| Brithdir | |
| Symbol Location: | gb |
| Symbol: | rail |
| Borough: | Brithdir, Caerphilly |
| Country: | Wales |
| Grid Name: | Grid reference |
| Manager: | Transport for Wales |
| Platforms: | 1 |
| Code: | BHD |
| Classification: | DfT category F2 |
| Opened: | May 1871 |
| Footnotes: | Passenger statistics from the Office of Rail and Road |
| Mapframe: | yes |
| Mapframe-Zoom: | 13 |
Brithdir railway station is a railway station serving the village of Brithdir near New Tredegar, South Wales. It is a stop on the Rhymney Line NaNmiles north of Cardiff Central which is part of the Transport for Wales network. Work to extend the platform for six-car trains is in progress.
Mondays to Saturdays there is an hourly service southbound to Cardiff Central and Penarth and to northbound (with peak period extras). On Sundays there is a two-hourly service and through trains to .