| Bridge Name: | Laurier Railway Bridge |
| Official Name: | Laurier Bridge[1] |
| Also Known As: | Pierre Le Gardeur Railway Bridge |
| Crosses: | Rivière des Prairies |
| Locale: | Montreal (Rivière-des-Prairies–Pointe-aux-Trembles) |
| Maint: | Canadian National Railway |
| Design: | Truss bridge |
| Below: | (?) |
| Num Track: | 2 |
| Structure Gauge: | AAR |
| Electrification: | No |
| Open: | 1904 |
| Coordinates: | 45.7028°N -73.4856°W |
The Laurier Railway Bridge (often referred to as Pierre Le Gardeur railway bridge, after the road bridge next to it) carries the Canadian National Railway from Montreal (Rivière-des-Prairies–Pointe-aux-Trembles) to Charlemagne (North Shore) via Île Bourdon.