Name
- Jones, Ernest Charles, chartist and poet1
- Jones, James, formerly Jesuit Provincial in England1
- Jones, John Winter, Librarian, 1805-18811
- Kelly, Thomas M., of the Workmen's Committee for the Abolition of Foreign Bounties1
- Kennedy, Charles Malcolm, KCMG; of the Foreign Office1
- Kennedy, William Rann, judge 1892; Knight 18921
- Kingsley, Charles, Reverend author1
- Kontostaulos, Alexandros, Greek statesman1
- Lambert, John, KCB; PC; of Add MS 439131
- Lambert, Katherine Mary F., widow of Admiral Sir G Lambert, KCB1
- Lankester, Edwin Ray, KCB, FRS1
- Latham, Henry, Master of Trinity Hall, Cambridge, 18881
- Laveleye, Émile Louis Victor, Baron, economist, 1822-18921
- Lawson, Wilfrid, 2nd Baronet1
- Lee, Henry Austin, KCMG1
- Leighton, Frederic, Baron Leighton, PRA1
- Lister, Thomas Villiers, KCMG, of the Foreign Office1
- Locker-Lampson, Frederick, formerly Locker; poet1
- Lowell, James Russell, American author and diplomatist1
- Lubbock, John, 1st Baron Avebury, banker, politician, and scientific writer, 1834-19131