| Person # | Last Name | First Name | Initials | Rank | Year |
|---|---|---|---|---|---|
| 19425 | Openshaw | Sydney J | S J | Sergeant | 1941 |
| 19426 | Opie | Joseph | J | Private | 1945 |
| 43641 | Opperman | Burgher | — | ||
| 43642 | Opperman | Burgher | 1900 | ||
| 19427 | Opperman | A | 1939 | ||
| 19428 | Opperman | Albert Stephen Abraham | A S A | Burgher | 1914 |
| 32400 | Opperman | Andre Leon | A L | Second Lieutenant | 1978 |
| 45390 | Opperman | Daniel Jacobus | D J | Burgher | 1900 |
| 19430 | Opperman | Daniel Jacobus Elardus | D J E | Burgher | 1914 |
| 19429 | Opperman | Daniel Johannes | D J | Private | 1918 |
| 19431 | Opperman | Francis Gerhardus Johannes | F G J | Private | 1917 |
| 32401 | Opperman | Frederik Jacobus | F J | Warrant Officer Class I | 1992 |
| 32402 | Opperman | George | G | Corporal | 1995 |
| 45387 | Opperman | H.j.p. | H | Burgher | 1899 |
| 32403 | Opperman | Hercules Petrus | H P | Private | 1977 |
| 45386 | Opperman | Jacobus Daniel (Koot) Gen | J D ( G | Burgher | 1902 |
| 45388 | Opperman | Johannes Petrus | J P | Burgher | 1901 |
| 32404 | Opperman | Joseph Adriaan | J A | Rifleman | 1977 |
| 19432 | Opperman | Petrus Gerhardus | P G | Private | 1918 |
| 48222 | Opperman | Philip Albertus | P A | Burgher | 1900 |
| 37077 | Opperman | Pieter Johannes | P J | Constable | 1983 |
| 48135 | Opperman | Rudolf Johannes | R J | Burgher | 1902 |
| 19433 | Opperman | William | W | Leader | 1917 |
| 32405 | Opperman | William Haalsward | W H | Rifleman | 1986 |
| 32406 | Oram | Charles John | C J | Corporal | 1987 |
| 40157 | Orchard | Roydin Clement Charles | R C C | Corporal | 1977 |
| 19434 | Orchison | David W | D W | Second Lieutenant | 1945 |
| 19435 | Ord | Edward | E | Corporal | 1915 |
| 19436 | Ord | Leonard | L | Corporal | 1916 |
| 19437 | Ord-MacKenzie | Douglas Allan | D A | Second Lieutenant | 1916 |
| 19443 | Orffer | Johannes Francois | J F | Private | 1942 |
| 19444 | Orford | Stephen Mewburn | S M | Second Lieutenant | 1916 |
| 19446 | Orgill | J N | Private | 1945 | |
| 19445 | Orgill | Claude Morris | C M | Able Seaman | 1943 |
| 19448 | Orlek | Leslie | L | Flight Sergeant | 1943 |
| 19449 | Orme | William Henry | W H | Sergeant | 1946 |
| 19450 | Orme-Spencer | Charles | C | Corporal | 1942 |
| 19451 | Ormsby | Francis James | F J | Second Lieutenant | 1916 |
| 19452 | Ormsby | Horatio Nelson | H N | Lieutenant | 1915 |
| 19453 | Ormsby | Richard Gilbert | R G | Private | 1918 |
| 19454 | Ornellas | Gabriel | G | Private | 1942 |
| 19456 | Orpen | P B | Private | 1942 | |
| 19455 | Orpen | Frank | F | Private | 1917 |
| 19457 | Orpen | Thomas Herbert | T H | Corporal | 1916 |
| 19458 | Orr | Hugh Rodney Eastwood | H R E | Corporal | 1942 |
| 19460 | Orr | James Miller | J M | Lance Corporal | 1916 |
| 19459 | Orr | John | J | Private | 1919 |
| 40739 | Orr | John | J | Commandant | 1990 |
| 19462 | Orr | Ralph Thomas | R T | Bombardier | 1942 |
| 19461 | Orr | Robert Alexander Carnie | R A C | Trooper | 1944 |