The National Register of Historic Places in the United States is a register including buildings, sites, structures, districts, and objects. The Register automatically includes all National Historic Landmarks as well as all historic areas administered by the U.S. National Park Service. Since its introduction in 1966, more than 90,000 separate listings have been added to the register.
This is a list of properties and districts in Louisiana that are listed on the National Register of Historic Places. There are listings in each of Louisiana's 64 parishes.
The following properties are listed on the National Register of Historic Places in Orleans Parish, Louisiana. Orleans Parish is synonymous with the city of New Orleans.
This is a list of the National Register of Historic Places listings in East Baton Rouge Parish, Louisiana.
This is a list of the National Register of Historic Places listings in East Feliciana Parish, Louisiana.
This is a list of the National Register of Historic Places listings in West Feliciana Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Lafourche Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Lincoln Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Ascension Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Iberville Parish, Louisiana.
This is a list of the National Register of Historic Places listings in St. Martin Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Madison Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Vernon Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Bienville Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Assumption Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Catahoula Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Concordia Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Caldwell Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Grant Parish, Louisiana.
This is a list of the National Register of Historic Places listings in Plaquemines Parish, Louisiana.
