| Surname | Initials | Rank | Army No. | ||
|---|---|---|---|---|---|
| Sonnino | C | Sergeant | ME/7692029 | ||
| Soper | W F | Lance Corporal | 6103640 | ||
| Soper | C E M | Lance Corporal | 2093213 | ||
| Soper | G W E | 2nd Lieutenant | 509993 | ||
| Sopp | A J | Lance Corporal | 6092408 | ||
| Sopp | J | Lance Corporal | 1117237 | ||
| Sorbie | J T | Staff Sergeant | 24612664 | ||
| Sorbie | J | Private | 13061578 | ||
| Sorby | S A | Private | 5333641 | ||
| Sorrell | A | Acting Staff Sergeant | T/2258 |