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 |
|---|---|---|---|---|---|---|---|
| 25729 | Ungerer | Hendrik Christian | H C | Warrant Officer Class I | 24 Squadron | 1944-02-21 | |
| 41102 | Ungerer | Edward Cornelius | E C | Rifleman | South African Mounted Rifles | 5th Regiment | 1918-10-15 |
| 25727 | Underwood | Albert Edward | A E | Lance Sergeant | 2nd South African Infantry | 1918-03-25 | |
| 25728 | Underwood | Harold Hubert | H H | Lance Corporal | 2nd South African Infantry | 1917-09-21 | |
| 25725 | Underhay | E J F | Private | Field Force Battalion | 1942-11-28 | ||
| 25726 | Underhay | Henry Martin | H M | Private | 1st South African Infantry | 1918-03-23 | |
| 41098 | Umtata | Picanni | P | Native Constable | South African Mounted Rifles | 1st Regiment | 1915-05-31 |
| 25723 | Umlambo | Amos | A | Driver | South African Native Labour Corps (Corps) | 1917-05-06 | |
| 25722 | Umba | A | Sergeant | Essential Services Protection Corps (Corps) | 1941-06-05 | ||
| 25721 | Ulyate | ALFRED McKENZIE | A M | Corporal | 3rd South African Infantry | 1917-02-02 | |
| 25720 | Ullman | Peter | P | Private | Imperial Light Horse/Kimberley Regiment | "B" Coy. | 1944-06-21 |
| 25717 | Ullbricht | Adam Johannes | A J | Private | Indian and Malay Corps (Corps) | 1945-12-05 | |
| 25714 | Ukropina | Nicola | N | Sergeant | 1st South African Infantry | 1918-03-24 | |
| 25712 | Uithalder | Jan | J | Leader | South African Native Labour Corps (Corps) | South African Service Corps | 1917-06-23 |
| 25711 | Uithaaler | Booi | B | Driver | Cape Auxiliary Horse Transport | 1918-09-05 | |
| 25709 | Ueckermann | Edmund Ockert | E O | Lieutenant | 12 Squadron | 1944-03-16 | |
| 25710 | Ueckermann | Michael Arnoldus | M A | Warrant Officer Class II | 34 (R.A.F.) Squadron | 1945-03-05 | |
| 33359 | Ueckermann | Hugh Edmonston | H E | Cadet | South African Air Force | South West Africa Police Counter-Insurgency Wing: Ops-K Division (KOEVOET) | 1938-09-23 |
| 25708 | Udwin | Leon | L | Lieutenant | South African Air Force (Corps) | 72 Operational Training Unit RAF | 1942-07-08 |
| 25707 | Udal | Kenneth Nicholas | K N | Captain | South African Medical Corps (Corps) | 19 Field Amb. | 1944-06-15 |
| 25706 | Ubsdell | William Talbot | W T | Private | 11th South African Infantry | 1916-05-23 | |
| 25705 | Tzundeni | Sam | S | Private | South African Native Labour Corps (Corps) | 1942-11-01 | |
| 25704 | Tzamtzis | James | J | Second Lieutenant | South African Air Force (Corps) | 72 Operational Training Unit RAF | 1942-07-04 |
| 25703 | Tyzack | William Thomas | W T | Sergeant | South African Rifles | 1st | 1917-07-28 |
| 25702 | Tywili | Solomon | S | Donkey Driver | South African Native Labour Corps (Corps) | 1917-04-13 | |
| 25701 | Tywalana | Jeremiah | J | Private | South African Native Labour Corps (Corps) | 5th Bn. | 1917-02-21 |
| 25700 | Tywakodi | Thomas | T | Driver | South African Native Labour Corps (Corps) | South African Field Artillery | 1916-03-27 |
| 25697 | Tyson | Albert | A | Private | Reserve Brigade | 11th Bn. | 1945-02-10 |
| 25698 | Tyson | Norman | N | Private | Field Force Battalion | 1942-10-24 | |
| 25693 | Tyrrell | Andrew Fitzgerald | A F | Lieutenant | 1 Squadron | 1943-03-25 | |
| 25692 | Tyndall | Douglas Montagu | D M | Lieutenant | South African Native Labour Corps (Corps) | 1918-06-18 | |
| 25685 | Tyler | Alfred | A | Private | 4th South African Infantry | 1918-04-21 | |
| 25686 | Tyler | Arthur | A | Private | 3rd South African Infantry | 1918-09-12 | |
| 25687 | Tyler | Derrick | D | Second Lieutenant | 6 Squadron | 1939-09-05 | |
| 25689 | Tyler | J A | Corporal | South African Medical Corps (Corps) | 1947-02-24 | ||
| 25690 | Tyler | Matthew Alexander Sidney | M A S | Air Mechanic | South African Air Force (Corps) | 1945-02-21 | |
| 25684 | Tyldesley | Harold Thomas | H T | Private | Q Service Corps (Corps) | 1943-01-13 | |
| 25683 | Tylden-Wright | Paul Maxwell | P M | Second Lieutenant | 34 Squadron | 1945-03-25 | |
| 25682 | Tyilo | John | J | Private | South African Native Labour Corps (Corps) | Medical Section | 1917-02-21 |
| 41323 | Tyikwe | David | D | Native Constable | South African Mounted Rifles | 1st Regiment | 1914-03-12 |
| 25681 | Tychsen | Arthur Maurice | A M | Sergeant | South African Corps of Signals (Corps) | 1945-07-11 | |
| 25680 | Tyatya | Samson | S | Private | South African Native Labour Corps (Corps) | 1943-09-13 | |
| 25679 | Tyass | Albert Leonard | A L | Bombardier | South African Heavy Artillery | 125th Siege Bty. | 1917-04-23 |
| 25677 | Tyacke | George Stanley | G S | Private | South African Medical Corps (Corps) | 1916-11-28 | |
| 25676 | Twynam | John | J | Staff Sergeant | South African Mounted Rifles | 1st Regiment | 1914-11-30 |
| 25674 | Twine | Richard Fredrick | R F | Lance Corporal | South African Mounted Rifles | 1st Regiment | 1917-02-06 |
| 25675 | Twine | William James | W J | Constable | South African Military Constabulary | 2nd | 1918-10-30 |
| 25673 | Twiddy | James Alexander | J A | Bombardier | South African Artillery (Corps) | 7/23 Medium Regiment | 1944-10-30 |
| 25672 | Tweedy | George Herbert | G H | Lieutenant | South African Mounted Rifles | 4th Regiment | 1915-02-22 |
| 25667 | Tweedie | Evelyn Youle | E Y | Private | 6th South African Infantry | 1917-07-17 |