| Regimental number | 61495 |
| Date of birth | |
| Place of birth | Carlton North, Victoria |
| School | Scotch College, Melbourne, Victoria |
| Religion | Presbyterian |
| Occupation | Joiner |
| Address | 517 Sydney Road, Parkville, Victoria |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, J S Walker, 517 Sydney Road, Parkville, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 11th General (Victorian) Reinforcements |
| AWM Embarkation Roll number | 23/111/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A37 Barambah on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Australian Army Pay Corps |
| Fate | Returned to Australia |
| Family/military connections | Brother: 3790 Sapper Arthur James WALKER, 5th Field Company Engineers, returned to Australia, 27 April 1919. |
| Other details |
Medal: British War Medal Also served in World War II as Sergeant Major, 2nd Field Company Engineers. |
| Date of death | |
| Age at death | 79 |
| Place of burial | Cremated: Fawkner Crematorium, Melbourne, Victoria |