Name
- Llewelyn, Emma Thomasina, née Talbot, wife of John Dillwyn Llewelyn, photographer, 1806-18811
- Llewelyn, John Dillwyn, photography pioneer, scientist and philanthropist, 1810-18821
- Lloyd, Hannibal Evans, philologist, 1771-18471
- Long, Charles Edward, genealogist and antiquary, 1796-18611
- Long, Richard Penruddocke, politician, 1872-18751
- Long, Walter, politician, 1793-18671
- Longbottom, Robert J., secretary, Royal Polytechnic Institution, London, b 18031
- Longman and Co, publishers, 1724-1
- Longman, Brown & Co, publishers, 18411
- Longman, William, publisher, 1813-18771
- Lovejoy, George, bookseller, Reading, 1808-18831
- Low, Augusta Ludlow, née Shakespear, wife of General Sir John Low, 1809-18921
- Lower, Mark Antony, author and etymologist, 1813-18761