North Carolina - Area of significance: Architecture
| Maxwell House |
| Mayes House |
| May Hosiery Mills Knitting Mill |
| May-Lewis, Benjamin, House |
| Mayodan Downtown Historic District |
| Mayworth School |
| McAdenville Historic District |
| McArthur-Council House |
| McBane, Camilus, House |
| McBrayer, Dr. Victor, House |
| McCall House |
| McCanless, Walter, House |
| McCauley-Watson House |
| McClelland-Davis House |
| McClenahan House |
| McCollum, Reuben Wallace, House |
| McCoy, Albert, Farm |
| McCray School |
| McCulloch's Gold Mill |
| McCurdy Log House |
| McDiarmid, William, House |
| McDowell County Courthouse |
| McElroy, John Wesley, House |
| McElroy, Samuel J., House |
| McElwee Houses |
| McGeahy Building |
| McGhee, C.L. and Bessie G., House |
| McGuire-Setzer House |
| McIver, Charles D., School, Former |
| McIver, John D., Farm |
| McKaughan, Isaac Harrison, House |
| McKay, John A., House and Manufacturing Company |
| McKinney, John Washington, House |
| McKinnon, Kenneth, House |
| McLean, Dr. Joseph A., House |
| McLean, Henry, House |
| McLeod Family Rural Complex |
| McMinn Building |
| McNeely-Strachan House |
| McPhail, Jonas, House and McPhail, Annie, Store |
| McRae-McQueen House |
| Meadowmont |
| Meadows, The |
| Meadows, The |
| Mebane Commercial Historic District |
| Mecklenburg County Courthouse |
| Mecklenburg Investment Company Building |
| Meek House |
| Meekins, Thedore S., House |
| Melrose |
| Melrose Hosiery Mill No. 1 |
| Melrose/Williamson House |
| Melton-Davis House |
| Melton-Fortune Farmstead |
| Melvin, Dr. Wayman C. House |
| Memorial Industrial School |
| Memorial Reformed Church |
| Mendenhall, Richard, Plantation Buildings |
| Merchants and Farmers National Bank Building |
| Merrimon-Wynne House |
| Merritt-Winstead House |
| Middleton House |
| Midgett, Mattie, Store and House |
| Midgett, Rasmus, House |
| Midtown Motor Lodge |
| Midway Plantation House and Outbuildings |
| Milford |
| Mill Avenue Historic District |
| Miller, Boyce K. and Kitzi McLamb, House |
| Miller-Cansler House |
| Miller, John Smith, House |
| Mill Farm Inn |
| Mill Hill |
| Mill Neck School |
| Mill Prong |
| Mills River Chapel |
| Mills-Screven Plantation |
| Milton Historic District |
| Milton State Bank |
| Mingus Mill |
| Minneola Manufacturing Company Cloth Warehouse |
| Mistletoe Villa |
| Mitchell College Historic District II) |
| Mitchell County Courthouse |
| Mitchelltown Historic District |
| Mitchell-Ward House |
| Mitchell, William, House |
| M & O Chevrolet Company |
| Model Farm |
| Monreath |
| Monroe City Hall |
| Monroe Downtown Historic District |
| Monroe Residential Historic District |
| Monroe, Robert Nancy, House |
| Monteith, Elias Brendle, House and Outbuildings |
| Monte Vista Hotel |
| Montford Area Historic District |
| Montford Hall |
| Montgomery County Courthouse |
| Montrose |
Data from United States Park Service and Wikidata
