | Iron Dames | | | Goodyear | | closed | rear |
| 87 | Lexus RC F LMGT3 | Akkodis ASP Team | red/black/white | AKKODIS/Grapos | Goodyear | | closed | front |
| 88 | Ford Mustang LMGT3 | Proton Competition | dark blue/white (+black/red) | FORD PERFORMANCE | Goodyear | | closed | front |
| 92 | Porsche 992 GT3 R | Manthey 1ST Phorm | light blue (+black/white) | 1ST PHORM | Goodyear | Motul | closed | rear |
| 93 | Peugeot 9X8 | Peugeot TotalEnergies | white (+black/grey/lime green) | TotalEnergies/PEUGEOT/Capgemini | Michelin | Total | closed | mid |
| 94 | Peugeot 9X8 | Peugeot TotalEnergies | white (+black/grey/lime green) | TotalEnergies/PEUGEOT/Capgemini | Michelin | Total | closed | mid |
| 95 | McLaren 720S LMGT3 Evo | United Autosports | orange/black | RICHARD MILLE/TURBO | Goodyear | Motul | closed | mid |
| 99 | Porsche 963 | Proton Competition | white (+green) | F.A.T. | Michelin | | closed | mid |