Buxton is an unincorporated community and census-designated place (CDP) on Hatteras Island near Cape Hatteras. It is located in Dare County in the U.S. state of North Carolina. As of the 2010 census, it had a population of 1,273. Located at the widest part of Hatteras Island, it is the largest community on Hatteras Island both in terms of area and population, and is home to the island's schools and other major public buildings and offices.

Hatteras Island is a barrier island located off the North Carolina coast. Dividing the Atlantic Ocean and the Pamlico Sound, it runs parallel to the coast, forming a bend at Cape Hatteras. It is part of North Carolina's Outer Banks and includes the communities of Rodanthe, Waves, Salvo, Avon, Buxton, Frisco, and Hatteras. It contains the largest part of the Cape Hatteras National Seashore. Prior to European settlement the island was inhabited by Croatoan Native Americans.