North Carolina - Significance region: Local
| Lake Toxaway Methodist Church |
| Lakeview Historic District |
| Lake Waccamaw Depot |
| Lakewood Park Historic District |
| Lambeth Inn |
| Lamb-Ferebee House |
| Lamb, James H., House |
| Lane-Bennett House |
| Langley, W. H., House |
| Lang, Robert J., Jr., House |
| Lanning, John A., House |
| Lansing Historic District |
| Lansing School |
| Latham House |
| Latta House |
| Latta, Rev. M.L., House |
| Lattimore, John, House |
| Laurel Hill Presbyterian Church |
| Laurel Mill and Col. Jordan Jones House |
| Laurinburg Commercial Historic District |
| Lavender, Bryan, House |
| Lawrence, Calvin Wray, House |
| Lawrence, Dr. Elmo N., House |
| Lawrence, John P., Plantation |
| Leak-Chaffin-Browder House |
| Leaksville Commercial Historic District |
| Leaksville-Spray Institute |
| Lebanon |
| Lebanon Hill Historic District |
| Ledbetter, Albertus, House |
| Ledbetter, James Dexter, House |
| Lee Avenue Historic District |
| Lee County Training School |
| Lee, Harry Fitzhugh, House |
| Lee, Lovett, House |
| Lee, Malcolm K., House |
| Lee, William H., House |
| Leigh Farm |
| Lenoir Cotton Mill-Blue Bell Inc. Plant |
| Lenoir Downtown Historic District |
| Lenoir Grammar School |
| Lenoir, Walter James, House |
| Lenox Park Historic District |
| Lentz Hotel |
| Lentz, John A., House |
| Leslie-Alford-Mims House |
| Leslie-Taylor House |
| Lewis-Thornburg Farm |
| Lexington Industrial Historic District |
| Lexington Memorial Hospital |
| Lexington Residential Historic District |
| Liberia School |
| Liberty Hall |
| Liberty Hill School |
| Liberty Historic District |
| Liberty Row |
| Liberty Warehouse Nos. 1 and 2 |
| Library and Laboratory Building-Henderson Institute |
| Lincoln Heights School |
| Lincoln Park Historic District |
| Lincoln Park School |
| Lincolnton Commercial Historic District |
| Lincolnton Recreation Department Youth Center |
| Linville Falls Tavern, (former) |
| Little Creek Site (31 DH 351) |
| Littlejohn, Joseph B., House |
| Little, John Phillips, House |
| Little River High School |
| Little, W. J., House |
| Lloyd-Howe House |
| Lloyd Presbyterian Church |
| Lloyd, Thomas F., Historic District |
| Lockville Dam, Canal and Powerhouse |
| Locust Lawn |
| Loewenstein, Edward and Frances S., House |
| Loftin Farm |
| Logan, George W., House |
| London Cottage |
| London, Henry Adolphus, House |
| Lone Beech |
| Lone Pine |
| Long, Henry Fletcher and Carrie Allison, House |
| Long, James A. and Laura Thompson, House |
| Long, McCorkle and Murray Houses |
| Long Street Church |
| Longview Gardens Historic District |
| Long, Willian H., House |
| Loretz House |
| Louisburg Historic District |
| Louise Cotton Mill |
| Lowe, Cicero Francis, House |
| Lowe, Robert Chester and Elsie H., House |
| Low House |
| Lucama Municipal Historic District |
| Lucas, Dr. H. D., House |
| Lucas Mansion |
| Lumberton Commercial Historic District |
| Lumsden-Boone Building |
| Lyerly Building for Boys |
| Lyerly Full Fashioned Mill |
Data from United States Park Service and Wikidata
