Name
- Sobolewski, Ignacy, Count, Polish statesman2
- Sobolewski, Josif, Count, Secretary to Russian Embassy in London2
- Soutsos, Michael, Prince, Greek diplomatist2
- Späth, Baroness, Lady of the Bedchamber to Victoria, Duchess of Kent2
- Stewart, Amelia Anne, wife of Robert Viscount Castlereagh, 2nd Marquess of Londonderry2
- Stroganov, Sophia Vladimirovna, wife of Count Pavel A Stroganov2
- Stuart, Charles, Baron Stuart de Rothesay, diplomatist, 1779-18452
- Stuart, Elizabeth Margaret, wife of Charles, Baron Stuart de Rothesay 18282
- Sutton, Charles Manners-, Archbishop of Canterbury, 1755-18282
- Séguier, Armand Louis Maurice, Baron, French Consul-General in London2
- Thiers, Louis Adolphe, President of the French Republic2
- Thynne, Isabella Elizabeth, wife of Thomas, 2nd Marquess of Bath2
- Tolstoi, Anna Ivanova, wife of Count Nikolai Aleksandrovich Tolstoi2
- Tsitsianov, Pavel Dmitrievich, Prince, Russian general2
- Turner, Tomkyns Hilgrove, Major-General; Deputy Secretary to the Prince Regent; Knight 18142
- Tutalmin, Sofia, wife of Count I V Tutalmin?2
- University of Dorpat2
- Vail, Aaron, US diplomatist2
- Vansittart, Nicholas, Baron Bexley2
- Vasilchikov, Ilarion Vasilievich, Russian general2