Georgia - Area of significance: Architecture
| Kilkenny |
| Killingsworth Farm |
| King and Prince Hotel |
| King, Martin Luther, Jr., Historic District |
| King Plow Company |
| Kingsland Commercial Historic District |
| Kiokee Baptist Church |
| Kirkwood Historic District |
| Kirkwood School |
| Kiser, M.C., Company Building |
| Klondike Historic District |
| Knight, William and Ruth, Lustron House |
| Knob, Wilkes, Plantation |
| Knox Apartments, Cauthorn House and Peachtree Road Apartments Historic District |
| Kress |
| Kriegshaber, Victor H., House |
| Lafkowitz, Abraham, House |
| Lagrange Commercial Historic District |
| Lake Acworth Beach and Bathhouse |
| Lakewood Heights Historic District |
| Lamar-Blanchard House |
| Lamar Building |
| Lamar County Courthouse |
| Lamar, Joseph Rucker, Boyhood Home |
| Lamson-Richardson School |
| Lane House |
| Laney-Walker North Historic District |
| Langston-Daniel House |
| Lanier County Auditorium and Grammar School |
| Lanier, Sidney, Cottage |
| Lapham-Patterson House |
| Lassiter House |
| Laurel Grove-North Cemetery |
| Lavonia Carnegie Library |
| Lavonia Commercial Historic District |
| Lavonia Cotton Mill |
| Lavonia Roller Mill |
| Lawler Hosiery Mill |
| Lawrenceville Street Historic District |
| Lawton Place |
| Lazenby, John Moore, House |
| 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 |
| Leila, Mary, Cotton Mill and Village |
| Leonard-Akin House |
| LeVert Historic District |
| Levitt, William and Jane, House |
| Lewis, J. A., House |
| Lewis-Rothchild Building |
| Lexington Historic District |
| Liberty Baptist Church |
| Liberty County Courthouse |
| Liberty County Jail |
| Liberty Hall |
| Liberty Hill |
| Liberty Methodist Church |
| Lilly Historic District |
| Lincoln County Courthouse |
| Lincolnton Historic District |
| Linder, Roscoe Conklin, House |
| Lindridge-Martin Manor Historic District |
| Lines, Samuel Shepard, House |
| Linton Historic District |
| 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 Cane Historic District |
| Long County Courthouse |
| Long, Crawford W., Childhood Home |
| Long, Crawford W., Memorial Hospital |
| Longview-Huntley Hills Historic District |
| Lookout Mountain Fairyland Club |
| Lookout Mountain Hotel |
| Loudermilk Boarding House |
| Louisville Commercial Historic District |
| Louvale Church Row Historic District |
| Lovvorn, Dr. James L., House |
| Lower Avenue A Historic District |
| Low, Juliette Gordon, Historic District |
| Lowndes County Courthouse |
| Lucy Cobb Institute Campus |
| Ludowici Well Pavilion |
| Lula Residential Historic District |
| Lumpkin Commercial Historic District |
Data from United States Park Service and Wikidata
