Coordinates: 67°N 14°E / 67°N 14°E
Hålogaland was the northernmost of the Norwegian provinces in the medieval Norse sagas. In the early Viking Age, before Harald Fairhair, Hålogaland was a kingdom extending between the Namdalen valley in Nord-Trøndelag county and the Lyngen fjord in Troms county.
Ancient Norwegians said that Hálogaland was named after a royal named Hölgi. The Norse form of the name was Hálogaland. The first element of the word is the genitive plural of , a 'person from Hålogaland'. The last element is land, as in 'land' or 'region'. The meaning of the demonym háleygr is unknown. Thorstein Vikingson's Saga, 1, describes it as a compound of Hial, "Hel" or "spirit," and "loge", "fire".
The Gothic historian Jordanes in his work De origine actibusque Getarum (also known as Getica), written in Constantinople c. AD 551, mentions a people "Adogit" living in the far North. This could be an old form of háleygir and a possible reference to the petty kingdom of Hålogaland.