Name
- Milner, Alfred, 1st Viscount Milner, public servant and politician, 1854-19251
- Mond, Alfred Moritz, 1st Baron Melchett1
- Montagu, Edwin Samuel, statesman, 1879-19241
- Morgan, George Campbell, religious writer1
- Morison, Theodore, member of Council of India1
- Morley, John, Viscount Morley of Blackburn, statesman, 1838-19231
- Moynihan, Berkeley George Andrew, 1st Baron Moynihan1
- Murray, Alexander William Charles Oliphant, 1st Baron Murray of Elibank, MP, 1870-19201
- Murray, George Gilbert Aimé, OM, classical scholar, 1866-19571
- Nash, Vaughan, CB, sec to Sir H Campbell-Bannerman1
- Nevill, Dorothy Fanny, widow of R H Nevill1
- Nicholson, Stewart, General Secretary The Institute of Journalists1
- O'Connor, J. R., of the Royal Empire Society1
- O'Connor, Thomas Power, MP; of Add MS 462511
- Pares, Bernard, Knight, historian, 1867-19491
- Parliament1
- Petty-Fitzmaurice, Edmond George, alias Lord Edmond Fitzmaurice, Baron Fitzmaurice, politician and historian, 1846-19351
- Phelps, William Lyon, of Yale University1
- Phillipps, Henry Vivian, Liberal Chief Whip1
- Prosser, Walter Byron, CBE; Clerk of the Peace, county Kent1