The Salmonberry River is a tributary of the Nehalem River, about 20 miles (32 km) long, in northwest Oregon in the United States. It drains a remote unpopulated area of the Northern Oregon Coast Range in the Tillamook State Forest about 65 miles (105 km) west-northwest of Portland. The river runs through part of the region devastated between 1933 and 1951 by a series of wildfires known as the Tillamook Burn.