| Regimental number | 810 |
| Religion | Roman Catholic |
| Occupation | Railway porter |
| Address | 94 City Road, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Brother, Thos Whalan, Campbell Creek, via Leadville, New South Wales |
| Enlistment date | 19 August 1914 |
| Date of enlistment from Nominal Roll | 17 August 1914 |
| Rank on enlistment | Private |
| Unit name | 2nd Battalion, G Company |
| AWM Embarkation Roll number | 23/19/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A23 Suffolk on 18 October 1914 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Battalion |
| Fate | Returned to Australia 22 July 1917 |
| Miscellaneous details (Nominal Roll) | *Surname spelt WHALEN |
