Name
- Maberly, William Leader, Lieutenant-Colonel Sec GPO1
- March, F- E-, of the Ordnance1
- Maria II, of Portugal1
- Martin, William, Surgeon, RN1
- Michele, Charles Eastland, Consul at St. Petersburg1
- Miller, Thomas W-, engineer, Devonport dockyard1
- Milne, Alexander, 1st Baronet 1876, Admiral; KCB; Lord Commissioner of the Admiralty1
- Moore, Niven, Consul-General at Beirut1
- More-O'Ferrall, Richard, MP Secretary to the Admiralty1
- Mounsteven, James Saumarez, Purser, RN1
- Murad, Nicolas, Maronite Archbishop of Laodicea1
- Mustafa Reshld, Turkish Foreign Minister1
- Nesbet, Thomas, merchant, of York1
- Ommanney, John Acworth, Admiral KCB1
- Osborne, Ralph, formerly Bernal; MP; Secretary of the Admiralty1
- Oscar I, King of Sweden1
- Oxholm, Waldemar Tully, General Danish diplomatist1
- Pakenham, Richard, KCB, diplomatist1
- Parker, Hyde, Vice-Admiral; CB; Lord of the Admiralty1
- Parker, John, Secretary of the Admiralty1