| Surname | Initials | Rank | Army No. | ||
|---|---|---|---|---|---|
| Oglesby | E | Sergeant | 7683999 | ||
| Ogston | J | Lance Corporal | 2876740 | ||
| Oguka Opondo | Lance Corporal | KML/22931 | |||
| Olahan | C | Lance Corporal | 3659235 | ||
| Olcott | G | Lance Corporal | 3959752 | ||
| Old | J | Lance Corporal | P/16034 | ||
| Old | G | Staff Sergeant | 3796345 | ||
| Oldale | A R | Warrant Officer II | 2030044 | ||
| Oldcorn | T | Sergeant | P/958 | ||
| Oldcorn | W | Lance Corporal | P/2483 |