Berufjarðará () is a river in the East Fjords region of Iceland.
It rises in the highlands near the Öxi pass, and flows for about 10 km in a south-easterly direction to the bay Fossarvík (about 20 km NW of Djúpivogur) where it flows into the Berufjörður, the fjord from which its name ("river of Berufjörður") is derived. Its source is west of the farm of Staðareyri (latitude: 64.7892° or 64°47'21" north; longitude: -14.5055° or 14°30'20" west).
The river has a number of small waterfalls near its mouth, which explains the name of Fossarvík ("bay of waterfalls").compare eg. to http://digicoll.library.wisc.edu/cgi-bin/IcelOnline/IcelOnline.TEId-idx?type=entry&eid=vi1k&q1=V%C3%ADk Retrieved 25 July 2020
Route 939 follows the river for much of its course.
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