Name
- Johnston, William, 1st Marquis of Annandale, President of the Privy Council, and Secretary of State in Scotland1
- Jones, Charlotta1
- Jones, Richard, 3rd Viscount (1669) and 1st Earl (1674) of Ranelagh1
- Kennett, White, Bishop of Peterborough1
- Ker, John, 4th Earl, afterwards 1st Duke of Roxburghe1
- Kirk, George1
- Knight, R-, of Add MS 280511
- Knox, Thomas, of Add MS 280491
- L'Estrange, Roger, of Add MS 274481
- Lamb, William, 2nd Viscount Melbourne, 1779-18481
- Lascelles, Henry, Viscount Lascelles, afterwards 2nd Earl of Harewood1
- Lauraguais, L- C- D-1
- Leigh, Thomas, 2nd Baron Leigh of Stoneleigh1
- Lesley, Charles, Reverend; Nonjuror1
- Leslie, Andrew, of Add MS 280511
- Lewis, Mark, of Add MS 280791
- Littleton, Thomas, 3rd Baronet, Treasurer of the Navy, Speaker of the House of Commons1
- Lloyd, William, Bishop of St Asaph and of Lichfield and Coventry1
- Louis XVI, of France1
- Lowndes, William, Sec to the Treasury1