Georgia - Area of significance: Architecture
| Miller Brothers Farm |
| Miller, Dr. Thomas B., House |
| Miller, Henry and Lura, House |
| Millpond Plantation |
| Mills House |
| Mills House and Smokehouse |
| Milner-Walker House |
| Mizell, William, Sr., House |
| Monland Place Historic District |
| Monroe and Walton Mills Historic District |
| Monroe City Hall |
| Monroe Commercial Historic District |
| Monroe County Courthouse |
| Monroe Street Apartments |
| Montezuma Depot |
| Montezuma Historic District |
| Montgomery County Courthouse |
| Monticello High School |
| Monticello Historic District |
| Montpelier Female Institute |
| Moore-Crutchfield Place |
| Moore, Tarleton, House |
| Morgan Farm |
| Morgan-Ille Cottage |
| Morrison, Jackson, House |
| Morton Building |
| Mother Easter Baptist Church and Parsonage |
| Mott-Fox-Hugley House |
| Mott House |
| Moultrie Commercial Historic District |
| Moultrie High School |
| Mountain Hill District Consolidated School |
| Mount Enon Church and Cemetery |
| Mount Pleasant Historic District |
| Mount Zion Baptist Church |
| Mozley Park Historic District |
| Mt. Aventine Historic District |
| Mulherin-Righton Raised Tybee Cottage |
| Mumford, Sylvester, House |
| Municipal Auditorium |
| Municipal Auditorium |
| Munroe-Dunlap-Snow House |
| Munroe-Goolsby House |
| Murray County Courthouse |
| Murray County High School Historic District |
| Myrtle Hill Cemetery |
| Nacoochee Valley |
| Nails Creek Historic District |
| Napier Heights Historic District |
| Napier, Leroy, House |
| National NuGrape Company |
| Needwood Baptist Church and School |
| Neuropsychiatric Infirmary – Building 76 |
| Neuropsychiatric Tuberculosis Ward-Building 7 |
| Nevil, Dr. John C., House |
| New Albany Hotel |
| Newborn Historic District |
| New Hebron Baptist Church |
| New Hope African Methodist Episcopal Church and Cemetery |
| New Hope AME Church |
| Newnan Commercial Historic District |
| Newnan Cotton Mill and Mill Village Historic District |
| New Ogeechee Missionary Baptist Church |
| New Perry Hotel |
| New Salem Covered Bridge |
| Newton County Courthouse |
| Newton House |
| Newtown Elementary School |
| Nicholsonville Baptist Church |
| Nicolson, William P., House |
| Noble Hill School |
| Nolan, James A., House |
| Norcross Historic District |
| North Avenue Presbyterian Church |
| North Broad Street Historic District |
| North Broad Street Residential Historic District |
| North College Street Residential Historic District |
| North Covington Historic District |
| Northcrest Historic District |
| North Erwin Street Historic District |
| North Harris Street Historic District |
| North Highlands Historic District |
| North Main Street Commercial Historic District |
| North Main Street Historic District |
| North Patterson Street Historic District |
| North Street-East Street Historic District |
| North Tallapoosa Residential Historic District |
| North Villa Rica Commercial Historic District |
| North Wall Street Historic District |
| North Washington District |
| Northwest Cedartown Historic District |
| Northwest Marietta Historic District |
| Northwest Newnan Residential Historic District |
| Northwoods Historic District |
| Notchaway Baptist Church and Cemetery |
| Nutwood |
| Oak Avenue Historic District |
| Oakdene Place |
| Oak Grove Plantation |
| Oakland |
Data from United States Park Service and Wikidata
