Gratangen (fjord)
{{Short description|Fjord in Gratangen Municipality in Troms county, Norway}}
{{Infobox body of water
|name = {{native name|no|Gratangen}}
{{native name|se|Rivtták}}
|native_name =
|other_name =
|image = Årsteinbrua.jpg
|alt =
|caption = View of the bridge over the fjord
|location = Troms county, Norway
|image_map = {{Infobox mapframe|wikidata=yes|zoom=9|marker=natural}}
|caption_map = Interactive map of the fjord
|basin_countries = Norway
|coords = {{coord|68.7317|17.3697|region:NO_type:waterbody |display=inline, title}}
|type = Fjord
|inflow =
|outflow =
|catchment =
|length = {{convert|23|km}}
|width = {{convert|1|to|2|km}}
|area =
|depth =
|max-depth =
|volume =
|shore =
|frozen =
|islands =
|cities = Årstein
|reference =
}}
{{native name|se|Gratangen}} or {{native name|se|Rivtták}}{{cite web|url=https://stadnamn.kartverket.no/fakta/928911|title=Informasjon om stadnamn|website=Norgeskart|publisher=Kartverket|language=no|accessdate=2024-07-25}} is a fjord in Gratangen Municipality in Troms county, Norway. The {{convert|23|km|adj=on}} long fjord is an arm off of the main Astafjorden. The municipality of Gratangen surrounds the fjord and is named after the fjord. The fjord is about {{convert|1|to|2|km}} wide, except for a very narrow {{convert|350|m|adj=on}} wide point in the middle of the fjord where the village of Årstein is located. At that point, the Årstein Bridge on Norwegian County Road 825 crosses the fjord.{{cite web|url=http://snl.no/Gratangen/fjord|title=Gratangen – fjord|author=Store norske leksikon|authorlink=Store norske leksikon|language=Norwegian|accessdate=2012-09-01}}
The villages of Fjordbotn and Elvenes are located at the innermost part of the fjord. Årstein, Åkeneset, and Foldvik are located along the central part of the fjord. Myrlandshaugen and Hilleshamn are located at the mouth of the fjord. The European route E06 highway passes about {{convert|2|km}} southeast of Fjordbotn and Elvenes.