Norður-Þingeyjarsýsla
The Norður-Þingeyjarsýsla is a district in northern Iceland .
In the south-west the Suður-Þingeyjarsýsla and in the south-east the Norður-Múlasýsla borders on this district. The largest towns are Kópasker , Raufarhöfn and Þórshöfn . These are all on the coast.
The Austur-Húnavatnssýsla is in the constituency of Norðausturkjördæmi .