South African and related defence-force eras recorded on the roll. Police, Rhodesian, Boer, and most foreign forces are left blank on a person record.
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 |
|---|---|---|---|---|---|---|---|
| 23079 | Sikana | Jacob | J | Labourer | 1918-05-10 | ||
| 23078 | Sihisbi | Elias | E | Labourer | 1917-04-22 | ||
| 23075 | Sigidi | Hlongwana | H | Lance Corporal | 5th Bn. | 1917-02-21 | |
| 23076 | Sigidi | Matumbu | M | Corporal | 15th Coy. | 1916-12-22 | |
| 23074 | Sighudla | Kleinbooi | K | Labourer | 1917-05-28 | ||
| 23071 | Siganga | Banga | B | Labourer | 1917-03-25 | ||
| 23070 | Sifike | Migga | M | Labourer | Railway Section | 1917-04-10 | |
| 23065 | Sifaku | Jan | J | Pack Leader | 1916-12-31 | ||
| 23066 | Sifaku | Kleinbooi | K | Private | 4th Bn. | 1917-02-21 | |
| 23067 | Sifaku | Sam | S | Pack Leader | 1917-06-08 | ||
| 23064 | Sievers | Jerimiah Josiah | J J | Private | 1st Mobile Bde. Field Amb. | 1917-01-02 | |
| 23062 | Sieni | Antonio Giuseppe Francisco | A G F | Sergeant | Royal Natal Carbineers | 1945-07-11 | |
| 23063 | Sieni | Joseph Francisco | J F | Able Seaman | H.M.S.A.S. Southern Floe | 1941-02-11 | |
| 23056 | Siebert | Marcus | M | Private | 1943-12-26 | ||
| 23057 | Siebert | Martinus | M | Private | 1944-06-25 | ||
| 23058 | Siebert | Vivian | V | Lance Corporal | 1st Regt. | 1917-09-20 | |
| 23059 | Siebert | William Henry | W H | Private | 3rd Regt. | 1916-07-19 | |
| 32948 | Siebert | John Phillip Ferreira | J P F | Air Mechanic | CFS Dunnottar | 1951-08-04 | |
| 23053 | Sidyiye | Percy | P | Private | 1942-07-04 | ||
| 41075 | Sidinia | Marcus Khatedi | M K | Labourer | Railways and Harbours | 1915-05-16 | |
| 23052 | Sidige | Zachariah | Z | Private | 26th Bn. | 1918-05-13 | |
| 23051 | Siddle | Charles William | C W | Pupil Pilot | 1 Air School | 1941-01-17 | |
| 23050 | Sickle | Christian | C | Private | 1942-11-02 | ||
| 23049 | Sibuli | Nomabiri | N | Private | 1945-05-05 | ||
| 23048 | Sibulayi | Paul | P | Labourer | East African Expeditionary Force | 1917-03-13 | |
| 23047 | Sibulawa | Andries P | A P | Private | 1943-08-31 | ||
| 23046 | Siboto | Charlie | C | Labourer | Railway Section | 1917-03-16 | |
| 23045 | Siboniboni | Isaac | I | Labourer | Transport and Remounts | 1916-10-11 | |
| 23044 | Sibolayi | Sampson | S | Private | 4th Bn. | 1917-02-21 | |
| 23043 | Sibizo | Edmund | E | Private | Medical Section | 1917-02-21 | |
| 23040 | Sibiya | James | J | Driver | 1916-12-30 | ||
| 23041 | Sibiya | Mayfel | M | Private | 1946-04-11 | ||
| 23042 | Sibiya | Zabulon | Z | Private | 1941-04-12 | ||
| 23038 | Sibisi | Jacobus | J | Private | 5th Bn. | 1917-02-21 | |
| 23039 | Sibisi | Joseph | J | Private | 1941-04-04 | ||
| 23037 | Sibishe | Elias | E | Donkey Driver | 1917-11-18 | ||
| 23036 | Sibetinga | Charlie | C | Private | 21st Coy. | 1917-02-04 | |
| 41335 | Sibeka | Harry | H | Native Constable | South African Mounted Rifles | 1st Regt. | 1916-11-30 |
| 23033 | Sibanda | Samson | S | Private | 1943-09-01 | ||
| 23032 | Sibalo | Koza | K | Ox Leader | 1917-03-19 | ||
| 23031 | Sibalela | Jim | J | Private | 4th Bn. | 1917-02-21 | |
| 23030 | Sibalabala | Timotheus | T | Private | 4th Bn. | 1917-02-21 | |
| 23029 | Sibababile | Klaas | K | Private | 1918-06-25 | ||
| 23028 | Sias | J | Private | 1942-09-06 | |||
| 23024 | Shwabede | Nkoyana | N | Private | 1944-08-21 | ||
| 23023 | Shuttleworth | Geoffery | G | Lieutenant | 5 Air School | 1943-08-12 | |
| 41671 | Shurdle | Stanley Arthur | S A | Second Lieutenant | 1 Mil Hospital | 1955-07-16 | |
| 23021 | Shupyana | Jack | J | Donkey Driver | 1917-10-20 | ||
| 23019 | Shumayelo | Jim | J | Private | 1st Bn. | 1917-05-01 | |
| 23017 | Shubrook | James Lewis | J L | Private | 3rd Regt. | 1917-10-30 |