Marchmont railway station served the estate of Marchmont, Scottish Borders, Scotland from 1863 to 1948 on the North British Railway.

The station opened on 16 November 1863 by the North British Railway. The station was situated immediately north east of an unnamed minor road. A signal box and goods sidings were located near the station. The station closed to both passengers and goods traffic in 1948. The station building is still extant.

Preceding station		Disused railways		Following station
Duns Line and station closed		North British Railway Berwickshire Railway		Greenlaw Line and station closed