Asse is a former Samtgemeinde ("collective municipality") in the district of Wolfenbüttel, in Lower Saxony, Germany. It is situated approximately 10 km southeast of Wolfenbüttel. On 1 January 2015 it merged with the Samtgemeinde Schöppenstedt to form the new Samtgemeinde Elm-Asse.

It is named after the Asse, a small chain of hills in the municipality. Its seat was in the village Remlingen.

The Samtgemeinde Asse consisted of the following municipalities:

• Denkte
• Hedeper
• Kissenbrück
• Remlingen
• Roklum
• Semmenstedt
• Wittmar