La griglia di partenza della 24 Ore di Le Mans 2021

 Toyota Gazoo Racing

Conway/Kobayashi/López

2

 Toyota Gazoo Racing

Buemi/Nakajima/Hartley

 Alpine Elf Matmut

Negrão/Lapierre/Vaxiviere

4

 Glickenhaus Racing

Derani/Mailleux/Pla

 Glickenhaus Racing

Briscoe/Westbrook/Dumas

6

 JOTA

Gonzáles/Félix da Costa/Davidson

 Team WRT

Kubica/Delétraz/Ye

8

 Panis Racing

Canal/Stevens/Allen

 G-Drive Racing

Rusinov/Colapinto/De Vries

10

 United Autosports

Jamin/Aberdein/Maldonado

 United Autosports

Di Resta/Lynn/Boyd

12

 JOTA

Gelael/Vandoorne/Blomqvist

 Realteam Racing

Garcia/Duval/Nato

14

 PR1 Motorsports Mathiasen

Kelly/Aubry/Trummer

 IDEC Sport

Lafargue/Chatin/Pilet

16

  Team WRT

Frijns/Habsburg/Milesi

 United Autosports

Hanson/scherer/Albuquerque

18

 DragonSpeed USA

Hedman/Hanley/Montoya

 Risi Competizione

Cullen/Jarvis/Nasr

20

 Duqueine Team

Binder/Rojas/Gommendy

 IDEC Sport (forfait)

Merriman/Laurent/Dalziel

22

 Racing Team Nederland

Van Eerd/Van der Garde/Van Uitert

 Inter Europol Competition 

Smiechowski/Van der Zande/Brundle

24

 G-Drive Racing

Falb/Merhi/Andrade

 High Class Racing

Fjordbach/Magnussen/Magnussen

26

 High Class Racing

Andersen/Taylor/S∅rensen

 ARC Bratislava

Konopka/Webb/Konopka

28

 Richard Mille Racing Team

Calderón/Flörsch/Visser

 Association SRT41

30

 SO24-Dirob by Graff

Capillaire/Robin/Robin

 Racing Team India Eurasia

Winslow/Corbett/Cloet

32

 Hub Auto Racing

Vanthoor/Parente/Martin

 AF Corse

Serra/Molina/Bird

34

 Corvette Racing

Milner/Tandy/Smith

 AF Corse

Pier Guidi/Calado/Ledogar

36

 Porsche GT Team

Bruni/Lietz/Makowiecki

 Porsche GT Team

Estre/Jani/Christensen

38

 WeatherTech Racing

MacNeil/Bamber/Vanthoor

 Corvette Racing

Garcia/Taylor/Catsburg

40

 Dempsey-Proton Racing

Andlauer/Bastien/Arnold

 GR Racing

Wainwright/Barker/Gamble

42

 Team Project 1

Perfetti/Cairoli/Pera

 Cetilar Racing

Lacorte/Sernagiotto/Fuoco

44

 Inception Racing

Iribe/Millroy/Barnicoat

 TF Sport

Keating/Pereira/Fraga

46

 Iron Lynx

Cressoni/Mastronardi/Ilott

 Kessel Racing

Kimura/Andrews/Jensen

48

 Proton Competition

Thincknell/Inthraphuvasak/Latorre

 AF Corse

Flohr/Fisichella/Castellacci

50

 AF Corse

Perrodo/Nielsen/Rovera

 Dempsey-Proton Racing

Ried/Evans/Campbell

52

 Absolute Racing

Haryanto/Picariello/Seefried

 Rinaldi Racing

Ehret/Hook/Bleekemolen

54

 TF Sport

Hartshorne/Hancock/Gunn

 Aston Martin Racing

Dalla Lana/Thiim/Gomes

56

 Iron Lynx

Frey/Bovy/Gatting

 Iron Lynx

Schiavoni/Ruberti/Giammaria

58

 D'Station Racing

Hoshino/Fujii/Watson

 Team Project 1

Olsen/Buchardt/Foley

60

 Spirit of Race

Cameron/Perel/Griffin

 JMW Motorsport

Neubauer/Sales/Fannin

62

 Herbert Motorsport

Renauer/Bohn/Ineichen