- Kline, Benjamin F.G.1
- Kurz, Rudolph Friedrich, 1818-18711
- L'Isle, Guillaume de, 1675-17261
- Lee, Robert E. (Robert Edward), 1807-18703
- Leigh, John T.1
- Letcher, Greenlee D. (Greenlee Davidson)1
- Letcher, John S. (John Seymour) (1903-1994)1
- Lexington Development Company (Lexington, Va.)1
- Long, Stephen Harriman, 1784-18641
- Lotter, Tobias Conrad, 1717-17771
- Lyle, James A.1
- Lytton, Randolph Hoopes, 1944-1
- Madison, James, 1749-18121
- Mann, Charles Harrison, Jr., 1908-19771
- McGrath, Dorn C., Jr1