Gulen is a fjord in Bremanger Municipality in Vestland county, Norway. The fjord empties into the Frøysjøen strait and to the east, it splits into three branches: Nordgulen, Midtgulen, and Sørgulen. The fjord is a maximum of 12 kilometres (7.5 mi) long, terminating at the village of Svelgen in the east. The Svelgen river is one of the primary inflows of the fjord.