Name
- Rossi, Luigi, of Add MS 349461
- Roxas y Annesse, Josef, Commandant Militar de Marina de Barcelona1
- Ruffo, Fabrizio, Cardinal; of Add MS 349101
- Ruffo, Fabrizio, Principe di Castelcicala; Sicilian Ambassador in London1
- Sanson, Nicholas A-, Count, Général de Brigade, commandant le Génie1
- Savelli, Giampietro1
- Savoia, Carlo Felice di, Duca del Genevese, Viceroy of Sardinia1
- Scavari, Ercole, of Velletri1
- Schipane, Alessandro, Colonel1
- Scott, Alexander John, DD, Chaplain on HMS `Victory'1
- Serra Capriola, Duc de, Sicilian Envoy at St. Petersburg1
- Silva, Emanuel da, Marquis1
- Smith, William Sidney, Knight, naval officer, 1764-18401
- Spano, Simone, Vice-consul at Terranova1
- Speciale, Vincenzo1
- Spinola, Marquis, Spanish Commodore1
- Stara, Giannantonio1
- Strachan, Richard John, Baronet, Admiral1
- Strickland, Thomas, Lieutenant-Colonel; RM1
- Suworow, Alexander, General1