| Sargent | Edward John | 25281 | Trooper | Source: Nominal roll in WO127 |
| Sass | Augustus ? J Karl | 3306 | Trooper | Source: Nominal roll in WO127 |
| Sass | B | 3306 | Trooper | Demise: Died of disease 18 Apr 1900
Place: Bloemfontein
Source: In Memoriam by S Watt |
| Sass | B | 3306 | Trooper | Died of disease. Bloemfontein, 18 April 1900
Source: South African Field Force Casualty Roll |
| Sass | H J C | 3306 | Trooper | Died of disease. Bloemfontein, 18 April 1900
Source: South African Field Force Casualty Roll |
| Saunders | J | 23509 | Trooper | Source: Nominal roll in WO127 |
| Savage | Thomas Reginald | 3573 | Trooper | Source: Nominal roll in WO127 |
| Saville | David | 3661 | Trooper | Source: Nominal roll in WO127 |
| Sawyer | Charles | 9536 | Trooper | Source: Nominal roll in WO127 |
| Sawyers | Albert Henry | 3158 | Trooper | Source: Nominal roll in WO127 |
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