The Newport Historic District is a historic district that covers 250 acres in the center of Newport in the U.S. state of Rhode Island. It was designated a National Historic Landmark (NHL) in 1968 due to its extensive and well-preserved assortment of intact colonial buildings dating from the early and mid-18th century. Six of those buildings are themselves NHLs in their own right, including the city's oldest house and the former meeting place of the colonial and state legislatures. Newer and modern buildings coexist with the historic structures.

Newport is a seaside city on Aquidneck Island in Rhode Island, United States. It is located in Narragansett Bay, approximately 33 miles (53 km) southeast of Providence, 20 miles (32 km) south of Fall River, Massachusetts, 74 miles (119 km) south of Boston, and 180 miles (290 km) northeast of New York City. It is known as a New England summer resort and is famous for its historic mansions and its rich sailing history. The city has a population of about 25,000 residents.