Name
- Meade, Robert Henry, civil servant, 1835-18987
- Milbank, Frederick Acclom, 1st Baronet7
- Milnes, Richard Monckton, 1st Baron Houghton7
- Milnes-Gaskell, Charles George, PC 19087
- Molesworth, William, 8th Baronet, d 18557
- Mossman, Thomas Wimberley, Reverend; writer7
- Myriantheus, Hieronymos, archimandrite7
- Napier, Joseph, Lord Chancellor of Ireland7
- Noel, Roden Berkeley Wriothesley, poet and essayist, 1834-18947
- Norton, Caroline Elizabeth Sarah, author and law reform campaigner, 1808-18777
- O'Connor, Thomas Power, MP; of Add MS 444597
- O'Loghlen, Colman Michael, 2nd Baronet7
- Oswald, Alexander Haldane, MP7
- Owen, Robert, Dean of Jesus College, Oxford7
- Paget, Augustus Berkeley, GCB, diplomatist, 4th son of Hon Sir Arthur Paget7
- Paget, Francis, Bishop of Oxford7
- Pakington, John Somerset, 1st Baronet, 1st Baron Hampton7
- Parkes, Henry, GCMG, Prime Minister of New South Wales7
- Paull, Henry, politician7
- Peel, Arthur Wellesley, 1st Viscount Peel7