| Person # | Name | Rank | Regiment | Date of Death |
|---|---|---|---|---|
| 1393 | Beattie, Samuel Sinclair | Lieutenant | 26 Squadron | 1943-06-01 |
| 2871 | Bruce, Sherwood Sidney Sinclair | Lieutenant | South African Air Force Regiment (Natal Mounted Rifles) | 1944-05-27 |
| 2881 | Brukman, John Sinclair | Battery Quartermaster Sergeant | South African Heavy Artillery | 1918-09-08 |
| 4467 | Cooper, Sidney Sinclair | Private | South African Horse | 1916-12-03 |
| 5495 | Debeurier, Hugh Roland Sinclair | Private | First City/Cape Town Highlanders | 1944-05-23 |
| 38450 | Donald, John Sinclair | Field Reservist | British South Africa Police | 1976-04-26 |
| 8095 | Gibbon, Kenneth Sinclair | Private | 3rd South African Infantry | 1916-07-25 |
| 10163 | Holmes, John Sinclair | Rifleman | King's Royal Rifle Corps | 1917-07-12 |
| 16185 | McMaster, Harold Sinclair | Lieutenant | 2 Squadron | 1942-11-11 |
| 17457 | Morison, John Sinclair | Second Lieutenant | Royal Flying Corps | 1916-10-13 |
| 22536 | Scott, John Daynell Sinclair | Sergeant | Rhodesia Air Askari Corps (Corps) | 1944-05-24 |
| 23198 | Sinclair, | Corporal | South African Medical Corps (Corps) | 1942-03-19 |
| 23199 | Sinclair, Edward Frank | Private | Cape Corps | 1941-04-04 |
| 23200 | Sinclair, George Stephen | Private | 2nd South African Infantry | 1917-04-12 |
| 40804 | Sinclair, Graham | Corporal | South African Mounted Rifles | 1918-10-15 |
| 23201 | Sinclair, James | Private | British South African Police | 1916-02-25 |
| 23203 | Sinclair, John Cyril | Chief Officer | S.S. Contractor (London) | 1943-08-07 |
| 23204 | Sinclair, John Dink | Lieutenant | 24 Squadron | 1943-01-12 |
| 23205 | Sinclair, John Francis Lawrence | Flight Lieutenant (Pilot) | Royal Air Force Volunteer Reserve | 1945-07-18 |
| 23202 | Sinclair, Joseph | Private | 4th South African Infantry | 1916-07-18 |
| 23206 | Sinclair, Lochlan Donald McIntosh | Private | 4th South African Infantry | 1916-07-11 |
| 23208 | Sinclair, Nevyl Tracey Bellew | Private | South African Medical Corps (Corps) | 1941-12-09 |
| 23207 | Sinclair, Norman | Scout | Northern Rhodesia Police | 1915-05-09 |
| 23210 | Sinclair, Randolph Templeton | Private | 4th South African Infantry | 1917-04-09 |
| 23209 | Sinclair, Roy | Private | Umvoti Mounted Rifles | 1945-03-31 |
| 32965 | Sinclair, Simeon | Flight Sergeant | South African Air Force | 1998-05-08 |
| 32966 | Sinclair, Simeon | Flight Sergeant | Unknown | |
| 23213 | Sinclair, Walter Duncan | Private | 4th South African Infantry | 1916-07-17 |
| 23211 | Sinclair, William | Lance Corporal | 2nd South African Infantry | 1916-07-19 |
| 23212 | Sinclair, William Blair | Private | South African Rifles | 1916-12-13 |
| 23514 | Smith, George Sinclair | Corporal | 4th South African Infantry | 1918-04-13 |
| 40548 | Warner, Frank Sinclair | Sapper | Rhodesian Corps of Engineers (Corps) | 1978-08-19 |