Grafschaft Hoya (Samtgemeinde)

Grafschaft Hoya is a Samtgemeinde ("collective municipality") in the district of Nienburg, in Lower Saxony, Germany. Its seat is in the town Hoya. Its name refers to the medieval County of Hoya. On 1 January 2011, it merged with the former Samtgemeinde Eystrup.

The Samtgemeinde Grafschaft Hoya consists of the following municipalities:
 * 1) Bücken
 * 2) Eystrup
 * 3) Gandesbergen
 * 4) Hämelhausen
 * 5) Hassel
 * 6) Hilgermissen
 * 7) Hoya
 * 8) Hoyerhagen
 * 9) Schweringen
 * 10) Warpe