West Branch Warner River

The West Branch of the Warner River is a 6.5 mi river in central New Hampshire in the United States. It is a tributary of the Warner River, part of the Contoocook River (and ultimately Merrimack River) watershed.

The West Branch rises in the southwest corner of Newbury, New Hampshire, on the eastern slopes of Mount Sunapee. Flowing east, it quickly enters the town of Bradford, reaching the Warner River at the town center.