Locomotion, also known as Locomotion: the National Railway Museum at Shildon or Shildon Locomotion Museum is a railway museum in Shildon, County Durham, England. The museum is part of the Science Museum Group.

The UK's award winning railway museum. Excellent collection of UK locos and rolling stock from the earliest days of railways up to first generation diesels and electrics. Includes aome industrials and an export loco, prototypes, and a Shinkansen car. Site covers collections, news, special events and historical photos.