Millisle, later Millisle for Garlieston was a railway station that was near the junction for Garlieston on the Wigtownshire Railway branch line, from Newton Stewart to Whithorn, of the Portpatrick and Wigtownshire Joint Railway. It served a rural area in Wigtownshire. The line was closed to passenger services in 1950, and to goods in 1964.
The station replaced Garliestontown that lay to the north and opened as a terminus in 1876. A shed was located there which was a combined goods shed and engine shed. A passing loop was present and a single platform at the station.
Regular passenger services ceased on the Garlieston branch on 1 March 1903; Millisle was then renamed as Millisle for Garlieston.
The station master's house survives as a private dwelling named Kilfillan Croft.