| Surname | Initials | Rank | Army No. | ||
|---|---|---|---|---|---|
| Costello | J A | Lance Corporal | 7903950 | ||
| Costello | M | Sergeant | 1455 | ||
| Costen | W H | Private | 1849891 | ||
| Coster | D M | Sergeant | 24775827 | ||
| Coster | C | Lance Corporal | 10035 | ||
| Coster | J J | Private | 5442849 | ||
| Coster | H J W | Lance Corporal | 1706787 | ||
| Costin | A E | Lance Corporal | P/18853 | ||
| Costin | H L | Private | 7014861 | ||
| Costin | S H | Lance Corporal | 2814911 |