- Legrand, Louis-Auguste-Mathieu, 1863-1951, artist1
- Lehmann-Nitsche, Robert, 1872-1938, author2
- Lemaire, Joseph Jean François, 1782-1834, author3
- Leo, Ch., artist1
- Leprince, A.X., artist1
- Lerebours, N.-P. (Noël Paymal), 1807-1873 author1
- Lesueur, O. (Octave), 1802-1860, author3
- Lémery, Nicholas, 1645-1715, author1
- Léri, André, 1875- , author1
- Lévi, Léopold, 1868-1933, author1
- Lhermitte, Léon Augustin, 1844-1925, artist1
- Liégard, Aimé-Adrien-Léon, author1
- Liné, H., lithographer1
- Lompagieu Lapole, Jean.1
- Lortet, L. (Louis), 1836-1909, author1
- Luini, artist1
- Lysle, A. de R. (Andrea de Roever), 1857-1926, author1
- Lœwenberg, B. (Benjamin), 1836- author1
- Macé, Jean, 1815-1894, author1
- Magnan, V. (Jacques Joseph Valentin), 1835-1916, author1