South African and related defence-force eras recorded on the roll. SAP, SAPS, and SWAPOL are tagged as Forces. Merchant navy and civilian war-dead are left blank. Foreign and Boer units are tagged when the regiment name is unambiguous (e.g. Australian Field Artillery → AUS).
The Union Defence Force was established on 1 July 1912 under the South Africa Defence Act, 1912, after the Union of South Africa (1910). It brought together the colonial and Boer military forces of the Cape, Natal, Transvaal and Orange Free State. The UDF served in the First World War (including German South-West Africa, East Africa, and the Western Front) and the Second World War. It was replaced by the South African Defence Force on 1 November 1957.
Wikipedia| # | Last Name | First Name | Initials | Rank | Regiment | Unit | Date of Death |
|---|---|---|---|---|---|---|---|
| 19327 | Oliver | Albert Edward | A E | Private | South African Infantry Corps (Corps) | 2nd Brigade Depot | 1916-11-17 |
| 19328 | Oliver | B | Corporal | Indian and Malay Corps (Corps) | 1941-12-09 | ||
| 19331 | Oliver | John | J | Private | Cape Corps | 1st | 1918-09-20 |
| 19332 | Oliver | John | J | Private | 4th South African Infantry | 1918-10-22 | |
| 19333 | Oliver | James Gordon | J G | Lance Corporal | 3rd South African Infantry | "A" Coy. | 1916-02-26 |
| 19334 | Oliver | John Henry | J H | Sapper | South African Corps of Signals (Corps) | South African Corps Signal Coy, R.E. | 1918-10-28 |
| 19335 | Oliver | Hendry | R | Labourer | South African Native Labour Corps (Corps) | South African Veterinary Corps | 1917-04-01 |
| 19337 | Oliver | William Vivian | W V | Air Mechanic | 12 Squadron | 1941-01-08 | |
| 19338 | Oliver | Wallace William | W W | Air Sergeant | 15 Squadron | 1942-05-04 | |
| 19339 | Olivier | Alexander Benjamin | A B | Constable | South African Military Constabulary | 2nd | 1918-10-28 |
| 19340 | Olivier | A H | Staff Sergeant | Q Service Corps (Corps) | 1945-10-31 | ||
| 19341 | Olivier | Andries Hermanus | A H | Sapper | South African Pioneers | 1919-11-27 | |
| 19342 | Olivier | Cyril Edward | C E | Corporal | South African Corps of Military Police (Corps) | 1941-08-23 | |
| 19343 | Olivier | Frans Gysbert | F G | Air Sergeant | 15 Squadron | 1942-08-28 | |
| 19344 | Olivier | Gieleam | G | Private | South African Medical Corps (Corps) | 1918-10-08 | |
| 19345 | Olivier | Gysbert Johannes | G J | Private | 1st Reserve Brigade | 1943-06-24 | |
| 19346 | Olivier | Gert Willem | G W | Private | Technical Service Corps (Corps) | 1942-11-02 | |
| 19347 | Olivier | Hendrik Jacobus | H J | Lieutenant | Mounted Commandos | Carnarvon Commando | 1914-12-23 |
| 19348 | Olivier | J | Private | 1st Reserve Brigade | 1946-11-08 | ||
| 19349 | Olivier | Jacob | J | Private | Cape Corps | 1st | 1918-05-26 |
| 19350 | Olivier | Jan | J | Labourer | South African Native Labour Corps (Corps) | 1915-08-14 | |
| 19351 | Olivier | Johannes | J | Private | Indian and Malay Corps (Corps) | 1943-07-31 | |
| 19352 | Olivier | Johannes Stephanus | J S | Private | Technical Service Corps (Corps) | 1946-03-01 | |
| 19353 | Olivier | Johannes Wynand Lodewikus | J W L | Burgher | Mounted Commandos | Van Deventer's Commando | 1914-12-02 |
| 19354 | Olivier | Nicholas Johannes | N J | Constable | South African Military Constabulary | 2nd | 1918-10-27 |
| 19355 | Olivier | P | Private | Indian and Malay Corps (Corps) | 1946-04-19 | ||
| 19356 | Olivier | Paul Arthur | P A | Private | 1st South African Infantry | 1918-06-10 | |
| 19357 | Olivier | Paul Alfred Edmond | P A E | Private | Technical Service Corps (Corps) | 1944-11-10 | |
| 19359 | Olivier | Stephanus Hendrik | S H | Corporal | Witwatersrand Rifles/Regiment de la Rey | 1944-07-02 | |
| 19360 | Olivier | Samuel Martin | S M | Private | First City/Cape Town Highlanders | 1945-04-16 | |
| 19361 | Olivier | Walter | W | Air Sergeant | 12 Squadron | 1941-01-08 | |
| 19362 | Olivier | Willem A. | W A | Staff Sergeant | General Service Corps (Corps) | 1946-03-16 | |
| 19363 | Olivier | Willem Hendrik | W H | Corporal | Special Service Battalion | 1944-06-10 | |
| 19364 | Olivier | W J S | Private | 1st Reserve Brigade | 1946-12-25 | ||
| 32375 | Olivier | Oel | O | "D" Coy. | 1950-01-01 | ||
| 41662 | Olivier | Jacobus Esterhuise | J E | Private | 1 Air Depot | 1955-11-13 | |
| 41700 | Olivier | Gideon Otto | G O | Apprentice | South African Air Force (Corps) | H.q. | 1957-09-14 |
| 19365 | Ollerhead | Owen Oswell | O O | Lieutenant | South African Navy (Corps) | H.M.S.A.S. Cachelot | 1946-11-14 |
| 19366 | Ollewagen | Hendrick J | H J | Private | 1st Reserve Brigade | 1944-10-08 | |
| 19367 | Olsen | Charles Oscar | C O | Private | 1st South African Infantry | 1917-09-20 | |
| 19368 | Olsen | Edward | E | Private | 4th South African Infantry | 1917-04-09 | |
| 19369 | Olsen | Harold | H | Private | 8th South African Infantry | 1916-03-21 | |
| 19370 | Olsen | William Henry | W H | Private | 11th South African Infantry | 1917-01-17 | |
| 19371 | Olson | Karl Ludwig Eugen | K L E | Private | 5th Mounted Rifles (Imperial Light Horse) | 1915-04-27 | |
| 19372 | Oluhile | Joseph | J | Labourer | South African Native Labour Corps (Corps) | 1916-06-03 | |
| 19373 | Olver | E V | Air Sergeant | South African Air Force (Corps) | 1946-10-09 | ||
| 19375 | Olwage | David Bonaparte De Villiers | D B d V | Sergeant | Imperial Light Horse/Kimberley Regiment | 1944-06-07 | |
| 19376 | Olyn | Freddie | F | Private | Cape Corps | 1945-05-08 | |
| 19377 | Olyott | Bernard David | B D | Private | 1st South African Infantry | "B" Coy. | 1916-10-18 |
| 19388 | Onkabeki | David | D | Labourer | South African Native Labour Corps (Corps) | Railway Section | 1917-04-01 |