Name
- La Rochefoucauld, Louise Adèle Françoise, wife of Armand, Duc de Doudeauville1
- Lambton, George Frederic D'Arcy, 2nd Earl of Durham, landowner, 1828-18791
- Lardy, Edmond, physician, of Geneva1
- Lascelles, Frank Cavendish, G C B1
- Lascelles, Henry George Charles, 6th Earl of Harewood1
- Law, Andrew Bonar, businessman and prime minister, 1858-19231
- Law, Edward FitzGerald, Major; K C M G1
- Law, Ernest, barrister1
- Law, Hugh, Lord Chancellor of Ireland1
- Layard, Austen Henry, GCB, archaeologist and politician, 1817-18941
- Lebizay, Georges, advocate, of Brussels1
- Lee, Arthur Hamilton, Viscount Lee of Fareham, politician and patron of the arts, 1868-19471
- Legge, Henry Charles, Lieutenant-Colonel; GCVO1
- Legrand, Émile, French Hellenist1
- Lenbach, Franz, German painter1
- Lepeltier, L., antique dealer, of Paris (?)1
- Lindsay, David Alexander Edward, 27th Earl of Crawford and 10th Earl of Balcarres, politician; book collector, 1871-19401
- Lindsay, Henry Edith Arthur, Lieutenant-Colonel; JP1
- Lister, Thomas, 4th Baron Ribblesdale1
- Long, Robert Edward Crozier, author and journalist1