| | Name | Given Name | Initials | Regiment | Unit | Cemetery | Country | Locality | Date of Death |
| | AURET | JACOBUS ADRIAN | J A | Mounted Commandos, S.A. Forces | Springbok Commando | UPINGTON (STATION) CEMETERY | South Africa | Northern Cape | 1915-01-07 |
| | AUSTIN | JOHN GEORGE | J G | Mounted Commandos, S.A. Forces | Brand's Horse | BLOEMFONTEIN (IN MEMORIAM) CEMETERY | South Africa | Free State | 1914-09-20 |
| | BADENHORST | PETRUS JOHANNES | P J | Mounted Commandos, S.A. Forces | Kalahari Horse | UPINGTON (STATION) CEMETERY | South Africa | Northern Cape | 1915-03-20 |
| | BEZUIDENHOUT | GERT | G | Mounted Commandos, S.A. Forces | Graaff-Reinet Commando | GRAAFF-REINET OLD CEMETERY | South Africa | Eastern Cape | 1915-02-13 |
| | BODE | WILLIAM | W | Mounted Commandos, S.A. Forces | Standerton Commando | SWAKOPMUND MUNICIPAL CEMETERY | Namibia | | 1915-06-26 |
| | BOTES | FREDERIK JOHANNES | F J | Mounted Commandos, S.A. Forces | Geyser's Commando | ZANDFONTEIN FARM BURIAL GROUND, WATERBERG | South Africa | Limpopo Province | 1914-11-08 |
| | BOTHA | PIETER BARENDSE | P B | Mounted Commandos, S.A. Forces | Cradock Commando | CRADOCK CEMETERY | South Africa | Eastern Cape | 1914-11-29 |
| | BOUER | CORNELIS TOBIAS | C T | Mounted Commandos, S.A. Forces | Wakkerstroom Commando | SWAKOPMUND MUNICIPAL CEMETERY | Namibia | | 1915-03-27 |
| | BREYTENBACH | HERMANUS JOHANNES | H J | Mounted Commandos, S.A. Forces | Middelburg Commando | LEEUWPAN FARM CEMETERY, CAROLINA | South Africa | Mpumalanga | 1915-04-30 |
| | BRITS | BERHEND PETRUS | B P | Mounted Commandos, S.A. Forces | Waterberg Commando | SWAKOPMUND MUNICIPAL CEMETERY | Namibia | | 1915-04-05 |