Fort Greene may refer to either of two locations in Rhode Island. The first was a small fort built circa 1794 at Battery Park in the Point section of Newport, last active in the War of 1812. The second is a United States Army Reserve installation in the Point Judith area of Narragansett, Rhode Island. During World War II this was a coastal defense fort, and together with Fort Church in Little Compton, it superseded all previous heavy gun defenses in the Harbor Defenses of Narragansett Bay. Both forts were named for General Nathanael Greene of the Revolutionary War, who was born in Rhode Island.