Great Northern Railway or Great Northern Railroad may refer to:
Australia Great Northern Railway (Queensland) Great Northern Rail Services in Victoria Central Australia Railway was known as the great Northern Railway in the 1890s in South Australia Main Northern railway line, New South Wales
Canada Great Northern Railway of Canada Ireland Great Northern Railway (Ireland) New Zealand Kingston Branch (New Zealand) in Southland Main North Line, New Zealand and Waiau Branch in Canterbury United Kingdom Great Northern Railway (Great Britain) East Coast Main Line, the main line of the railway London and North Eastern Railway, which the GNR was merged into Great Northern route, the suburban services on the southern East Coast Main Line and its branches West Anglia Great Northern, a former operator of this route First Capital Connect, a former operator of this route Govia Thameslink Railway, a former operator of this route under the brand 'Great Northern' Greater Thameslink Railway, the current operator of this route under the brand 'Great Northern' United States Beaumont and Great Northern Railroad, predecessor of the Waco, Beaumont, Trinity and Sabine Railway, a defunct Texas shortline Great Northern Railway (U.S.), part of the BNSF Railway system Houston and Great Northern Railroad in Texas, a predecessor of the International – Great Northern Railroad International–Great Northern Railroad in Texas, part of the Union Pacific Railroad New Orleans, Jackson and Great Northern in Louisiana and Mississippi, part of the Canadian National Railway (freight transport) and Amtrak (passenger service) systems Paris and Great Northern Railroad in Texas, merged into the St. Louis–San Francisco Railway, now part of the Kiamichi Railroad Wisconsin Great Northern Railroad, operating in Wisconsin since 1997 See also Northern Great Northern Northern Railway