| Regimental number | 311 |
| Place of birth | Ballarat Victoria |
| Religion | Presbyterian |
| Occupation | Farmer |
| Address | 87 Bridge Street, Ballarat East, Victoria |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, John McCallum, 87 Bridge Street, Ballarat East, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 8th Battalion, C Company |
| AWM Embarkation Roll number | 23/25/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board Transport A24 Benalla on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 8th Battalion |
| Fate | Killed in Action |
| Age at death from cemetery records | 21 |
| Place of burial | Redoubt Cemetery (Plot I, Row C, Grave No. 15), Helles, Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 53 |
| Miscellaneous information from cemetery records | Parents: John and Ellen McCALLUM, 113 Humffray Street, Ballarat East, Victoria |
| Family/military connections | Brother: 156 Corporal Clement William McCALLUM, 8th Bn, killed in action, 11 August 1918. |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |