Haganeshreppur
Haganeshreppur was a hreppur, an old Icelandic municipality, in Fljót, in the northernmost part of Skagafjörður County, Iceland.
The hreppur united with Holtshreppur in 1898 when Fljótahreppur was divided in two. The two hreppurs reunited under the old name on April 1, 1988.
On June 6, 1998, Fljótahreppur joined with 10 other local governments to form Skagafjörður County.