Mississippi - Role: Building
| Magruder-Newsom House |
| Main Hall |
| Manse, The |
| Manship House |
| Marclare |
| Marion County Courthouse and Jail |
| Market Street-Suburb Ste. Mary Historic District |
| Mason, Dr. Gilbert R. Sr., Medical Office |
| Masonic Hall, Old |
| Masonic Temple |
| Mason, William H. and Marian D., House |
| Mathews, Nathan, House and Mathews Cotton Gin |
| Maudwin |
| McCoy Administration Building |
| McCrory-Deas-Buckley House |
| McDermott House |
| McElroy-Hoye House |
| McGeehee-Ames House |
| McGehee House |
| McGehee Plantation |
| McGehee, Theodore L., Plantation House |
| McGregor |
| McHenry, George Austin, House |
| McLaran, Charles, House |
| McNair, Dr., House |
| McNair Plantation |
| McNeill-McGee House |
| McNutt House |
| McRae's Department Store at Meadowbrook Mart |
| Meador Homestead |
| Meadow Woods Plantation House |
| Meadvilla |
| Melrose |
| Mendenhall Hotel and Revolving Tables Restaurant, The |
| Mercer House |
| Merchants and Farmers Bank Building |
| Meridian Museum of Art |
| Meridian Senior High School and Junior College |
| Meridian Waterworks Pumping Station and Clear Water Basin |
| Merrehope |
| Merrill-Maley House |
| Merrill-Newhardt House |
| Merrill's Store |
| Methodist Parsonage House |
| Midway Methodist Church and Cemetery |
| Miller Plantation House |
| Millsaps-Buie House |
| Mississippi Federation of Women's Clubs |
| Mississippi Foundry and Machine Company Building |
| Mississippi Governor's Mansion |
| Mississippi Institute of Aeronautics Aircraft Hangars |
| Mississippi Mills Packing and Shipping Rooms |
| Mississippi State Capitol |
| Misterfeldt Home Place |
| Mistletoe |
| Mobile and Ohio Railroad Depot |
| Monmouth |
| Monroe County Courthouse |
| Monroe County Jail |
| Monteigne |
| Montgomery Hall |
| Montgomery House |
| Montgomery, I. T., House |
| Monticello Consolidated School |
| Montpelier Historic District |
| Montpellier |
| Montrose Presbyterian Church |
| Moore, Noah, House |
| Moreton Jr., A.E., House |
| Moreton, Robert D., House |
| Morris Ice Company |
| Morris, Joseph Henry, House |
| Mosely-Woods House |
| Mound Bayou Bank |
| Mount Holly |
| Mount Hope |
| Mount Olive |
| Mount Repose |
| Mt. Moriah School |
| Mt. Pleasant Methodist Church |
| Mt. Zion Baptist Church |
| Mt. Zion Methodist Church |
| Mullendore House |
| Municipal Art Gallery |
| Municipal Building |
| Municipal Courtroon and Jail, Old |
| Murphey-Jennings House |
| Myers-Hicks Place |
| Myrtle Bank |
| Myrtle Hall Branch Library for Negroes |
| Nativity BVM Cathedral |
| Naval and Marine Corps Reserve Center |
| Neibert-Fisk House |
| Nelson, John C., House |
| Nelson Tenement |
| New Liberty School |
| New Orleans and Great Northern Railroad Depot-Tylertown |
| New Orleans and Northeastern Railroad Depot |
| New Orleans Great Northern Railroad Depot |
| New Orleans Great Northern Railroad Passenger Depot |
Data from United States Park Service and Wikidata
