This is a list of the National Historic Landmarks in the United States that are ships, shipwrecks, or shipyards.
Of the more than 2,500 NHLs, about 5 percent are ships, shipwrecks, or shipyards.
The NHL ships, shipwrecks, and shipyards are distributed across 31 states, the District of Columbia, Puerto Rico, and the U.S.-associated state of Micronesia.
States having no ships among their NHLs are Arizona, Colorado, Delaware, Georgia, Idaho, Kansas, Minnesota, Montana, Nevada, New Jersey, New Mexico, North Dakota, Oklahoma, Rhode Island, South Dakota, Tennessee, Utah, West Virginia, and Wyoming.