L'Atrium in Boulogne-Billancourt
| Height | 39 m (128 ft) |
| Floors | 10 |
| Construction Year | 1991 |
| Structural Form | high-rise building |
| Main Usage | commercial office |
| Status | completed |
| Architectural Style | postmodern |
| Address | 6 Place Abel Gance |
| City | Boulogne-Billancourt |
| Country | France |