Alston is a heritage railway station on the South Tynedale Railway. The station, situated 13 miles (21 km) south of Haltwhistle, is in the market town of Alston, Eden in Cumbria, England.

The South Tynedale Railway is a preserved, 2 ft narrow gauge heritage railway in Northern England and at 875ft is England's second highest narrow gauge railway after the Lynton and Barnstaple Railway in north Devon. The South Tynedale line runs from Alston in Cumbria, down the South Tyne Valley, via Gilderdale, Kirkhaugh and Lintley, then across the South Tyne, Gilderdale and Whitley Viaducts to Slaggyford in Northumberland.