Salm may refer to:

• rivers in:
  • Germany, tributary to the river Moselle, see: Salm River (Germany);
  • Belgium, tributary to the river Meuse, see: Salm River (Belgium).
• Salm (state), a historic principality with territories in present Germany, Belgium and France
• partitions of this state: Salm-Horstmar, Salm-Kyrburg, Salm-Reifferscheid-Dyck, Salm-Reifferscheid-Hainsbach, Salm-Reifferscheid-Krautheim, Salm-Reifferscheid-Raitz, and Salm-Salm.
• Salm, Germany, a municipality in Rhineland-Palatinate, Germany
• Salm Island, an island in Franz Josef Land, Russia.
• a name for the star Tau Pegasi
• Salm (son of Fereydun), a character in Persian epic Shahnameh

This disambiguation page lists articles about distinct geographical locations with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.