Mariagerfjord Municipality

Mariagerfjord Municipality
Mariagerfjord Kommune (Danish)
A sailboat in Mariager Fjord
Location in Denmark
Coordinates: 56°41′N 9°56′E / 56.68°N 9.93°E / 56.68; 9.93
CountryDenmark
RegionNorth Jutland
Established1 January 2007
Government
  MayorMogens Jespersen
Area
  Total
769 km2 (297 sq mi)
Population
 (1. January 2025)
  Total
41,606
  Density54/km2 (140/sq mi)
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Websitewww.mariagerfjord.dk

Mariagerfjord Municipality (Danish: Mariagerfjord Kommune) is a municipality (Danish, kommune) in North Jutland Region in Denmark. It covers an area of 723.63 km²; (2011) it has a population of 41,606 (2025).

On 1 January 2007 Mariagerfjord municipality was created as the result of Kommunalreformen ("The Municipal Reform" of 2007), consisting of the former municipalities of Arden, Hadsund and Hobro, and the major part of Mariager, and a very small part of Aalestrup and a very small part of Nørager municipality.

The municipality consists of the land around Mariager Fjord, its namesake.