The Prix des Chênes is a Group 3 flat horse race in France open to two-year-old thoroughbred colts and geldings.
It is run at Longchamp over a distance of 1,600 metres (about 1 mile), and it is scheduled to take place each year in September.
The event was originally open to two-year-olds of either gender.
Due to World War II, the Prix des Chênes was cancelled in 1939 and 1940.
The Prix des Chênes left Longchamp after 1988.