The Elm is a hill range in the Helmstedt and Wolfenbüttel districts of Lower Saxony, Germany. It rises to an elevation of 323 meters, and is surrounded by the Northern European Lowlands. The Elm is almost completely forested, mostly with beeches, and consists out of triassic limestone.

Rivers originating in the Elm include:

• Altenau
• Lutter
• Missaue
• Scheppau
• Schunter
• Wabe

Cities on the edge of the Elm:

• Königslutter
• Schöningen
• Schöppenstedt