Name
- Small, John, Lieutenant-Colonel1
- Smith, Charles, E I Company's agent at Aleppo1
- Smith, Henry, Attaché at Naples1
- Smith, Nathaniel, Chairman of the E India Co1
- Smith, Thomas, of Add MS 355221
- Smith, William, of Add MS 355361
- Smyth, J-, Captain1
- Smyth, Robert, of Add MS 355051
- Soames, Philip1
- Southwell, Edward, 17th Baron de Clifford1
- Southwell, Robert Henry, Lieutenant-Colonel1
- Spencer, John, Captain; of Add MS 355371
- Spencer, Margaret Georgiana, wife of John, 1st Earl Spencer1
- Springsguth1
- St. Germain1
- St. Germain, Claude Louis, Comte, French Minister of War1
- Staley, Andrew1
- Stanhope, Philip Dormer, 4th Earl of Chesterfield1
- Stanhope, Philip, natural son of the 4th Earl of Chesterfield; Envoy at Dresden1
- Steinberg, G-, Count, Hanoverian Minister at Mayence1