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 |
|---|---|---|---|---|---|---|---|
| 21966 | Rowe | Richard Thorton | R T | 2nd Corporal | South African Railway Overseas Dominion Service | 1919-01-14 | |
| 21967 | Rowe | Walter Edmund | W E | Private | South African Infantry Corps | 3rd Regt. | 1916-07-16 |
| 21968 | Rowland | Andrew | A | Private | Transvaal Scottish | 2nd Bn. | 1941-12-09 |
| 21969 | Rowland | Geoffrey | G | Bombardier | South African Artillery | 1941-06-05 | |
| 21970 | Rowland-Hall | Sydney Cuthbert | S C | Air Corporal | South African Air Force | 1946-01-30 | |
| 21971 | Rowlands | David Llewellyn | D L | Private | South African Corps of Signals | South African Div. Signal Coy. | 1916-10-30 |
| 21973 | Rowles | Harry Nelson | H N | Private | South African Infantry Corps | 3rd Regt. | 1918-09-12 |
| 21974 | Rowles | Samuel Christopher | S C | Private | South African Infantry Corps | 4th Regt. | 1917-09-20 |
| 21975 | Rowles | Thomas Estcourt | T E | Private | South African Infantry Corps | 6th Regt. | 1917-05-11 |
| 21976 | Rowley | Reginald Thompson | R T | Private | South African Infantry Corps | 7th Regt. | 1916-02-12 |
| 21977 | Rowse | Harry Blackmore | H B | Private | South African Infantry Corps | 1st Regt. | 1917-10-17 |
| 21978 | Rowson | Samuel Haswell | S H | Lieutenant | South African Air Force | 26 Squadron | 1944-03-04 |
| 21979 | Rowson | Thomas | T | Signaller | South African Corps of Signals | South African Div. Signal Coy. | 1918-08-23 |
| 21980 | Roy | Alexander | A | Sergeant | South African Heavy Artillery | 72nd Siege Battery | 1916-08-03 |
| 21982 | Roy | Gordon Allan | G A | Lieutenant | South African Air Force | 1 Squadron | 1944-09-18 |
| 21983 | Roy | James | J | Lance Corporal | South African Infantry Corps | 4th Regt. | 1918-04-17 |
| 21984 | Roy | William | W | Private | South African Infantry Corps | 7th Regt. | 1917-07-19 |
| 21985 | Royan | James | J | Private | South African Infantry Corps | 4th Regt. | 1916-07-19 |
| 21986 | Roycroft | George Harold | G H | Private | South African Infantry Corps | 1st Regt. | 1918-10-30 |
| 21989 | Royne | James | J | Private | Cape Coloured Labour Regiment | 1st | 1918-05-25 |
| 21990 | Royston | Garnet Hume Donovan | G H D | Private | South African Infantry Corps | 4th Regt. | 1918-10-27 |
| 21991 | Royston | William Alfred | W A | Private | South African Infantry Corps | 2nd Regt. | 1916-10-12 |
| 21993 | Rubin | Allan Bernard | A B | Private | Transvaal Scottish | 1941-12-09 | |
| 21994 | Rubin | Jack | J | Private | South African Infantry Corps | 9th Regt. | 1916-07-16 |
| 21995 | Rubin | Norman | N | Private | Indian and Malay Corps | 1941-03-31 | |
| 21996 | Ruck | Joseph John | J J | Private | South African Infantry Corps | 4th Regt. | 1918-10-15 |
| 21997 | Rudd | Clarence | C | Private | South African Infantry Corps | 2nd Regt. | 1917-04-12 |
| 21998 | Rudd | Christian Tiberius | C T | Sapper | South African Engineer Corps | 33 Works Coy. | 1941-05-20 |
| 21999 | Rudd | Ernest Frederick | E F | Private | South African Infantry Corps | 1st Regt. | 1918-03-24 |
| 22000 | Rudd | Jack | J | Lieutenant | Duke of Edinburgh's Own Rifles | 1st | 1941-02-22 |
| 22001 | Rudd | Johannes Lodewickus | J L | Private | Royal Natal Carbineers | 1944-06-09 | |
| 22003 | Ruddle | Philip James | P J | Private | Imperial Light Horse/Kimberley Regiment | 1944-06-13 | |
| 22004 | Ruddle | Cecil Henry Guy | C H G | Second Lieutenant | South African Air Force | Afu | 1944-01-21 |
| 22005 | Ruddle | Frederick | F | Private | South African Infantry Corps | 3rd Regt. | 1916-07-17 |
| 22007 | Ruddle | Walter James | W J | Corporal | South African Mounted Rifles | 1st Regt. | 1918-10-21 |
| 22008 | Ruddock | Arthur Edward | A E | Captain | South African Air Force | 1945-05-09 | |
| 22009 | Ruddock | R N | Captain | South African Armoured Corps | 1945-01-05 | ||
| 22010 | Rudman | Evelyn | E | Sapper | South African Pioneers | 1918-12-09 | |
| 22011 | Rudolf | Thomas James | T J | Private | Cape Corps | 1st | 1918-10-11 |
| 22012 | Rudolph | Charles | C | Private | General and Base Depots | Depot Battalion (Port Elizabeth). | 1914-12-10 |
| 22013 | Rudolph | Edward Francis Bennett | E F B | Lieutenant | General Service Corps | 1943-10-05 | |
| 22014 | Rudolph | Johannes | J | Private | Cape Corps | 1st | 1918-07-24 |
| 22015 | Rudolph | Siefried Victor | S V | Private | South African Infantry Corps | 1st Regt. | 1918-10-22 |
| 22016 | Ruffles | Leslie A. | L A | Private | South African Medical Corps | 12 Field Amb. | 1942-07-03 |
| 22017 | Ruiter | George | G | South African Native Labour Corps | Boats and Animals | 1916-12-21 | |
| 22018 | Ruiter | Joseph Aiden | J A | Lance Corporal | South African Infantry Corps | 4th Regt. | 1919-03-11 |
| 32767 | Ruiter | Denis Aidan | D A | Lieutenant | South African Air Force | 2 Squadron | 1951-03-02 |
| 22019 | Ruiters | D | Private | Cape Corps | 1944-03-20 | ||
| 22020 | Ruiters | D | Private | Cape Corps | 1944-08-29 | ||
| 22021 | Ruiters | David | D | Private | Cape Corps | 122 M.T. Coy. | 1941-09-13 |