Name
- Spanheim, Ezechiel von, Baron Prussian envoy in London1
- Spence, Ferrand, of the General Post Office1
- Stanyan, Abraham, Lord of the Admiralty1
- Starhemberg, Franz Ottokar, Count, Imperial Envoy to Sweden1
- Stratford, Nicholas, Bishop of Chester1
- Strong, William, of Add MS 288761
- Sutton, Robert, 2nd Baron Lexington, diplomatist, 1661-17231
- Sutton, Robert, KB, Secretary at Vienna,afterwards Ambassador to Turkey, France, etc1
- Swinford, J-, Secretary to the English Embassy at Paris1
- Swiny, William1
- Sydney, Henry, Viscount Sydney (1689) and Earl of Romney (1694), Colonel; Envoy to Holland; Secretary of State1
- Temple, John, successively Solicitor and Attorney General and Vice-Treasurer for Ireland1
- Thompson, Richard, of the Custom House, Dublin1
- Thornby,, alias Mim; Captain, Jacobite1
- Thorne, Thomas, Seaman1
- Tombe, Philips, Dutch Consul at London1
- Topham, John, Vicar-General of the Archbishop of Dublin1
- Trant, John1
- Trumbull, William, Secretary of State; of Add MS 288811
- Tucker, John, Under Sec of State1