| Regimental number | 6380 |
| Place of birth | Tambaroora New South Wales |
| Religion | Presbyterian |
| Occupation | Engineer |
| Address | Mortdale, New South Wales |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, J W Smillie, 'Wickham', Macquarie Street, Mortdale, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 19th Battalion, 18th Reinforcement |
| AWM Embarkation Roll number | 23/36/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board A29 Suevic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 19th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 412/3512 Pte Allan Gordon SMILLIE, 6th Light Horse Regiment, returned to Australia, 17 July 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Rookwood Crematorium |