Virginia - Area of significance: Architecture
| Longwood |
| Longwood House |
| Looney Mill Creek Site |
| Lord Culpeper Hotel |
| Loretta |
| Loretto |
| Louisa County Courthouse |
| Louisa High School |
| Lovettsville Historic District |
| Lovingston High School |
| Lovingston Historic District |
| Lower Basin Historic District |
| Lower Church |
| Lowland Cottage |
| Lucketts School |
| Lucky Hit |
| Luke Mountain Historic District |
| Lunenburg Courthouse Historic District |
| Luray Downtown Historic District |
| Lyceum, The |
| Lylburn Downing School |
| Lynchburg Courthouse |
| Lynchburg Hospital |
| Lynch's Brickyard House |
| Lynnhaven House |
| Lyon Park Historic District |
| Lyon Village Historic District |
| Macedonia Methodist Church |
| Mackey, William, House |
| Macmurdo House |
| Madison-Barbour Rural Historic District |
| Madison County Courthouse |
| Madison County Courthouse Historic District |
| Madison Farm Historic and Archeological District |
| Madison Heights Elementary School |
| Maggie L. Walker National Historic Site (NHS) |
| Magnolia Grange |
| Maiden Spring |
| Main Campus Complex, Roanoke College |
| Main Hall, Randolph-Macon Women's College |
| Main Street Banking Historic District |
| Main Street Methodist Episcopal Church South |
| Main Street Station and Trainshed |
| Malvern |
| Malvern Hill |
| Manassas Historic District |
| Manchester Courthouse |
| Manchester Industrial Historic District |
| Manchester Residential and Commercial Historic District |
| Mangohick Church |
| Mankin Mansion |
| Mannheim (082-0005) |
| Mansfield |
| Mansion House |
| Maphis, John Miley, House |
| Maple Front Farm |
| Maple Hall |
| Maple Roads |
| Maple Springs |
| Margots |
| Marion Historic District |
| Marion Male Academy |
| Markel Building, The |
| Markham Historic District |
| Marlbrook |
| Marl Hill |
| Marmion |
| Marriott School |
| Marshall Field and Company Clubhouse |
| Marshall Historic District |
| Marshall-Rucker-Smith House |
| Marshall's, John, Leeds Manor Rural Historic District |
| Martin's Brandon Church |
| Martinsville Historic District |
| Martinsville Novelty Corporation Factory |
| Mary Baldwin College, Main Building |
| Mason House |
| Masonic Temple |
| Mason's Hall |
| Mason-Tillett House |
| Massanetta Springs Historic District |
| Massanutton Heights |
| Massaponax Baptist Church |
| Massie House |
| Mathews County Courthouse Square |
| Mathews Downtown Historic District |
| Mattaponi Church |
| Matthew Fontaine Maury School |
| Mauck's Meetinghouse |
| Mawavi Historic District, Chopawamsic RDA Camp 2 |
| Mayberry Presbyterian Church |
| Mayfield Cottage |
| Mayhurst |
| Maymont |
| Maywood Historic District |
| McClung Farm Historic District |
| McConnell-Neve House |
| McCormick, Leander, Observatory |
| McDonald, Bryan Jr., House |
| McDonald, Joseph, Farm |
Data from United States Park Service and Wikidata
