| # | Last Name | First Name | Initials | Rank | Regiment | Locality | Date of Death |
|---|---|---|---|---|---|---|---|
| 45433 | Olivier | Gert | G | Burgher | Heilbron | Unknown | |
| 45434 | Olivier | Gerhardus Jeremias | G J | Burgher | Bethlehem Cmdt Antonie Michiel Prinsloo Commando | 1901-12-25 | |
| 45435 | Olivier | Gerhardus | G | Burgher | Boer Forces | Unknown | |
| 45436 | Olivier | Barend Cornelius | B C | Burgher | Ermelo Commando | 1901-01-17 | |
| 45437 | Olivier | Adriaan Jacobus | A J | Burgher | Harrismith Commando | 1901-08-11 | |
| 48589 | Olivier | A | Rifleman | 911 Battalion | 1981-08-17 | ||
| 32369 | Oliver | John Christian Anthony | J C A | Staff Sergeant | 1 Construction Regiment | Gauteng | 1983-07-04 |
| 32370 | Oliver | Timothy James | T J | Rifleman | 5 South African Infantry Battalion | Gauteng | 1989-06-24 |
| 49273 | Oliver | C R | Rifleman | Durban Light Infantry | Unknown | ||
| 19315 | Oliphant | George | G | Corporal | South African Native Labour Corps (Corps) | Gauteng | 1943-11-01 |
| 19316 | Oliphant | I | Private | Indian and Malay Corps (Corps) | Gauteng | 1946-08-27 | |
| 19317 | Oliphant | John | J | Constable | South African Mounted Rifles | Mpumalanga | 1915-05-19 |
| 19319 | Oliphant | Jan | J | Private | Cape Corps | Western Cape | 1944-05-30 |
| 19321 | Oliphant | Joseph | J | Private | South African Native Labour Corps (Corps) | Gauteng | 1946-04-19 |
| 19322 | Oliphant | P | Private | Indian and Malay Corps (Corps) | KwaZulu-Natal | 1942-07-07 | |
| 19323 | Oliphant | Philip | P | Private | South African Native Labour Corps (Corps) | Free State | 1944-10-06 |
| 19325 | Oliphant | William Bonakele | W B | Private | South African Native Labour Corps (Corps) | Free State | 1943-06-20 |
| 32368 | Oliphant | Brian Alphonso | K S | Corporal | 10 South African Infantry Battalion | Gauteng | 1998-11-03 |
| 40566 | Oliphant | Henry | H | Native Constable | South African Mounted Rifles | Eastern Cape | 1918-10-21 |
| 41550 | Oliphant | Adam | A | Corporal | Cape Corps | 1961-06-12 | |
| 19309 | Olifant | Dolf | D | Private | South African Native Labour Corps (Corps) | Free State | 1943-07-09 |
| 19310 | Olifant | Enoch Temba | E T | Private | South African Native Labour Corps (Corps) | Gauteng | 1944-04-08 |
| 19313 | Olifant | Piet | P | Lance Corporal | Cape Corps | Gauteng | 1943-09-14 |
| 19306 | Olieslaager | Frans | F | Private | Cape Corps | Mpumalanga | 1943-06-06 |
| 45439 | Olesen | Frede | F | Burgher | Scandinavian Corps Commando | 1899-12-11 | |
| 45438 | Oldewagen | Hendrik Johannes | H J | Burgher | Hoopsrad Commando | 1900-02-17 | |
| 45440 | Oldewagen | Daniel | D | Burgher | Scheepers Commando | 1901-08-26 | |
| 19294 | Oldewage | Stepanus Petrus | S P | Private | 18th Mounted Rifles (Griqualand West Ruiters) | Northern Cape | 1915-01-25 |
| 19293 | Oldale | Charles H | C H | Sapper | South African Engineer Corps (Corps) | Western Cape | 1918-10-22 |
| 19301 | Old-John | Edward B | E B | Private | South African Native Labour Corps (Corps) | KwaZulu-Natal | 1945-03-04 |
| 45442 | Ohlsson | Carl Albert | C A | Burgher | Scandinavian Corps Commando | 1899-12-11 | |
| 32366 | Ohlson | Brian Alphonso | C | Trooper | Royston's Horse | KwaZulu-Natal | 1906-07-29 |
| 45441 | Ohlson | Ednar | E | Burgher | Scandinavian Corps Commando | 1899-12-11 | |
| 48825 | Oglesby | Thomas Davey | T D | Lieutenant | Durban Light Infantry | 1900-05-08 | |
| 19279 | Ogle | William | W | Driver | Cape Auxiliary Horse Transport | Northern Cape | 1918-10-09 |
| 19274 | Ogden | Vivian Jane Airedale | V J A | Staff Sergeant | General Service Corps/Non-European Army Services (Corps) | KwaZulu-Natal | 1946-08-14 |
| 37052 | Ogamb | S | Detective Sergeant | Gauteng | 1976-04-19 | ||
| 19269 | Oeschger | Christoff | C | Pupil Pilot | 26 Air School | North West | 1943-11-13 |
| 45443 | Oescher | Jacob Simon Petrus | J S P | Burgher | Boer Forces | 1900-01-15 | |
| 45445 | Oertel | James Henry | J H | Burgher | Bloemfontein Commando | 1900-02-14 | |
| 19266 | Oelson | Robert Thomas | R T | Bombardier | Cape Garrison Artillery | Western Cape | 1918-10-14 |
| 37051 | Oelofsen | Johannes Theodorus | J T | Constable | Eastern Cape | 1971-05-21 | |
| 19260 | Oelofse | Hendrik Gerhardus Petrus | H G P | Captain | Q Service Corps (Corps) | Gauteng | 1947-05-19 |
| 19261 | Oelofse | Jan Hendrik | J H | Private | 6th South African Infantry | Eastern Cape | 1917-05-11 |
| 37050 | Oelofse | Roelof Petrus | R P | Constable | Northern Cape | 1918-10-04 | |
| 41696 | Oelofse | Vernon Louis | V L | Student Constable | 1957-10-16 | ||
| 45444 | Oelofse | P.d. | P | Burgher | Zoutpansberg, Gen Beyers Commando | 1901-04-27 | |
| 45446 | Oelofse | A | A | Burgher | Bothaville Commando | 1900-02-18 | |
| 45447 | Oelofse | A | A | Burgher | Boer Forces | 1899-10-26 | |
| 19247 | Odendaal | I | Private | Indian and Malay Corps (Corps) | KwaZulu-Natal | 1942-12-01 |