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 |
|---|---|---|---|---|---|---|---|
| 21483 | Ridge | Stephen Cyril | S C | Sergeant | Technical Service Corps | 1942-03-09 | |
| 32687 | Ridge | Brian William | B W | Air Mechanic | South African Air Force | 7 Aatw | 1951-11-24 |
| 21484 | Ridgill | Charles Robert | C R | Private | South African Infantry Corps | 1st Regt. | 1918-10-18 |
| 21485 | Ridgill | Frank Ernest | F E | Private | South African Infantry Corps | 8th Regt. | 1917-07-19 |
| 21486 | Ridgway | James Marshall | J M | Sergeant | 11th Infantry (Rand Light Infantry) | 1915-09-22 | |
| 21487 | Ridgway | Ulric Peter | U P | Private | South African Infantry Corps | 2nd Regt. | 1918-03-28 |
| 21488 | Ridley | Frederick W C | F W C | Private | Essential Services Protection Corps | 1942-12-15 | |
| 21489 | Ridsdale | George Henry | G H | Corporal | 1st Mounted Rifles (Natal Carbineers) | 1915-07-30 | |
| 21490 | Rieb | Johannes Frederick | J F | Corporal | South African Infantry Corps | 1st Regt. | 1918-03-24 |
| 21491 | Rieckert | Hendrick Johannes | H J | Private | South African Infantry Corps | 8th Regt. | 1917-07-19 |
| 21492 | Riekert | R | Sapper | South African Engineer Corps | 1945-08-09 | ||
| 21493 | Riekert | Simon J. | S J | Gunner | South African Artillery | 7 Field Regt. | 1942-01-24 |
| 21494 | Riekert | Simon Lodewyk | S L | Sergeant | South African Medical Corps | 1943-10-16 | |
| 21495 | Rielly | Sydney Lynton Payne | S L P | Sapper | South African Engineer Corps | 11 Field Coy. | 1943-01-05 |
| 21496 | Ries | Harry | H | Private | South African Infantry Corps | 2nd Regt. | 1917-09-20 |
| 21497 | Rigby | Donald Inglis | D I | Trooper | Natal Mounted Rifles | 1944-06-08 | |
| 21499 | Rigg | Kenneth Marshall | K M | Private | Witwatersrand Rifles/Regiment de la Rey | 1944-10-13 | |
| 21500 | Rigg | Thomas | T | Private | South African Pioneers | 1916-12-26 | |
| 21501 | Riggs | Bertram Andrew | B A | Gunner | South African Artillery | 7 Field Regt. | 1942-01-23 |
| 21502 | Riggs | Frederick Vernon | F V | Private | South African Infantry Corps | 1st Regt. | 1916-09-11 |
| 21504 | Rigney | Patrick Mathew John | P M J | Private | Transvaal Scottish | 1st Bn. | 1941-12-02 |
| 21505 | Riley | Alfred | A | Sergeant | South African Infantry Corps | 4th Regt. | 1918-10-18 |
| 21506 | Riley | Albert Alexander | A A | Sergeant | Rand Light Infantry | 1st | 1941-12-31 |
| 21507 | Riley | Frederick James | F J | Private | South African Infantry Corps | 3rd Regt. | 1917-09-21 |
| 21508 | Riley | Harry | H | Dresser | South African Veterinary Corps | 1920-08-22 | |
| 21510 | Riley | Hugh Denis | H D | Private | Transvaal Scottish | 1st Bn. | 1941-12-09 |
| 21511 | Rillie | Alexander | A | Driver | South African Service Corps | M.t. | 1919-07-09 |
| 21513 | Ring | John | J | Private | Protectorate Garrison Regiment | 1918-10-20 | |
| 21514 | Ringsall | John Edward | J E | Private | 5th Infantry (Kaffrarian Rifles) | 1914-09-10 | |
| 21515 | Rintoul | Robert | R | Private | South African Infantry Corps | 4th Regt. | 1917-04-09 |
| 21516 | Rip | Joris William Charles | J W C | Sapper | South African Engineer Corps | South African Corps Signal Coy, R.E. | 1918-03-24 |
| 21517 | Ripley | John Atkinson | J A | Private | Technical Service Corps | 1942-03-05 | |
| 21519 | Rishton | Arthur Hamilton | A H | Captain | General Service Corps | 1942-03-01 | |
| 21521 | Rissik | Johann | J | Gunner | South African Artillery | 1/6 Field Regt. | 1944-11-17 |
| 21523 | Ritchie | Frank Johnson | F J | Lance Corporal | First City/Cape Town Highlanders | 1944-06-22 | |
| 21528 | Ritchie | Henry Douglas | H D | Private | South African Infantry Corps | 4th Regt. | 1917-04-09 |
| 21530 | Ritchie | James William John | J W J | Corporal | South African Engineer Corps | 11 Field Coy. | 1943-08-14 |
| 21532 | Ritchie | Thomas | T | Sergeant | Royal Natal Carbineers | 1944-06-22 | |
| 21533 | Ritchie | Thomas David | T D | Driver | South African Service Corps | M.t. | 1918-01-19 |
| 21535 | Ritters | William Johannes Lewis | W J L | Private | Rand Light Infantry | 1st | 1942-10-23 |
| 21536 | Ritters | William Johannes Louis | W J L | Private | South African Infantry Corps | 1st Regt. | 1918-10-19 |
| 21537 | Rivers | Clement John | C J | Air Sergeant | South African Air Force | 12 Squadron | 1941-01-08 |
| 32696 | Rivers | Thomas | T | Sapper | South African Mounted Rifles | SA Cape Corps | 1923-05-26 |
| 21538 | Rives | Arthur Daniel | A D | Private | South African Infantry Corps | 2nd Regt. | 1918-03-22 |
| 21539 | Rix | Bertram Carl George | B C G | Private | Imperial Light Horse/Kimberley Regiment | 1944-10-23 | |
| 21544 | Robarts | Cyril Alfred | C A | Sergeant | South African Infantry Corps | 4th Regt. | 1918-01-03 |
| 21545 | Robarts | Eugene | E | Lieutenant | South African Air Force | 111 (R.A.F.) Squadron | 1944-06-04 |
| 21546 | Robb | David Blackie | D B | Second Lieutenant | South African Infantry Corps | 4th Regt. | 1918-03-15 |
| 21547 | Robb | John | J | Private | South African Infantry Corps | 3rd Regt. | 1916-08-01 |
| 21550 | Robberts | Kaspar Jeremiah | K J | Petty Officer | South African Navy | H.M.S.A.S. Goulding | 1943-07-01 |