Nienstädt (Samtgemeinde)

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

The Samtgemeinde Nienstädt consists of the following municipalities:
 * 1) Helpsen
 * 2) Hespe
 * 3) Nienstädt
 * 4) Seggebruch