| Surname | Initials | Rank | Army No. | ||
|---|---|---|---|---|---|
| Oats | F | Lance Corporal | 1117378 | ||
| Oatten | P G T | Private | 5434509 | ||
| Oatway | W | Lance Corporal | 7688648 | ||
| Obbard | H A | Corporal | 6337617 | ||
| Oberath | T | Lance Corporal | P/12984 | ||
| Occleshaw | J | Private | 4747542 | ||
| Ockenden | F L | Corporal | 7690465 | ||
| Ockwell | R H J | Lance Corporal | 6401041 | ||
| Odam | H | Lance Corporal | 5673109 | ||
| Odd | C T | Lance Corporal | P/17186 |