Arkansas - Criteria: C (architecture/engineering)
| Lyell, Van, House |
| Lynch, Thomas, House |
| Mabry, H. S., Barn |
| MacArthur Park Historic District |
| MacMillan-Dilley House |
| Macon-Harrison House |
| Maddox, E. D., Farm Chicken House |
| Madison County Courthouse |
| Magazine City Hall-Jail |
| Magnolia Commercial Historic District |
| Magnolia Company Filling Station |
| Magnolia Manor |
| Maguire-Williams House |
| Mahony Historic District |
| Main Building, Arkansas Baptist College |
| Main Street Bridge |
| Main Street Commercial District |
| Malco Theatre |
| Mallett, George W., House |
| Mammoth Spring Dam and Lake |
| Maness Schoolhouse |
| Mann, George R., Building |
| Mann House |
| Manning, Lee and Moore Law Office |
| Maple Hill Cemetery |
| Maple Street Overpass |
| Marathon Oil Service Station |
| Marcella Church & School |
| Marianna Commercial Historic District |
| Marianna Missouri-Pacific Depot |
| Marianna National Guard Armory |
| Marianna Waterworks |
| Marion County Courthouse |
| Marked Tree Lock and Siphons |
| Markey House |
| Marre, Angelo, House |
| Marr's Creek Bridge |
| Marshall House |
| Marshall, Sam, House |
| Marshall Square Historic District |
| Marsh, Walter, House |
| Marsh, Wesley, House |
| Marston House |
| Martindale Corn Crib |
| Martin, Dr. John Wilson, House |
| Martin Hall |
| Martin, Owen, House |
| Martin, William H., House |
| Martin, William P. and Rosa Lee, Farm |
| Mason House |
| Masonic Temple |
| Masonic Temple |
| Massey Hotel |
| Mathis-Hyde House |
| Matthews-Bradshaw House |
| Matthews-Bryan House |
| Matthews-Dillon House |
| Matthews-Godt House |
| Matthews House |
| Matthews, Justin, Jr., House |
| Matthews-MacFadyen House |
| Matthews-Storey House |
| Maumelle Ordnance Works Bunker #4 |
| Maumelle Ordnance Works Locomotive #1 |
| Maxwell-Hinman House |
| Maxwell Street Bridge |
| Maxwell-Sweet House |
| Mayer, Maxwell F., House |
| Mayfair Hotel |
| May Farmstead |
| May-Lecta-Sweet Historic District |
| Mayo House |
| McAdams, Dr., House |
| McAdams House |
| McCaleb, John, House |
| McCall, J. M., House |
| McCall, Vinie, House |
| McCarn, Noah, House |
| McClellan, E. W., House |
| McCleod House |
| McClintock House |
| McClintock House |
| McCollum-Chidester House |
| McConnell, Edward Taylor, House |
| McCraw Cemetery |
| McCrory Commercial Historic District |
| McCrory Waterworks |
| McDonald, D., House |
| McDonald, Emmett, House |
| McDonald's Store #433 Sign |
| McDonald-Wait-Newton House |
| McGehee National Guard Armory |
| McGehee Post Office |
| McGuire, Thomas R., House |
| McIntyre House |
| McKennon, Capt. Archibald S., House |
| McKennon House |
| McKenzie, Henry, House |
| McKenzie House |
| McKinney, Henry Crawford, House |
Data from United States Park Service and Wikidata
