Chatelherault railway station serves the villages of Ferniegair and Allanton on the outskirts of Hamilton, South Lanarkshire, Scotland.

The station was opened as Ferniegair on 1 December 1866 as a terminus for trains approaching from the south on the Caledonian Railway's Coalburn Branch.

The Caledonian Railway closed the station on 1 January 1917,[1] though the line itself continued to carry passengers until October 1965 and freight until 1968.

The station is on the Argyle Line, and was officially re-opened on 9 December 2005 by First Minister Jack McConnell as part of the extension of the Argyle Line to include Larkhall.

From the re-opening in December 2005, trains ran on Mondays and Saturdays every 30 minutes north-west to Dalmuir via Singer and south to Larkhall.