West Donegal Railway
| Founded | 1860 |
|---|---|
| Defunct | 1892 |
| Fate | Merged with the Finn Valley Railway |
| Successor | Donegal Railway Company |
| Headquarters | , Ireland |
Area served | County Donegal |
The West Donegal Railway (WDR) was a 3 ft (914 mm) narrow gauge railway in Ireland.