Name
- Lepsius, Karl Richard, Orientalist1
- Lever, Charles James, MD, Novelist1
- Lewes, George Henry, Author; of Add MS 285111
- Lewis, George Cornewall, Baronet, Secretary of State1
- Lewis, John Frederick1
- Lhuys, Édouard, diplomat and statesman, 1805-18811
- Liddell, Henry George, Dean of Christ Church Oxford, lexicographer1
- Lieber, Franz1
- Liebig, Justus, Baron1
- Lindsay, William Shaw, MP1
- Linnell, John, senior Painter1
- Locke, Joseph, Civil Engineer1
- Longfellow, Henry Wadsworth, poet, 1807-18881
- Lough, John Graham, Sculptor; of Add MS 285111
- Lover, Samuel, writer, painter and composer, 1797-18681
- Loyd, Samuel Jones, Baron Overstone1
- Lyell, Charles, 1st Baronet, geologist1
- Lyons, Edmund, 1st Baron Lyons, Vice-Admiral GCB1
- Lytton, Edward George Earle Lytton, 1st Baron Lytton, né Bulwer; writer and politician, 1803-18731
- MacDowell, Patrick, RA; sculptor1