The 2023 Gulf 12 Hours (officially titled 2023 Lenovo Gulf 12 Hours[1]) was the 13th edition of the Gulf 12 Hours, and was held at Yas Marina Circuit on 8–10 December 2023.

[2] It was the final round of the 2023 Intercontinental GT Challenge.

Fastest times for each car are denoted in bold.

Pole positions in each class are denoted in bold.

Class winners denoted in bold.