2021 European Le Mans Series

The 2021 European Le Mans Series was the eighteenth season of the Automobile Club de l'Ouest's (ACO) European Le Mans Series. The six-event season began at Circuit de Barcelona-Catalunya on 18 April and finished at Algarve International Circuit on 24 October.

The series was open to Le Mans Prototypes, divided into the LMP2 and LMP3 classes, and grand tourer-style racing cars in the LMGTE class.

Calendar
The calendar for the 2021 season was announced on 8 October 2020. The Red Bull Ring returned to the series after a two-year absence, while Silverstone was not featured on the calendar.

LMP2
All cars in the LMP2 class used the Gibson GK428 V8 engine and Goodyear tyres. Entries in the LMP2 Pro-Am Cup, set aside for teams with a Bronze-rated driver in their line-up, are denoted with Icons.

LMP3
All cars in the LMP3 class used the Nissan VK56DE 5.6L V8 engine and Michelin tyres.

LMGTE
All cars in the LMGTE class use Goodyear tyres.

Race results
Bold indicates overall winner.

Drivers' Championships
Points are awarded according to the following structure:

Teams' Championships
Points are awarded according to the following structure: