North Carolina - Criteria: A (event)
| Longview Gardens Historic District |
| Louisburg Historic District |
| Lucama Municipal Historic District |
| Lumberton Commercial Historic District |
| Lumsden-Boone Building |
| Lyerly Building for Boys |
| Lyerly Full Fashioned Mill |
| MacDonald, Flora, College |
| Machpelah |
| Madison County Courthouse |
| Madonna Acres Historic District |
| Magnolia Place |
| Mahler and Carolina Trust Buildings |
| Maiden Lane Historic District |
| Main Building, Mitchell College |
| Main Street Commercial Historic District |
| Main Street Historic District |
| Main Street Historic District |
| Main Street Historic District |
| Main Street Historic District |
| Main Street Historic District |
| Mangum, Bartlett, House |
| Manor and Cottages |
| Manufacturers Building |
| Margrace Mill Village Historic District |
| Marion House and Marion Brothers Store |
| Market Street Mansion District |
| Marley House |
| Marshall High School |
| Marshall Main Street Historic District |
| Mars Hill Baptist Church |
| Mars Hill College Historic District |
| Mars Hill High School |
| Mars Hill School |
| Martin County Courthouse |
| Mary Elizabeth Hospital |
| Masonboro Sound Historic District |
| Masonic Hall |
| Masonic Temple and Theater |
| Masonic Temple Building |
| Massey Hill High School |
| Mast Farm |
| Mast General Store |
| Matthews Commercial Historic District |
| Matthews, Dr. James O., Office |
| Matthis, Fleet, Farm |
| Mauney, Jacob S., Memorial Library and Teacher's Home |
| Maxton Historic District |
| May-Lewis, Benjamin, House |
| Mayworth School |
| McAdenville Historic District |
| McArthur-Council House |
| McCall House |
| McClelland-Davis House |
| McClenahan House |
| McCoy, Albert, Farm |
| McCray School |
| McCulloch's Gold Mill |
| McCurdy Log House |
| McDowell County Courthouse |
| McIver, Charles D., School, Former |
| McLeod Family Rural Complex |
| McMinn Building |
| McNeely-Strachan House |
| McPhail, Jonas, House and McPhail, Annie, Store |
| Meadowbrook Country Club |
| Meadowmont |
| Mebane Commercial Historic District |
| Mecklenburg County Courthouse |
| Mecklenburg Investment Company Building |
| Melrose/Williamson House |
| Melton-Fortune Farmstead |
| Memorial Industrial School |
| Memorial Reformed Church |
| Menagerie Carousel |
| Merchants and Farmers National Bank Building |
| Methodist Church Cemetery |
| Midgett, Mattie, Store and House |
| Mill Avenue Historic District |
| Mill Farm Inn |
| Mill Hill |
| Mill Neck School |
| Mill Prong |
| Milton Historic District |
| Milton State Bank |
| Mingus Mill |
| Minneola Manufacturing Company Cloth Warehouse |
| Mitchell College Historic District II) |
| Mitchell County Courthouse |
| Mitchell House |
| Mitchelltown Historic District |
| Mock, Judson, Voehringer Company Hosiery Mill |
| Model Farm |
| Monroe Downtown Historic District |
| Monroe Residential Historic District |
| Monroe Street School |
| Monte Vista Hotel |
| Montford Area Historic District |
| Montgomery County Courthouse |
| Moore, Alexander, Farm |
Data from United States Park Service and Wikidata
