The 2025 Thailand motorcycle Grand Prix (officially known as the PT Grand Prix of Thailand) was the first round of the 2025 Grand Prix motorcycle racing season. All races were held at the Chang International Circuit in Buriram on 2 March 2025.
Reigning World Champion and factory Aprilia rider Jorge MartÃÂn missed this round due to a wrist injury, and was replaced by Aprilia test rider Lorenzo Savadori.
Practice times (written in bold) are the fastest times in the session.
The top 10 riders (written in bold) qualified for Q2.
The top 14 riders (written in bold) qualified for Q2.
The top 14 riders (written in bold) qualified for Q2.
The MotoGP Sprint was held on 1 March.
Below are the standings for the top five riders, constructors, and teams after the round.