Name
- Serra, Enrico, of the Italian News Agency1
- Seton-Watson, Marion Esther, widow of R W Seton-Watson1
- Sforza, Carlo, Count Italian statesman1
- Sharp, Clifford Dyce, Editor 'New Statesman'1
- Simon, John Allsebrook, 1st Viscount Simon, politician and lawyer, 1873-19541
- Singleton, Mary Montgomerie, née Lamb, afterwards Currie; poet, alias 'Violet Fane', 1843-19051
- Smith, Frederick B, Chairman World Alliance for International Friendship through the Churches1
- Smith, Hugh, diplomat, fl 1909-19281
- Smith, Rennie, MP1
- Smith, W Lints, Manager 'The Times' Office1
- Smogorzewski, K, Editor 'Free Europe'1
- Smyth, Ethel Mary, composer, writer and suffragist, 1858-19441
- Sonnino, Sidney, Baron Italian statesman1
- Stanley, Edward George Villiers, 17th Earl of Derby, politician, 1865-19481
- Stephens, Isabel McLaughlin, American historian, wife of Rockwell R Stephens1
- Sterner, Albert Edward, American artist1
- Strachwitz, —, Count in Vienna1
- Strahl, Emil August Paul Otto von, Baron1
- Sturzo, Luigi, Reverend Don Italian priest and politician1
- Supilo, Gjivo, Dr. of Dubrovnik1