Name
- Lartet, Louis, geologist1
- Lartet, Édouard Armand Isidore Hippolyte, French geologist1
- Lasinio, Giovanni Paolo, Florentine engraver1
- Laurence, Clara, pianist1
- Laurillard, Charles Léopold, assistant to Baron Cuvier1
- Lavis, Henry James Johnston, geologist1
- Law, George Henry, Bishop of Bath and Wells, 1761-18451
- Lawson, M. A., Government Botanist, Madras1
- Lawson, Wilfrid, 2nd Baronet1
- Lawson, William Norton, Secretary of the Geologists' Association1
- Lay, G. Tradescant, writer on China1
- Layard, E. L.1
- Lazarus, Henry, musician1
- Le Gallienne, Richard Thomas, author, 1866-19471
- Le Moine, James MacPherson, Canadian author1
- Le Tellier, Michel, Chancellor of France1
- Lea, Isaac, American naturalist1
- Leach, William Elford, MD, Assistant Keeper of Natural History, British Museum1
- Lee, Frederick Richard, landscape painter, 1798-18791
- Lee, Henry, naturalist1