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 18+3⁄4 miles (30.2 km) 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 Sundays there is an hourly service southbound to Cardiff Central and Barry Island and northbound to Rhymney.

This Wales railway station-related article is a stub.