All - Architectural style - Tudor Revival architecture
| Langdon Filling Station |
| Lansing Artillery Michigan National Guard Armory |
| Lantarnam Hall |
| Lawn, The |
| L.D.S. Ward Building |
| LeConte Memorial Lodge |
| Lee, Carl and Esther, House |
| Leetch, Dr. Henry, House |
| LeFeber, Charles, House |
| Lenox Railroad Station |
| Levy, Harry Milton, House |
| Lichgate on High Road |
| Liebler-Rohl Gasoline Station |
| Lillybanks |
| Lincoln School |
| Lindbergh Forest Historic District |
| Linden Hall at Saint James Park |
| Linden Hills Branch Library |
| Lindenwold |
| Livesley, T. A., House |
| Loetscher, T. Ben, House |
| Longyear Building |
| Lore, Charles B., Elementary School |
| Lorena Duling School |
| Lorraine Lodge |
| Lucas County Hospital and Nurse's Home |
| Luray Norfolk and Western Passenger Station |
| Lynncote |
| Maitland Estate |
| Manchester Apartments |
| Manchester Terrace |
| Mandan High School |
| Mann, Anna Lewis, Old People's Home |
| Mann, Horace, School |
| Manor House |
| Mansbendel, Peter and Clotilde Shipe, House |
| Mansion at 2401 15th St., NW. |
| Maplewood Hotel |
| Marcotte Nursing Home |
| Markle-Pittock House |
| Marott's Shoes Building |
| Marshall Field and Company Clubhouse |
| Marsh, George H., Homestead and the Marsh Foundation School |
| Martin, Brooke and Anna E. House |
| Martin, Richard E., House |
| Martinsville Sanitarium |
| Mary Apartments |
| Mason, Frank H., House |
| Masonic Temple |
| Masonic Temple |
| Maternity Hospital |
| Mattes, Minnie Y. and Frank P., House |
| Mayer, Maxwell F., House |
| McCarthy, Patrick F., House |
| McCauley, Robert H. and Edith Ethel, House |
| McFarlane-Wareham House |
| McGill, Charles S. and Mary, House |
| Meadow Brook Farms |
| Medart's |
| Memorial Gymnasium |
| Menefee, L. B., House |
| Merrell-Roten House |
| Methodist Episcopal Church, South |
| Meyer, Joseph Ernest, House |
| Michigan Central Railroad Dowagiac Depot |
| Michos, Thomas, House |
| Midland County Courthouse |
| Mill Creek Plantation |
| Miller, Dr. Cleo, House |
| Miller, Frederick A., House-Broad Gables |
| Miller, Henry B., House |
| Miller, Sam and Marjorie, House |
| Milton Armory |
| Milwaukee Normal School-Milwaukee Girls' Trade and Technical High School |
| Minaret Manor |
| Minter, William A., House |
| Missouri State Teachers Association |
| Montauk Manor |
| Monteith, Mark L. and Harriet E., House |
| Moore House |
| Morrison, Andrew J., School |
| Morrison, Roderick M., House |
| Morrocroft |
| Morton School |
| Mountain Brook Estates Building |
| Mt. Mercy Academy and Convent |
| Murfreesboro Cities Service Station |
| Murphy, Charles H., Sr., House |
| Murray Woman's Club Clubhouse, The |
| Mutual Building |
| Myer, Sterling, House |
| Neef, Henry B., House |
| Neitzel, H. R., House |
| Neuberger, Isaac, House |
| Newberry, Helen, Nurses Home |
| New Granada Theater |
| Newman, I.M. and Margaret, House |
| New Riding Club |
| New Scotland Avenue (Troop B) Armory |
| Newton Centre Branch Library |
Data from United States Park Service and Wikidata
