The 1925 French Grand Prix was a Grand Prix motor race held at Autodrome de Linas-Montlhéry on 26 July 1925. It was the third race of the inaugural AIACR World Manufacturers' Championship. The race, which was 80 laps, was won by Robert Benoist driving a Delage 2LCV after starting from 8th place.

Grand Prix motor racing, a form of motorsport competition, has its roots in organised automobile racing that began in France as early as 1894. It quickly evolved from simple road races from one town to the next, to endurance tests for car and driver. Innovation and the drive of competition soon saw speeds exceeding 100 miles per hour (160 km/h), but because early races took place on open roads, accidents occurred frequently, resulting in deaths both of drivers and of spectators. A common abbreviation used for Grand Prix racing is "GP" or "GP racing".