| | Name | Given Name | Initials | Regiment | Unit | Cemetery | Country | Locality | Date of Death |
| | ROSSOUW | KARL | K | Imperial Light Horse, S.A. Forces | 1st | HALFAYA SOLLUM WAR CEMETERY | Egypt | | 1941-12-31 |
| | ROVEN | LOUIS CHARLES | L C | Imperial Light Horse, S.A. Forces | 1st | SOMERSET WEST CEMETERY | South Africa | Western Cape | 1946-01-28 |
| | ROWE | DENNIS DOUGLAS | D D | Imperial Light Horse, S.A. Forces | 1st | HALFAYA SOLLUM WAR CEMETERY | Egypt | | 1941-12-31 |
| | RUPERT | ANTHONY EDWARD | A E | Imperial Light Horse, S.A. Forces | 1st | HALFAYA SOLLUM WAR CEMETERY | Egypt | | 1941-12-31 |
| | SAWYER | COLIN CAMPBELL | C C | Imperial Light Horse, S.A. Forces | 1st | KNIGHTSBRIDGE WAR CEMETERY, ACROMA | Libya | | 1942-06-07 |
| | SCHMIDT | VERNON GERALD | V G | Imperial Light Horse, S.A. Forces | 1st | ANCONA WAR CEMETERY | Italy | | 1943-12-08 |
| | SCHNEIDER | LOUIS | L | Imperial Light Horse, S.A. Forces | 1st | HALFAYA SOLLUM WAR CEMETERY | Egypt | | 1941-12-31 |
| | SCHOEMAN | GIDEON | G | Imperial Light Horse, S.A. Forces | 1st | HALFAYA SOLLUM WAR CEMETERY | Egypt | | 1941-12-31 |
| | SCHULT | WILLIAM JOSEPH (BILL) | W J | Imperial Light Horse, S.A. Forces | 1st | HALFAYA SOLLUM WAR CEMETERY | Egypt | | 1941-12-31 |
| | SMITH | CYRIL BROWN | C B | Imperial Light Horse, S.A. Forces | 1st | ALEXANDRIA (HADRA) WAR MEMORIAL CEMETERY | Egypt | | 1942-06-19 |