This article is a list of important rail yards in geographical order. These listed may be termed Classification, Freight, Marshalling, Shunting, or Switching yards, which are cultural terms generally meaning the same thing no matter which part of the world's railway traditions originated the term of art.
These are important marshalling yards for the formation of freight/goods trains, and/or with a large volume of traffic, and/or with a very extensive track systems; including classification yards, hump yards, freight handling yards, and intermodal (container) terminals.