Georgia - Criteria: C (architecture/engineering)
| Kirkwood Historic District |
| Knight, William and Ruth, Lustron House |
| Knob, Wilkes, Plantation |
| Knox Apartments, Cauthorn House and Peachtree Road Apartments Historic District |
| Kriegshaber, Victor H., House |
| Lagrange Commercial Historic District |
| Lakewood Heights Historic District |
| Lamar-Blanchard House |
| Lamar Building |
| Lamar County Courthouse |
| Lamar, Joseph Rucker, Boyhood Home |
| Lane House |
| Lanier County Auditorium and Grammar School |
| Lanier, Sidney, Cottage |
| Lapham-Patterson House |
| Lassiter House |
| Lavonia Carnegie Library |
| Lavonia Commercial Historic District |
| Lavonia Roller Mill |
| Lawler Hosiery Mill |
| Lawrenceville Street Historic District |
| Lawton Place |
| Leader-Rosansky House |
| League, Ellamae Ellis, House |
| League, Joseph and Mary Jane, House |
| Lebanon Plantation |
| Ledger-Enquirer Building |
| Lee, Agnes, Chapter House of the United Daughters of the Confederacy |
| Lee and Gordon Mill |
| Lee County Courthouse |
| Leesburg Depot |
| Leesburg High School |
| Lee, W. G., Alumni House |
| Leonard-Akin House |
| Levitt, William and Jane, House |
| Lewis, J. A., House |
| Lewis-Rothchild Building |
| Liberty Baptist Church |
| Liberty County Courthouse |
| Liberty County Jail |
| Liberty Hall |
| Liberty Hill |
| Lilly Historic District |
| Lincoln County Courthouse |
| Lincolnton Historic District |
| Linder, Roscoe Conklin, House |
| Lines, Samuel Shepard, House |
| Lion House |
| Lithonia Historic District |
| Little Cumberland Island Lighthouse |
| Lockhart-Cosby Plantation |
| Locust Grove Historic District |
| Locust Grove Institute Academic Building |
| Loeb, Sol, Building-Garrett-Joy Building |
| Logan Building |
| Log Dogtrot House |
| Lone Oak Academy |
| Long County Courthouse |
| Long, Crawford W., Memorial Hospital |
| Lott Cemetery |
| Loudermilk Boarding House |
| Louisville Commercial Historic District |
| Lovvorn, Dr. James L., House |
| Low, Juliette Gordon, Historic District |
| Lowndes County Courthouse |
| Lucy Cobb Institute Campus |
| Ludowici Well Pavilion |
| Lumpkin Commercial Historic District |
| Lumpkin County Jail |
| Lumpkin, Gov. Wilson, House |
| Lumpkin, Joseph Henry, House |
| Lustron House at 1200 Fifth Avenue |
| Lustron House at 3498 McKenzie Drive |
| Lustron House at 547 Oak Avenue |
| Lustron House at 711 Ninth Avenue |
| Lyons Woman's Club House |
| Mable, Robert, House and Cemetery |
| MacIntyre Park and MacIntyre Park High School |
| Macon County Courthouse |
| Macon Historic District |
| Macon Railway and Light Company Substation |
| Madden, Charles, House |
| Madison County Courthouse |
| Madison Historic District |
| Mann, John T., House |
| Manor School |
| Marian Apartments |
| Marietta National Cemetery |
| Marion County Courthouse |
| Market Building |
| Marshallville Commercial District |
| Marsh-Warthen House |
| Martin, William C., House |
| Mary Willis Library |
| Masonic Lodge No. 238 |
| Massie Common School House |
| Mathews, John Frank, Plantation |
| Mathis House |
| Matthews House |
| Mauk School |
Data from United States Park Service and Wikidata
