Name
- Rios, Camilo, diplomat, before 1772-18401
- Roget, Peter Mark, MD, FRS1
- Roth, Chevalier; Secretary, French Embassy in London1
- Royal Humane Society1
- Royal Society, 1660-1
- Rush, Richard, US diplomatist1
- Russell, Samuel Thomas, actor1
- Salm, Prince of1
- Salmon, Manuel Gonzalez, Spanish Minister to Russia1
- San Martino d'Agliè, Ambrogio di, Conte; Sardinian Minister in London1
- Sassi, Angiolo, cook to Élie, Duc Decazes1
- Schickler Brothers, bankers, Berlin1
- Sebastiani, François Horace Bastien, General Comte; French diplomatist1
- Senovert, Russian army officer'?1
- Senyavin, Russian official1
- Severin, Dmitry Petrovich, Russian Imperial Chamberlain1
- Seymour-Conway, Francis Charles, 3rd Marquess of Hertford1
- Seymour-Conway, Maria Emily, wife of Francis, 3rd Marquess of Hertford1
- Shee, George, 2nd Baronet1
- Snow, James, Secretary, Literary Fund Society1