| Ynysddu | |
| Status: | Disused |
| Borough: | Ynysddu, Monmouthshire |
| Country: | Wales |
| Coordinates: | 51.6253°N -3.1889°W |
| Grid Name: | Grid reference |
| Platforms: | 2 |
| Original: | Sirhowy Railway |
| Pregroup: | London and North Western Railway |
| Postgroup: | London, Midland and Scottish Railway |
| Events: | Opened |
| Events1: | Closed |
Ynysddu railway station served the village of Ynysddu, in the historical county of Monmouthshire, Wales, from 1871 to 1960 on the Sirhowy Railway.
The station was opened in August 1871 by the Sirhowy Railway. It closed on 13 June 1960.[1] The site is now part of a footpath.