| Saint-Germain-en-Laye | |
| Style: | Réseau Express Régional |
| Platform: | 1 side platform and 1 island platform |
| Tracks: | 3 |
| Accessible: | Yes, by request to staff[1] |
| Zone: | 4 |
Saint-Germain-en-Laye is the main railway station serving Saint-Germain-en-Laye, France. The station opened on 14 August 1847 with the opening of the ligne de Saint Germain (from Paris to Saint-Germain), an atmospheric railway. Twelve years later, conventional locomotives replaced the atmospheric powered engines. The original station had a large veranda building above the terminating lines.