| Person # | Last Name | First Name | Initials | Rank | Year |
|---|---|---|---|---|---|
| 37073 | Oosthuizen | Paul Stephanus | R A S | Captain | 1999 |
| 32394 | Oosthuizen | Phillipus Jocob Rudolph | P J R | Second Lieutenant | 1980 |
| 32395 | Oosthuizen | Quinton Clive | Q C | Private | 1983 |
| 19417 | Oosthuizen | Stephanus Johannes | S J | Lieutenant | 1944 |
| 37074 | Oosthuizen | Steven | S | Constable | 1991 |
| 19418 | Oosthuizen | Thomas Phillipus | T P | Corporal | 1916 |
| 19419 | Oosthuizen | Willem T | W T | Private | 1944 |
| 19420 | Oosthuyse | Dietlof Jacobus | D J | Burgher | 1915 |
| 32396 | Oosthuyse | Hendrik Albertus | H A | Sergeant | 1983 |
| 19421 | Oosthuyse | Johan Bernard | J B | Private | 1916 |
| 19422 | Oosthuyse | Nicolaas Johannes | N J | Lieutenant | 1944 |
| 32397 | Oosthuysen | Cornelis Ferreira | C F | Candidate Officer | 1973 |
| 32398 | Oosthuysen | David Daniel | D D | Corporal | 1981 |
| 38737 | Oostindien | Johannes Eric | J E | Field Reservist | 1979 |
| 37075 | Op 't Hof | Alexcis Carinus | A C | Constable | 1942 |
| 37076 | Openshaw | Arthur Hamilton | A H | Sergeant | 1910 |
| 19423 | Openshaw | Frank Arthur Roland | F A R | Private | 1941 |
| 19424 | Openshaw | Herbert Douglas | H D | Private | 1916 |
| 32399 | Openshaw | Roger Montague | R M | Pupil Pilot | 1939 |
| 19425 | Openshaw | Sydney J | S J | Sergeant | 1941 |
| 19426 | Opie | Joseph | J | Private | 1945 |
| 19427 | Opperman | A | Unknown | 1939 | |
| 19428 | Opperman | Albert Stephen Abraham | A S A | Burgher | 1914 |
| 32400 | Opperman | Andre Leon | A L | Second Lieutenant | 1978 |
| 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 |
| 32403 | Opperman | Hercules Petrus | H P | Private | 1977 |
| 32404 | Opperman | Joseph Adriaan | J A | Rifleman | 1977 |
| 19432 | Opperman | Petrus Gerhardus | P G | Private | 1918 |
| 37077 | Opperman | Pieter Johannes | P J | Constable | 1983 |
| 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 |