Name
- Petrolini, Pietro Antonio, British Vice-Consul at Rome1
- Pflügl, Austrian Chargé d'Affaires at Lisbon1
- Pickmore, Francis, Vice-Admiral1
- Pieri, Giacomo, Lieutenant-Colonel; of Corfu1
- Planche, Marie Cécile, correspondent of Sir William à Court, fl 18171
- Plat, Peter Joseph, army officer, 1761-18241
- Poerio, Giuseppe, Barone, deputy in the Neapolitan parliament1
- Poli, Lieutenant-Colonel1
- Poppleton, Richard, of Messina1
- Portugal, John VI-Maria II1
- Power, Manley, Lieutenant-General; KCB; Lieutenant -Governor of Malta1
- Pozzo di Borgo, Innocenzo, Corsican pensioner of the British Govt1
- Price, William, Vice-Chamberlain to Queen Charlotte1
- Puget, Vicomte de, emigrant pensioner1
- Pulman, James, Richmond Herald1
- Raimond, Gabriel, Comte de Modène, of the household of Tsar Nicholas I1
- Ramsay, J., merchant, of Naples1
- Robinson, Frederick John, 1st Earl of Ripon, politician and Prime Minister, 1782-18591
- Rolleston, Stephen, of the Foreign Office1
- Romano, Giuseppe, Neapolitan Consul at Malta1