Little Mill Junction was a station on the former Coleford, Monmouth, Usk and Pontypool Railway, located between the main Newport, Abergavenny and Hereford Railway line and the branch to Usk.

The first station was opened on 2 January 1854, and was then modified in 1856 during the construction of the branch line to Usk.

It was closed in 1955 following the withdrawal of passenger services on the line.

The station building was demolished, but the signal box and junction remain intact.

This Wales railway station-related article is a stub.