Name
- Ker, David, of Ballynahinch1
- King, H-, Colonel1
- King, Walker, DD, afterwards Bishop of Rochester1
- Kings mill, Robert, afterwards 1st Baronet Vice-Admiral1
- Kinigle, Comte1
- Kirkus, Robert, Sergeant1
- Kirwan, Richard, FRS1
- Knightley, Charles, of Add MS 331001
- Knowsley, George1
- Knox, George, DCL; of Add MS 331051
- Kynynmound, Gilbert Elliot Murray, 1st Earl Minto, colonial governor and politician, 1751-18141
- L'Isle1
- Ladbroke, R-1
- Lancey, Oliver, politician and army officer, c 1749-18221
- Langridge, Balcombe1
- Langrishe, Hercules, Commissioner of Irish Customs1
- Law, Edward, 1st Baron Ellenbrough, Lord Chief Justice1
- Lawson, Charles John, Clerk of the Peace, Newington1
- Le Breton, Thomas, senior; afterwards (1825) Knight, and (1827) Bailly of Jersey1
- Le Favre, Nicholas1