Name
- Schnitzler, Johann Heinrich, Director of the ' Encyclopédie des Gens du Monde '1
- Sedgwick, Adam, Reverend FRS1
- Seward, Henry Hake, Surveyor of Works and Buildings, Office of Woods1
- Seymour, Edward Adolphus, 11th Duke of Somerset1
- Shepherd, Mary, daughter of Neil Primrose, 3rd Earl of Rosebery, wife of Henry John Shepherd1
- Smedley, Edward, Reverend; editor of the 'Encyclopaedia Metropolitana'1
- Somerville, William, MD; FRS1
- South, James, astronomer1
- Speer, Edward, Assistant-Clerk to the Treasury1
- Stevenson, Alan, engineer1
- Stewart, James Henry Keith, Assistant Secretary to the Treasury1
- Stokes, Charles, geologist1
- Stratford, William Samuel, Lieutenant; RN, FRS, astronomer1
- Strutte, Anthony R-1
- Swainson, William, naturalist1
- Sykes, William Henry, Lieutenant-Colonel, MP, naturalist and author, 1790-18721
- Talbot, William Henry Fox, photographer, 1800-18771
- Talfourd, Thomas Noon, judge and author1
- Taylor, John, FRS1
- Thorpe, of Add MS 371881