Horneburg (Samtgemeinde)

Horneburg is a Samtgemeinde ("collective municipality") in the district of Stade, in Lower Saxony, Germany. Its seat is in the village Horneburg.

The Samtgemeinde Horneburg consists of the following municipalities:
 * 1) Agathenburg
 * 2) Bliedersdorf
 * 3) Dollern
 * 4) Horneburg
 * 5) Nottensdorf