List of National Historic Landmarks in Missouri

==Current National Historic Landmarks==

==Historic National Park Service areas==

National Historical Parks, some National Historic Sites, some National Monuments, and certain other areas in the National Park system are highly protected historic landmarks of national importance, often listed before the inauguration of the NHL program in 1960 and not later named NHLs. There are five of these areas in Missouri. However, these five are listed by the National Park Service together with the other NHLs in Missouri. ==Former National Historic Landmarks==

If an area currently designated as a National Historic Landmark is no longer eligible under the criteria for inclusion, its designation may be withdrawn. This usually occurs when the property undergoes any change that reduces or eliminates its national significance, usually demolition, addition, or other alterations. NHL status can be considered for withdrawal at the request of a property's owner or by the Secretary of the Interior. However, a former NHL can still remain on the National Register of Historic Places if it meets the necessary criteria for that listing. As of January 2009, only 28 sites are former (delisted) NHLs. == See also ==