Name
- Lindsay, William, diplomatist1
- Louis XVI, of France1
- Louis-Philippe, of France1
- Lowther, William, 1st Earl of Lonsdale1
- Luc, Jean André, geologist and meteorologist, 1727-18171
- Lyttelton, George, 1st Baron Lyttelton1
- Mackintosh, James, PC, MP1
- Maclean, Charles, MD, investigator of the Plague in the Levant1
- Macpherson, John, Baronet , Governor-General of India 1785-17861
- Maitland, James, 8th Earl of Lauderdale1
- Malet, Charles Warre, 1st Baronet, administrator and diplomat, 1753-18151
- Malouet, Pierre Victor, French statesman1
- Mason, J1
- McAdam, John Loudon, General Surveyor of Roads 18271
- Miles, William Augustus, diplomatist and political writer1
- Milles, Thomas, DCL KC1
- Molleville, Antoine François, politician, statesman and historian, 1744-18181
- Montagu, John, 4th Earl of Sandwich, statesman, 1718-17921
- Moore, Thomas, poet, 1779-18521
- Morgan, Charles, 1st Baronet1