Name
- Nicolay, Charles Grenfell, Reverend; Librarian of King's College, London1
- Olózaga, Salustiano, Don; Spanish Envoy to France1
- Owen, Edward William Campbell Rich, Admiral; KCB, MP for Sandwich 18261
- Owen, John, 1st Baronet, MP1
- Owen, Robert, socialist and philanthropist1
- Peace, William, instructor at Royal Military Academy, Woolwich1
- Peel, Robert, 2nd Baronet, Prime Minister, 1788-18501
- Pelly, John Henry, 1st Baronet, Governor of the Bank of England1
- Perceval, Arthur Philip, Vicar of East Horsley Surrey1
- Perrier, Anthony, Consul at Brest1
- Pessoa, Manuel Rodrigues, Visconde de Itabayana, diplomat, d 18461
- Pictet, Armand, British consularagent at Geneva1
- Powles, John Diston, Secretary, London Dock Co1
- Pritchard, William Thomas, consul and adventurer, 1829-19071
- Privy Council, The1
- Procter, James, Vicar of Garthorpe, county Leicestershire1
- Purvis, John Brett, Captain; Vice-Admiral 18531
- Rathbone, Richard, of Liverpool1
- Rawson, Rawson William, KCMG 18751
- Reeve, Henry, CB, Editor `Edinburgh Review'1