Name
- Roberts, Walter St Clair Howland, KCMG3
- Roberts, Wilfrid Hubert Wace, MP3
- Robertson, Charles Grant, Vice Chancellor Birmingham University3
- Robson, A O, Chairman Christian Youth Committee for Peace Sydney3
- Rolin, Henri A, of L'Union Belge pour La Société des Nations3
- Rosenstein, Paul, physician, formerly of Berlin3
- Royden, Agnes Maude, suffragist and preacher, 1876-19563
- Réquin, Edouard, French general3
- Salter, James Arthur, Baron Salter, civil servant and politician, 1881-19753
- Schnee, Albert Heinrich?, Dr President Deutsche Gesellschaft für Völkerbundfragen3
- Seebohm, Hugh Exton, banker3
- Smith, Alexander Nicoll, of Springfield, Massachusetts, United States, fl 1942-19443
- Smith, Aubrey Clare Hugh, Admiral KCVO3
- Smith, Charles Howard, CMG, of the Foreign Office3
- Smith, Philip, Sec International Student Service London3
- Smith, William Frederick Danvers, 2nd Viscount Hambleden3
- Speyer, Herbert Louis Jean, Professor of the University of Brussels3
- Stanley, Albert Henry, Baron Ashfield3
- Stevenson, Daniel Macaulay, 1st Baronet; civic administrator and philanthropist, 1851-19443
- Strachey, Philippa, Miss CBE3