2023 4 Hours of Sepang

The 2023 4 Hours of Sepang was an endurance sportscar racing event held between 1 and 3 December 2023 at Sepang International Circuit in Sepang, Malaysia. It was the first and second round of 2023–24 Asian Le Mans Series season.

Entry list
The entry list was published on 22 November and consisted of 39 entries in 3 categories – 11 in LMP2, 5 in LMP3 and 23 in GT.

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 70 laps. Class winners are marked in bold.

Qualifying
One Qualifying session was held. Each crew's second fastest lap was used to determine the grid for the Race 2. 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 75 laps. Class winners are marked in bold.