| | Name | Given Name | Initials | Regiment | Unit | Cemetery | Country | Locality | Date of Death |
| | SMAIL | GEORGE | G | Technical Service Corps, S.A. Forces | | HALFAYA SOLLUM WAR CEMETERY | Egypt | | 1942-01-28 |
| | SMITH | WALTER LLEWELLYN | W L | Technical Service Corps, S.A. Forces | | JOHANNESBURG (WEST PARK) CEMETERY | South Africa | Gauteng | 1944-09-23 |
| | SNASHALL | HECTOR AUSTIN JIM | H A J | Technical Service Corps, S.A. Forces | | JOHANNESBURG (BRIXTON) CEMETERY | South Africa | Gauteng | 1943-12-20 |
| | SOMERSET | FITZROY HENRY | F H | Technical Service Corps, S.A. Forces | | MILAN WAR CEMETERY | Italy | | 1945-07-09 |
| | SPIES | CAREL JACOBUS | C J | Technical Service Corps, S.A. Forces | | PRAGUE WAR CEMETERY | Czech Republic | | 1945-05-07 |
| | STADLER | WILLEM ADRIAAN | W A | Technical Service Corps, S.A. Forces | | UPINGTON (STATION) CEMETERY | South Africa | Northern Cape | 1946-07-21 |
| | STEWART | ALEXANDER | A | Technical Service Corps, S.A. Forces | | THABA TSHWANE (OLD No.1) MILITARY CEMETERY | South Africa | Gauteng | 1941-04-03 |
| | STEWART | DANIEL | D | Technical Service Corps, S.A. Forces | | DURBAN (STELLAWOOD) CEMETERY | South Africa | Kwazulu Natal | 1943-06-30 |
| | STUART-WILLIAM | ERIC ALBERT | E A | Technical Service Corps, S.A. Forces | | CAPE TOWN (MAITLAND) CEMETERY | South Africa | Western Cape | 1942-04-20 |
| | SWANEPOEL | ABRAHAM CHRISTOFFEL | A C | Technical Service Corps, S.A. Forces | | ROODEPOORT OLD CEMETERY | South Africa | Gauteng | 1943-01-18 |