Name
- Samuel, Herbert Louis, 1st Viscount Samuel1
- Sandford, Daniel Arthur, army officer and adviser to the Emperor of Ethiopia, 1882-19721
- Sankey, John, Viscount Sankey1
- Sato, Naotake, Japanese diplomatist1
- Saunders, Hilary Aidan St George, writer, Librarian of the House of Commons, 1898-19511
- Saunders, W Eric P, Captain writing from Tramore in Waterford1
- Saussure, Jean de, pastor of Generaleva1
- Savage, Michael Joseph, Prime Minister of New Zealand1
- Scherpenberg, Albert Hilger von, German diplomatist1
- Schnepp, Marta, Fräulein writing from Frauenfeld in Switzerland1
- Seebohm, Hugh Exton, banker1
- Seeckt, Hans von, German general1
- Seely, John Edward Bernard, 1st Baron Mottistone1
- Sforza, Carlo, Count Italian statesman1
- Sheppard, Hugh Richard Lawrie, Canon of St Paul's, fl 19341
- Silberstein, —, Dr refugee physician?1
- Smith, Aubrey Clare Hugh, Admiral KCVO1
- Smith, Philip, Sec International Student Service London1
- Smolka, Harry Peter, afterwards Smollett journalist1
- Snowden, Ethel, wife of Philip Viscount Snowden1