Trethomas railway station served the village of Trethomas, Caerphilly, Wales, from 1915 to 1962 on the Brecon and Merthyr Tydfil Junction Railway.

The station opened on 4 January 1915 by the Brecon and Merthyr Tydfil Junction Railway, although it first appeared in Bradshaw in July of the same year.

It closed on 31 December 1962.

[1][2] The site is now a cycle path.

This Wales railway station-related article is a stub.