Update:
LMP2 (25 cars)
United Autosport #22 (Oreca-Gibson): Filipe Albuquerque, Philip Hanson, Fabio Scherer
Jota #38 (Oreca-Gibson): Anthony Davidson, Antonio Felix da Costa, Roberto González
Panis #65 (Oreca-Gibson): Julien Canal, Will Stevens?, James Allen?
G-Drive #26 (Aurus-Gibson): Roman Rusinov, Nyck de Vries, Franco Colapinto
IDEC #48 (Oreca-Gibson): Paul-Loup Chatin, Paul Lafargue, Patrick Pilet
Richard Mille #1 (Oreca-Gibson): Sophia Flörsch, Tatiana Calderón, Beitske Visser
IDEC #17 (Oreca-Gibson): Ryan Dalziel, Dwight Merriman, Kyle Tilley
DragonSpeed #21 (Oreca-Gibson): Juan-Pablo Montoya, Ben Hanley, Henrik Hedman
United Autosport #32 (Oreca-Gibson): Nico Jamin, Manuel Maldonado?, Jonathan Aberdein?
Racing Team Nederland #29 (Oreca-Gibson): Giedo van der Garde, Frits van Eerd, Job van Uitert
Inter Europol #34 (Oreca-Gibson): Alex Brundle, Renger van der Zande, Jakub Smiechowski
Graff #39 (Oreca-Gibson): Vincent Capillaire, Arnold Robin?, Maxim Robin?
G-Drive #25 (Aurus-Gibson): Pietro Fittipaldi, Rui Andrade, John Falb
Duqueine #30 (Oreca-Gibson): René Binder, Tristan Gommendy, Memo Rojas
High Class #20 (Oreca-Gibson): Dennis Andersen, ???, ???
United Autosport #23 (Oreca-Gibson): Paul di Resta, Alex Lynn, Tom Gamble?
PR1 Mathiasen #24 (Oreca-Gibson): Patrick Kelly, Gabriel Aubry, Simon Trummer
Jota #28 (Oreca-Gibson): Stoffel Vandoorne, Sean Gelael, Tom Blomqvist
WRT #31 (Oreca-Gibson): Robin Frijns, Ferdinand von Habsburg, Charles Milesi
WRT #41 (Oreca-Gibson): Robert Kubica, Louis Delétraz, Ye Yifei
ARC Bratislawa #44 (Ligier-Gibson): Miro Konôpka, ???, ???
High Class #49 (Oreca-Gibson): Anders Fjordbach, Jan Magnussen, Kevin Magnussen
Realteam #70 (Oreca-Gibson): Loic Duval, Norman Nato, Esteban Garcia
Racing Team Nederland #74 (Ligier-Gibson): Narain Karthikeyan, Arjun Maini, Naveen Rao?
Risi #82 (Oreca-Gibson): Oliver Jarvis, Ryan Cullen, ???
Former LMP2 class winners
Filipe Albuquerque (1)
Philip Hanson (1)
Ryan Dalziel (1)
Paul di Resta (1)
Most experienced drivers
Jan Magnussen (22)
Anthony Davidson (12)
Patrick Pilet (12)
Julien Canal (11)
Roman Rusinov (11)
Tristan Gommendy (11)
Rookies
Fabio Scherer
Franco Colapinto
Patrick Kelly
Sean Gelael
Robin Frijns
Ferdinand von Habsburg
Robert Kubica
Ye Yifei
Esteban Garcia
Kevin Magnussen
Also interesting note: Karthikeyan returns to Le Mans after a 12 years brake! Don't know whether that's a record.
Edited by HistoryFan, 24 April 2021 - 11:45.