The Bornholm Railway Museum (Danish: De Bornholmske Jernbaner Museum) is a museum in Nexø on the Danish island of Bornholm documenting the island's railways which operated from 1900 to 1968. Located in the harbour area of the town, it has put together an exhibition representing the look of an old Bornholm station. Of particular interest is DBJ No. 26, a mail car and the only remaining Bornholm railway carriage.