| Smales, Fred | | | |
| Spencer-Churchill, Winston Leonard | 30-11-1874 | 24-01-1965 | more |
| Somerville, James Fownes | 17-07-1882 | 19-03-1949 | more |
| Smuts, Jan Christiaan | 24-05-1870 | 11-09-1950 | more |
| Simpson, James William Albert | 26-10-1893 | 21-01-1917 | |
| Stuart, Kenneth | 09-09-1891 | 03-11-1945 | more |
| Salisbury-Jones, Arthur Guy | 00-00-1896 | 00-00-1985 | more |
| Schreiber, Edmund Charles Acton "Teddy" | 30-04-1890 | 08-10-1978 | more |
| Seaton, Alexander Adam | | 04-09-1915 | |
| Silly, Benjamin James | 28-05-1893 | 07-12-1943 | more |
| Smith, Anthony | 03-08-1894 | 00-00-1964 | |
| Stevens-Guille, George Frederick | 09-12-1898 | 26-10-1966 | more |
| Stewart, Charles Edward | 27-09-1868 | 14-09-1916 | |