- Leverett, E. Freeman (Ernest Freeman), 1929-1
- Levitas, Elliott H. (Elliott Harris), 1930-1
- Lewis, Helen, 1924-1
- Lewis, Jim1
- Lewis, Jonathan, 1783-18171
- Lewis, R. B.1
- Lewis, Wesley1
- Liliuokalani, Queen of Hawaii, 1838-19171
- Limons, Abe1
- Lincoln, Abraham, 1809-18651
- Lincoln, Abraham, 1809-1865--Assassination1
- Lindberg, Charles A.1
- Lister, Otho N., 1931-20011
- Little, Tobe1
- Lodge, Henry Cabot, 1850-19241
- Lodge, Henry Cabot, Jr., 1902-19851
- Longstreet, Augustus Baldwin, 1790-18701
- Longstreet, James, 1821-19041
- Lovelady, Thomas Hart Benton1
- Lowery, Joseph E.1
