| Cergy Saint-Christophe | |
| Style: | Transilien |
| Address: | Rue de l'Abondance |
| Borough: | Cergy |
| Country: | France |
| Coordinates: | 49.0497°N 2.0344°W |
| Operator: | SNCF |
| Platforms: | 2 side platforms |
| Tracks: | 2 |
| Structure: | Below-grade |
| Parking: | 612 spaces[1] |
| Accessible: | Yes, by prior reservation[2] |
| Zone: | 5 |
| Passengers: | 6,961,854[3] |
| Pass Year: | 2022 |
Cergy-Saint-Christophe station (French: Gare de Cergy-Saint-Christophe) is a French railway station in the city of Cergy, France. The station opened on 29 September 1985 along with Cergy-Préfecture station. It was, until 1994, the terminus for RER's line A3 but is now the penultimate stop.
The station building is a large glass structure placed above the line at street level and comprises a metal and glass cylinder and Europe's largest clock. The architects were Martine and Philippe Deslandes, and the twin clock mechanisms were provided by Huchez.[4]
Buildings have soon followed the station and the area is now Cergy's second shopping centre. From the station forecourt a pedestrian street leads to the plaza of the Axe Majeur from which is a view of the Vallée de l'Oise and of Paris. The axe is aligned with Paris' Champ de Mars.