Oak Bluffs is a town located on the northeast shore of Martha's Vineyard in Massachusetts, United States. It serves as one of the island's principal points of arrival for summer tourists, functioning as a terminal for ferry boats arriving from the mainland. The town sits on the northeast shore, bordered by Nantucket Sound to the north and east, Edgartown to the south, and Vineyard Haven Harbor, Lagoon Pond, and Tisbury to the west.