Kentucky - Criteria: C (architecture/engineering)
| Maxwell House |
| Maxwell Place |
| Mayfield Downtown Commercial District |
| Mayfield, John, House |
| May-Fitzpatrick House |
| Mayhugh, John Clifton and Ann Catherine, House |
| Mayhugh, John Clifton, House |
| May-Latta House |
| Mayo, John C. C., Mansion and Office |
| Mayo Methodist Church |
| Mayo, Thomas, House |
| May, Robert, House |
| May, Samuel, House |
| Maysville-Aberdeen Bridge |
| McAdams and Morford Building |
| McBrayer-Clark House |
| McBride House |
| McCallister, John E., House |
| McCann, Benjamin, House |
| McCann, Neal, House |
| McCauley, John, House |
| McChord, William C., House |
| McClain Hotel |
| McClaskey, Newell B., House |
| McClure-Barbee House |
| McClure House |
| McClure-Shelby House |
| McConnell House, Law Office, and Slave Quarters |
| McConnell, James, House |
| McConnell, William, House |
| McConnell-Woodson-Philips House |
| McCormack Church |
| McCoy, Andrew, House |
| McCutchen Meadows |
| McDougal, Stiles, House |
| McElroy, Wilson, House |
| McFarland House |
| McFerran, J. B., School |
| McGarvey, Dr. John, House |
| McGee, John, House |
| McIntosh, Roderick, Farm |
| McKay House |
| McKay-Thornberry House |
| McKee-Vimont Row Houses |
| McKenzie, David, Log Cabin |
| McKibben, Alfonso, House |
| McMahan House |
| McMullin-Warren House |
| McPheeters, Charles, House |
| Meade County Clerk Office-Rankin House |
| Meade County Jail |
| Meade Memorial Gymnasium |
| M. E. Church, South |
| Medley House |
| Meek-Miller House |
| Mentelle Park |
| Mercer County Jailer's Residence |
| Merchant's Hotel |
| Merritt-Hardin House |
| Merry, Prettyman, House |
| Mershon Building |
| Metcalfe County Jail |
| Metcalfe County Kentucky Courthouse |
| Metcalfe-Stephens House |
| Metcalf, Thomas, House |
| Methodist Episcopal Church |
| Methodist Episcopal Church South |
| Methodist Episcopal Church South |
| Methodist Episcopal Church, South |
| Middle Reaches of Boone Creek Rural Historic District |
| Middlesboro Downtown Commercial District |
| Middleton, Jesse, House |
| Middletown United Methodist Church |
| Midlands |
| Midway Historic District |
| Miller, Abraham, House |
| Miller-Blanton House |
| Miller, Frederick, House |
| Miller, George, House |
| Miller, John Andrew, House |
| Miller, M., House |
| Miller Paper Company Buildings |
| Miller, William, House |
| Miller, William, Place |
| Milliken Building |
| Mill Springs Mill |
| Milton Masonic Lodge and County General Store |
| Mine No. 5 Store |
| Minor, J. R., House |
| Mischel, George and Sons, Building |
| Mitchell Building-First State Bank Building |
| Mitchell, James P., House and Farmstead |
| Modern Automotive District |
| Monarch-Payne House |
| Money Farm |
| Monin, Adam, House |
| Monon Freight Depot |
| Monsieur Giron's Confectionary |
| Montgomery, Dr. Thomas, House |
| Montgomery-Sandidge House |
Data from United States Park Service and Wikidata
