The Railway Coastal Museum is a transport museum located in St. John's, Newfoundland and Labrador, Canada. It is located in the historic Newfoundland Railway terminal on Water Street and contains exhibits detailing the history of the Newfoundland Railway and the history of coastal water transportation in the province. The building was designated a National Historic Site in 1988 for its role in commemorating the important role played by the Newfoundland Railway in the social, economic and political history of the province. It was also designated a Heritage Railway Station in 1990.