- Lalaisse, François-Hippolyte, 1812-1884, artist1
- Lambotte, Albin, 1866-19551
- Lambron, Ernest, 1815-1882, author1
- Langlois de saint denis.1
- Larrey, Hippolyte, 1808-18951
- Laurent, Charles, 1844- author1
- Laurent-Desrousseaux, Henri Alphonse Louis, 1862-1906, artist1
- Lavater, Johann Caspar, 1741-18011
- Le Brument, E. H., author1
- Leblond, A. (Albert), 1843-1
- Leblond, Adrien, 1854-19391
- Leconte, Charles François, author1
- Lefort, Pierre, 1767-1843, author1
- Legendre, Napoléon, 1841-19071
- Legrand, Louis-Auguste-Mathieu, 1863-1951, artist1
- Leo, Ch., artist1
- Leprince, A.X., artist1
- Lerebours, N.-P. (Noël Paymal), 1807-1873 author1
- Lémery, Nicholas, 1645-1715, author1
- Léri, André, 1875- , author1