Beaver is a town in Carroll County, Arkansas, United States. As of the 2010 census it had a population of 100. The community is located on the White River at the western limits of Table Rock Lake deep in the Ozark Mountains. Located north of Eureka Springs, the small town has been featured in movies for its picturesque scenery. The town is known for the Beaver Bridge, a two-panel suspension bridge over the White River listed on the National Register of Historic Places.