Name
- Manners, Charles Henry Somerset, MP; General 18541
- Mansel, Robert, Captain; RN1
- Mansel, William, 8th Baronet1
- Marsden, Alexander, of the Irish Civil département1
- Martin, Thomas Byam, Admiral of the Fleet1
- Maurice, James Wilkes, Rear-Admiral1
- Maxwell, George, of Fletton1
- Mehée de la Touche, Jean Claire Hippolyte, French intelligence agent1
- Millers, William, BD; Steward of St John's College, Cambridge1
- Miranda, Francisco Antonio Gabriel, Venezuelan general1
- Moore, Francis, Deputy Secretary at War1
- Moore, John, Lieutenant-General KB1
- Murray, Patrick, 6th Baronet1
- Nagle, Edmund, Vice-Admiral; KCB 1815; Admiral 18191
- Nelson, Catherine, wife of Major -General R T Nelson1
- Nicholls, Henry, of St James's Square1
- Nugent-Temple-Grenville, George, formerly Grenville 1st Marquess of Buckingham1
- Orde, John, Baronet, Admiral; MP1
- Parkes, Joseph, solicitor, of Birmingham1
- Penrose, Charles Vinicombe, Captain; GCMG 1816; Vice-Admiral 18211