- Laros, Allen C., defendent1
- Latimer, Thomas S. (Thomas Sargent), 1839-19061
- Lattimore, S. A. (Samuel Allan), 1828-19131
- Lattimore, S. A. (Samuel Allan), 1828-1913, author1
- Laurent, Charles, 1844- author1
- Laurie, Joseph, -18652
- Lautenbach, B. F. (Benjamin Franklin), author1
- Lavista, Rafael, author2
- Lavradio, José Pereira Rêgo, Barão do, 1816-18922
- Law, George, 1806-1881, author1
- Law, James, 1838-1921 author1
- Laws, S. S. (Samuel Spahr), 1824-19211
- Layard, James Coulter, author1
- Layton, Thomas, author1
- Lazell, Marsh & Gardiner.4
- Le Duc, William Gates, 1823-19171
- Le Pileur, A. (Auguste), 1810-, author1
- LeConte, John L. (John Lawrence), 1825-1883 author1
- LeHardy, J. C., author1
- LeMonnier, Y. R. (Yves Reni), 1843-1928, author2