| Surname | Initials | Rank | Army No. | ||
|---|---|---|---|---|---|
| Sidney | J | Private | 5215 | ||
| Sidney | J J | Lance Corporal | 7685779 | ||
| Siebenthal | J M | Sergeant | 6912831 | ||
| Siefers | G N | Lance Corporal | P/17354 | ||
| Siggs | W | Lance Corporal | P/11961 | ||
| Siggs | R | Lance Corporal | P/2361 | ||
| Siggs | A | Lance Corporal | P/3344 | ||
| Siggs | W C | Lance Corporal | P/15449 | ||
| Siggs | H H | Lance Corporal | 5344977 | ||
| Siggs | H J | Lance Corporal | 7690335 |