Marsh Barton railway station is a station in the Marsh Barton area of Exeter, Devon England. It also provides access to the Riverside Valley Park alongside the River Exe. It opened on 4 July 2023 and is on the Riviera Line between Exeter St Thomas and Starcross stations, 2 miles 8 chains (3.4 km) from Exeter St Davids.

Devon is a ceremonial county in South West England. It is bordered by the Bristol Channel to the north, Somerset and Dorset to the east, the English Channel to the south, and Cornwall to the west. The city of Plymouth is the largest settlement, and the city of Exeter is the county town.