Name
- Kentish, Nathaniel Lipscomb, Australian journalist1
- Kerby, Jane, grandmother of Mary, Baroness le Despenser1
- Kerr, John William Robert, 7th Marquess of Lothian1
- King, Robert Henry, 4th Earl of Kingston 18391
- Kirchhoffer, Richard B-, Ordnance Chaplain, Ballincollig1
- Knight-Bruce, James Lewis, formerly Knight Vice-Chancellor1
- Knox, Edmond, Bishop of Killaloe 1831 and (1834) of Limerick1
- Knox, John Henry, MP1
- Lacon, William1
- Lander, John, African traveller; of Add MS 408791
- Langslow, Robert, Attorney-General for Malta1
- Lascelles, Henry, 2nd Earl of Harewood1
- Last, Aloysius1
- Latrobe, Charles Joseph, traveller; Governor of Victoria 18511
- Lawrence, Elizabeth Sophia, of Studley Park, Ripon1
- Lemaitre, Paul Thomas, alleged conspirator against George III1
- Lewis, Thomas Frankland, 1st Baronet 1846, Secretary to the Treasury1
- Leyne, Maurice, Irish barrister1
- Lipscomb, Christopher, Bishop of Jamaica1
- Littleton, Edward John, formerly Walhouse 1st Baron Hatherton1