| Regimental number | 3517 |
| Place of birth | Brunswick, Victoria |
| School | Brunswick Central State School, Victoria |
| Religion | Church of England |
| Occupation | Barber |
| Address | Essendon, Victoria |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, H Walker, 87 Buckley Street, Essendon, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 14th Battalion, 11th Reinforcement |
| AWM Embarkation Roll number | 23/31/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A71 Nestor on |
| Regimental number from Nominal Roll | 3517A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 52nd Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Mouquet Farm, Pozieres, France |
| Age at death | 23 |
| Place of burial | Serre Road Cemetery No 1 (Plot VIII, Row E, Grave 23), Beaumont-Hamel, France |
| Panel number, Roll of Honour, Australian War Memorial | 156 |
| Miscellaneous information from cemetery records | Parents: Henry Alfred and Isabella Frances WALKER. |
| Family/military connections | Brother Clyde A Walker won Military Medal, Cousin Percy Bawden killed in action. |