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 |
|---|---|---|---|---|---|---|---|
| 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 | |
| 10697 | Introna | Bertram Joseph | B J | Private | 2nd South African Infantry | "D" Coy. | 1916-07-18 |
| 10700 | Ireland | Herbert William | H W | Sergeant | South African Artillery (Corps) | 2 Anti-Tank Regiment | 1942-06-27 |
| 10701 | Ireland | John | J | Private | 1st South African Infantry | "A" Coy. | 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 |
| 10703 | Irish | David | D | Labourer | South African Native Labour Corps (Corps) | Remounts | 1916-09-12 |
| 41464 | Irish | Cornelius | C | Labourer | South African Labour Corps (Corps) | 1st Regiment | 1915-10-24 |
| 10704 | Irlam | Herbert Frank | H F | Pupil Pilot | 21 Air School | 1943-11-23 | |
| 10705 | Ironside | Harold Edmond | H E | Lieutenant | 2 Squadron | 1942-09-01 | |
| 10706 | Ironside | Malcolm Peter | M P | Lieutenant | 4 Squadron | 1942-06-10 | |
| 10708 | Irvine | Albert Kirkpatrick | A K | Sergeant | 2nd South African Infantry | 1916-10-12 | |
| 10711 | Irvine | John | J | Corporal | 1st South African Infantry | "D" Coy. | 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 | 2nd South African Infantry | "D" Coy. | 1916-07-14 |
| 10715 | Irvine | William | W | Private | Transvaal Scottish | 1/3rd Bn. | 1943-09-13 |
| 10717 | Irving | Charles | C | Private | 6th South African Infantry | 1916-12-25 | |
| 10718 | Irving | James | J | Lance Corporal | South African Medical Corps (Corps) | 1941-04-23 | |
| 10719 | Irving | William Lewis | W L | Private | Natal Mounted Rifles | 1st | 1942-10-16 |
| 10720 | Irwin | Beresford Herbert Charles | B H C | Sergeant | South African Artillery (Corps) | 43 Lt. A.A. Regiment | 1944-10-13 |
| 10721 | Isaac | Hugh Hamilton | H H | Pupil Pilot | 21 Air School | 1942-06-03 | |
| 10722 | Isaac | M | Private | South African Native Labour Corps (Corps) | 1944-07-24 | ||
| 10723 | Isaac | Michael | M | Driver | South African Native Labour Corps (Corps) | 1916-12-16 | |
| 10724 | Isaac | Piet | P | Leader | South African Native Labour Corps (Corps) | 1917-03-19 | |
| 10726 | Isaacs | Anthony | A | Driver | South African Native Labour Corps (Corps) | 2nd Mounted Bde. South African Service Corps | 1916-08-29 |
| 10727 | Isaacs | Benjiman | B | Donkey Driver | South African Native Labour Corps (Corps) | 1917-03-10 | |
| 10728 | Isaacs | D | Private | Indian and Malay Corps (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 (Corps) | H.M.S.A.S. St. Helena | 1946-05-14 |
| 10735 | Isaacs | Richard | R | Labourer | South African Native Labour Corps (Corps) | 1917-03-13 | |
| 10736 | Isaacs | William | W | Private | 6th South African Infantry | 1917-03-06 | |
| 10740 | Isemonger | Leslie William | L W | Private | 1st South African Infantry | "A" Coy. | 1916-07-18 |
| 10741 | Isenberg | Maurice I | M I | Lieutenant | 24 Squadron | 1943-08-01 | |
| 10742 | Isgar | Percy Hawkes | P H | Major | South African Field Post and Telegraph Corps (Corps) | 1918-12-05 | |
| 41416 | Isitatene | Daniel | D | Native Constable | South African Mounted Rifles | 2nd Permanent Bty. | 1921-03-17 |
| 10743 | Isom | William Adrian | W A | Private | 2nd South African Infantry | "B" Coy. | 1916-08-01 |
| 10744 | Israel | Charles | C | Private | Imperial Light Horse | 1st | 1941-12-31 |
| 10745 | Israel | Gerald Raymond | G R | Lance Corporal | 3rd South African Infantry | 1916-07-16 | |
| 10746 | Israel | Paul Meye Cilliers | P M C | Lieutenant | 5 Squadron | 1944-11-16 | |
| 10747 | Israelski | Kurt | K | Air Corporal | South African Air Force (Corps) | 1943-11-04 |