The Canadian National 47 is a preserved class "X-10-a" 4-6-4T type tank locomotive located at Steamtown National Historic Site in Scranton, Pennsylvania. It is one of only three preserved CN 4-6-4Ts (No. 49 at the Canadian Railway Museum in Delson, Quebec and CN No. 46 at Vallée-Jonction, Quebec) and is the only Baltic-type suburban tank locomotive remaining in the United States.