Name
- Ryder, Dudley, Chief Justice of KB1
- Sagramoso, Marchese; Knight of Malta1
- Saint-Georges, Armand Louis, Comte de Marsay, Hanoverian Minister at Geneva1
- Saint-Germain, Claude Louis, Comte, afterwards French Secretary of State for War1
- Salinas, Bernardo, Don; Spanish diplomatist, fl 1676-16781
- Scheltes, Jacob, merchant, of Amsterdam1
- Schmettau, Wolfgang, Baron, Prussian Envoy at The Hague1
- Schumacher, Pedr, Count Griffenfeld, formerly Chancellor of Denmark1
- Selwin, Charles, merchant, of Paris1
- Simonetta, Contessa; at Milan1
- Sluys, Willem van der, merchant, of Rotterdam1
- Smith, Joseph, book collector; Consul at Venice, 1673/4-17701
- Sorba, Agostino Paolo Domenico, Conte della Viletta; Genoese diplomatist1
- Souchard, Dagés, clergyman and secretary, fl 17521
- Stammer, ?A. L., Major -General in the service of the Duke of Brunswick1
- Stanhope, Philip Dormer, 4th Earl of Chesterfield1
- Stone, Andrew, Under-Sec of State1
- Stuart, Charles, Vice-Consul in Zeeland1
- Sylvius, Gabriel, diplomatist1
- Taylor, Thomas, Captain; RN1