Tweedmouth railway station was a railway station which served the Tweedmouth area of Berwick-on-Tweed in Northumberland, England. It was located on the East Coast Main Line. As well as a railway station for passengers, it was also the main service yard and goods yard between Newcastle upon Tyne and Edinburgh. Also Tweedmouth station was the terminus for the Tweed Valley Railway line (opened in 1849), which connected the East Coast Main Line with the Waverley Line at Newtown St. Boswells. The station lies to the south of the Royal Border Bridge.