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 |
|---|---|---|---|---|---|---|---|
| 10697 | Introna | Bertram Joseph | B J | Private | 2nd South African Infantry | "D" Coy. | 1916-07-18 |
| 10687 | Innes | Alexander Duncan | A D | Private | 4th South African Infantry | "C" Coy. | 1916-07-16 |
| 10688 | Innes | Douglas James | D J | Lieutenant | Prince Alfred's Guard | "A" Squadron | 1944-07-02 |
| 10689 | Innes | Hector Albert | H A | Corporal | South African Armoured Corps (Corps) | 6th S.A. Armd. Div. | 1943-08-26 |
| 10690 | Innes | Ian MacKenzie | I M | Sub-Lieutenant | South African Navy (Corps) | H.M.S.A.S. Southern Floe | 1941-02-11 |
| 10691 | Innes | John Duff | J D | Private | 3rd South African Infantry | 1917-04-02 | |
| 10693 | Innes | James Roberts | J R | Private | 8th South African Infantry | 1916-12-27 | |
| 10694 | Innes | Robert Josiah Rugg | R J R | Private | 2nd South African Infantry | 1918-04-12 | |
| 10695 | Innes | Sidney Thirkell | S T | Private | 1st South African Infantry | 1918-10-17 | |
| 10686 | Inman | Frederick Arthur Perkins | F A P | Sergeant | Royal Natal Carbineers | 1st | 1942-03-02 |
| 10685 | Inkster | William James | W J | Private | 4th South African Infantry | "C" Coy. | 1917-04-09 |
| 10682 | Ingwane | George | G | Private | South African Native Labour Corps (Corps) | 1942-11-02 | |
| 10683 | Ingwane | John | J | Private | South African Native Labour Corps (Corps) | 1942-05-27 | |
| 10684 | Ingwane | Piet | P | Private | South African Native Labour Corps (Corps) | 1944-01-06 | |
| 10678 | Ingram | Alexander | A | Colour Sergeant | South African Native Labour Corps (Corps) | 37th Coy. | 1919-05-31 |
| 10679 | Ingram | James Buyers | J B | Private | 7th South African Infantry | 1916-02-12 | |
| 10674 | Inglis | Harry McGregor | H M | Major | 41 Squadron | 1942-10-13 | |
| 10675 | Inglis | Trevor Donovan | T D | Second Lieutenant | South African Air Force (Corps) | 71 Operational Training Unit RAF | 1942-12-05 |
| 10676 | Inglis | Thomas Grahame | T G | Lance Corporal | 4th South African Infantry | "D" Coy. | 1918-04-20 |
| 30786 | Inglis | Robert | R | Private | Infantry School | 1924-01-19 | |
| 10671 | Inglesby | Herbert | H | Lieutenant | 33 (R.A.F.) Squadron | 1942-06-24 | |
| 10672 | Inglesby | Thomas Joseph Burton | T J B | Sergeant | 12th South African Infantry | 1916-08-23 | |
| 10670 | Ingles | Frederick Charles | F C | Sergeant | Umvoti Mounted Rifles | 1944-12-14 | |
| 10669 | Ingle | Arthur Roy | A R | Lieutenant | 15 Squadron | 1943-07-31 | |
| 10668 | Ingham | Lewis | L | Sergeant | 12th South African Infantry | 1916-10-12 | |
| 10667 | Inggs | Clement Cataldus | C C | Driver | South African Service Corps (Corps) | M.t. | 1919-02-22 |
| 10664 | Indge | Frank Horace | F H | Private | 3rd South African Infantry | "C" Coy. | 1916-07-16 |
| 10663 | Ind | Harold George | H G | Private | 2nd South African Infantry | 1917-04-12 | |
| 10653 | Impey | Charles Lennox | C L | Gunner | South African Artillery (Corps) | 1941-03-26 | |
| 10654 | Impey | Clarence Percy | C P | Private | 4th South African Infantry | "B" Coy. | 1916-07-12 |
| 10655 | Impey | Eric Ben Horton | E B H | Lieutenant | 31 Squadron | 1944-08-17 | |
| 10656 | Impey | Ian Hart | I H | Lieutenant | 60 Squadron | 1944-09-02 | |
| 10657 | Impey | Lennox George | L G | Trooper | Prince Alfred's Guard | 1944-06-11 | |
| 10658 | Impey | Leslie Woodhouse | L W | Lance Corporal | 3rd South African Infantry | 1917-09-19 | |
| 10659 | Impey | Richard Frederick | R F | Corporal | 9th Infantry (Prince of Wales' Own Regiment of Cape Peninsula Rifles) | 1918-10-10 | |
| 10660 | Impey | William | W | Private | 3rd South African Infantry | "D" Coy. | 1916-07-15 |
| 49689 | Impey | G L | Gunner | 1st Light Horse | 5th Field Battery | 1941-03-26 | |
| 10647 | Immelman | Gysbertus Christiaan | G C | Private | Cape Town Highlanders | 1942-06-07 | |
| 10648 | Immelman | Johannes Andries | J A | Private | Mounted Commandos | Sutherland Commando | 1915-01-01 |
| 10649 | Immelman | Jan Petrus | J P | Private | Umvoti Mounted Rifles | 1945-07-06 | |
| 10650 | Immelman | Lawrence Godfrey | L G | Private | 1st South African Infantry | "D" Coy. | 1916-07-18 |
| 10645 | Ikaneng | Wilson | W | Labourer | South African Native Labour Corps (Corps) | South African Railway Operating Company | 1916-06-18 |
| 10643 | Ievers | Hugh Frank | H F | Lieutenant | South African Mounted Rifles | 1st Regiment | 1915-10-30 |
| 10641 | Iddeson | James Sterling | J S | Second Lieutenant | 208 (R.A.F.) Squadron | 1942-01-03 | |
| 10640 | Ibertson | Harry Barnard | H B | Sapper | South African Engineer Corps (Corps) | 5 Field Coy. | 1941-12-17 |
| 10638 | Hyslop | Laurence Cuthbert | L C | Captain | Transvaal Scottish | 2nd Bn. | 1942-06-12 |
| 10637 | Hynd | John Harry | J H | Lieutenant | 7 Squadron | 1943-09-27 | |
| 10636 | Hynch | Alfred Ernest | A E | Private | 10th South African Infantry | 1916-06-22 | |
| 10633 | Hyland | Alfred Ernest | A E | Gunner | South African Artillery (Corps) | 7/23 Medium Regiment | 1944-09-19 |
| 10634 | Hyland | James Ernest | J E | Private | 1st South African Infantry | 1918-10-29 |