- Address: Impasse de la Forge, Montbéliard
- Country: French Republic
- Capacity: 20,000
- Opened: 11 November 1931
- Main use: Football
- Tenants: FC Sochaux-Montbéliard (football)
Extra stadium info – Stade Auguste-Bonal
The stadium was known as the Stade de la Forge. FC Sochaux-Montbéliard, nicknamed Les Lionceaux, use the venue for home matches. The club was founded in 1928. They were crowned French football champions two times in the 1930s. In 1937, FC Sochaux-Montbéliard won the French cup tournament for the first time in their history after defeating RC Strasbourg. In 2007, they won the cup tournament for the second time in their history after beating Olympique de Marseille. FC Sochaux-Montbéliard drew an average home attendance of 14,000 during that league season.