2023 4 Hours of Spa-Francorchamps

The 2023 4 Hours of Spa-Francorchamps was an endurance sportscar racing event held between 22 and 24 September 2023, as the fourth round of the 2023 European Le Mans Series season.

Entry list
The pre-event entry list consisted of 41 entries in 4 categories – 7 in LMP2, 10 in LMP2 Pro/Am, 12 in LMP3 and 12 in LMGTE. In comparison to the previous round one car was missing – the No. 23 United Autosports USA was withdrawn for the rest of the season due to Jim McGuire's injury.

Alessio Rovera stayed in the No. 83 AF Corse entry after replacing Ben Barnicoat at Aragón. Bent Viscaal was kept in crew of the No. 20 Algarve Pro Racing after replacing Jack Hawksworth in previous round. Nelson Piquet Jr. came back to the No. 21 United Autosports USA after missing previous race. Tom van Rompuy also missed previous round and came back to the car No. 3 of DKR Engineering. François Heriau joined Glenn van Berlo in the No. 10 Eurointernational. Daniel Serra joined the No. 57 Kessel Racing.

Free practice

 * Only the fastest car in each class is shown.

Qualifying
Pole position winners in each class are marked in bold.

Race result
The minimum number of laps for classification (70% of overall winning car's distance) was 61 laps. Class winners are marked in bold.