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 |
|---|---|---|---|---|---|---|---|
| 10745 | Israel | Gerald Raymond | G R | Lance Corporal | South African Infantry Corps | 3rd Regt. | 1916-07-16 |
| 10746 | Israel | Paul Meye Cilliers | P M C | Lieutenant | South African Air Force | 5 Squadron | 1944-11-16 |
| 10743 | Isom | William Adrian | W A | Private | South African Infantry Corps | 2nd Regt. | 1916-08-01 |
| 41416 | Isitatene | Daniel | D | Native Constable | South African Mounted Rifles | 2nd Permanent Bty. | 1921-03-17 |
| 10742 | Isgar | Percy Hawkes | P H | Major | South African Field Post and Telegraph Corps | 1918-12-05 | |
| 10741 | Isenberg | Maurice I | M I | Lieutenant | South African Air Force | 24 Squadron | 1943-08-01 |
| 10740 | Isemonger | Leslie William | L W | Private | South African Infantry Corps | 1st Regt. | 1916-07-18 |
| 10726 | Isaacs | Anthony | A | Driver | South African Native Labour Corps | 2nd Mounted Bde. South African Service Corps | 1916-08-29 |
| 10727 | Isaacs | Benjiman | B | Donkey Driver | South African Native Labour Corps | 1917-03-10 | |
| 10728 | Isaacs | D | Private | Indian and Malay Corps | 1942-01-07 | ||
| 10729 | Isaacs | Izak | I | Private | Cape Corps | 1943-03-29 | |
| 10730 | Isaacs | J | Private | Cape Corps | 1941-12-09 | ||
| 10731 | Isaacs | John | J | Private | Cape Corps | 1st | 1918-08-23 |
| 10732 | Isaacs | Joseph | J | Private | Cape Corps | 1st | 1921-07-24 |
| 10733 | Isaacs | Moses | M | Driver | Cape Auxiliary Horse Transport | 1918-09-06 | |
| 10734 | Isaacs | Nicholas | N | Able Seaman | South African Navy | H.M.S.A.S. St. Helena | 1946-05-14 |
| 10735 | Isaacs | Richard | R | Labourer | South African Native Labour Corps | 1917-03-13 | |
| 10736 | Isaacs | William | W | Private | South African Infantry Corps | 6th Regt. | 1917-03-06 |
| 10721 | Isaac | Hugh Hamilton | H H | Pupil Pilot | South African Air Force | 21 Air School | 1942-06-03 |
| 10722 | Isaac | M | Private | South African Native Labour Corps | 1944-07-24 | ||
| 10723 | Isaac | Michael | M | Driver | South African Native Labour Corps | 1916-12-16 | |
| 10724 | Isaac | Piet | P | Leader | South African Native Labour Corps | 1917-03-19 | |
| 10720 | Irwin | Beresford Herbert Charles | B H C | Sergeant | South African Artillery | 43 Lt. A.A. Regt. | 1944-10-13 |
| 10717 | Irving | Charles | C | Private | South African Infantry Corps | 6th Regt. | 1916-12-25 |
| 10718 | Irving | James | J | Lance Corporal | South African Medical Corps | 1941-04-23 | |
| 10719 | Irving | William Lewis | W L | Private | Natal Mounted Rifles | 1st | 1942-10-16 |
| 10708 | Irvine | Albert Kirkpatrick | A K | Sergeant | South African Infantry Corps | 2nd Regt. | 1916-10-12 |
| 10711 | Irvine | John | J | Corporal | South African Infantry Corps | 1st Regt. | 1916-10-18 |
| 10712 | Irvine | James Emslie Sheperd | J E S | Sergeant | First City/Cape Town Highlanders | 1944-06-22 | |
| 10713 | Irvine | ROBERT McLEAN | R M | Private | South African Infantry Corps | 2nd Regt. | 1916-07-14 |
| 10715 | Irvine | William | W | Private | Transvaal Scottish | 1/3rd Bn. | 1943-09-13 |
| 10705 | Ironside | Harold Edmond | H E | Lieutenant | South African Air Force | 2 Squadron | 1942-09-01 |
| 10706 | Ironside | Malcolm Peter | M P | Lieutenant | South African Air Force | 4 Squadron | 1942-06-10 |
| 10704 | Irlam | Herbert Frank | H F | Pupil Pilot | South African Air Force | 21 Air School | 1943-11-23 |
| 10703 | Irish | David | D | Labourer | South African Native Labour Corps | Remounts | 1916-09-12 |
| 41464 | Irish | Cornelius | C | Labourer | South African Labour Corps | 1st Regt. | 1915-10-24 |
| 10700 | Ireland | Herbert William | H W | Sergeant | South African Artillery | 2 Anti-Tank Regt. | 1942-06-27 |
| 10701 | Ireland | John | J | Private | South African Infantry Corps | 1st Regt. | 1916-07-19 |
| 30789 | Ireland | Cecil Fyfe | C F | Private | Transvaal Scottish | South West Africa Police Counter-Insurgency Wing: Ops-K Division (KOEVOET) | 1922-03-10 |
| 10697 | Introna | Bertram Joseph | B J | Private | South African Infantry Corps | 2nd Regt. | 1916-07-18 |
| 10687 | Innes | Alexander Duncan | A D | Private | South African Infantry Corps | 4th Regt. | 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 | 6th S.A. Armd. Div. | 1943-08-26 |
| 10690 | Innes | Ian MacKenzie | I M | Sub-Lieutenant | South African Navy | H.M.S.A.S. Southern Floe | 1941-02-11 |
| 10691 | Innes | John Duff | J D | Private | South African Infantry Corps | 3rd Regt. | 1917-04-02 |
| 10693 | Innes | James Roberts | J R | Private | South African Infantry Corps | 8th Regt. | 1916-12-27 |
| 10694 | Innes | Robert Josiah Rugg | R J R | Private | South African Infantry Corps | 2nd Regt. | 1918-04-12 |
| 10695 | Innes | Sidney Thirkell | S T | Private | South African Infantry Corps | 1st Regt. | 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 | South African Infantry Corps | 4th Regt. | 1917-04-09 |