| | Name | Given Name | Initials | Regiment | Unit | Cemetery | Country | Locality | Date of Death |
| | SEIBIB | | T | South West African Territory Force | 1 SWA Engineer Regiment | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1987-01-22 |
| | SEKAJA | THIBELO JAN | T J | South African Infantry Corps | 1 South African Infantry Battalion | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1999-06-05 |
| | SEKHWELA | | M J | South African Medical Health Service | 7 Medical Battalion Group | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1996-04-02 |
| | SEKO | | M P | South African Army | | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1998-05-03 |
| | SEKONYELA | AMBROS NLJANYANA | A N | South African Infantry Corps | 21 South African Infantry Battalion | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1991-08-25 |
| | SEKOPOMASHE | VINCENT | V | South West African Territory Force | 41 Battalion | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1980-05-18 |
| | SELAI | PULE PATRICK | P P | South African Infantry Corps | 8 South African Infantry Battalion | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1994-05-22 |
| | SELALA | | S D | South African Army | | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1998-05-21 |
| | SELALETSE | DORRINGTON MALEBO | D M | Northern Cape Command | | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 2000-03-14 |
| | SELEBANO | WANDO EDWARD | W E | South African Infantry Corps | 5 South African Infantry Battalion | SADF WALL OF REMEMBRANCE, VOORTREKKER MONUMENT, PRETORIA | South Africa | Gauteng | 1999-05-08 |