| Trefeinon | |
| Status: | Disused |
| Borough: | South of Trefeca, Powys |
| Country: | Wales |
| Platforms: | 2 |
| Coordinates: | 51.9668°N -3.2605°W |
| Grid Name: | Grid reference |
| Original: | Mid Wales Railway |
| Pregroup: | Cambrian Railway |
| Postgroup: | Great Western Railway |
| Years: | October 1864 |
| Events: | opened |
| Years1: | 1962 |
| Events1: | Closed |
Trefeinon railway station was a station to the south of Trefeca, Powys, Wales. The station was closed in 1962. The station had a signal box.[1]