| Regimental number | 1483 |
| Place of birth | Sydney New South Wales |
| Religion | Roman Catholic |
| Occupation | Salesman |
| Address | Gimpie, St George's Crescent, Drummoyne, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Michael S. O'Connell, Gimpie, St George's Crescent, Drummoyne, New South Wales |
| Enlistment date | 14 June 1915 |
| Date of enlistment from Nominal Roll | 4 October 1915 |
| Rank on enlistment | Private |
| Unit name | 1st Light Horse Regiment, 11th Reinforcement |
| AWM Embarkation Roll number | 10/6/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A47 Mashobra on 4 October 1915 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT SS Hawkes Bay on 23 October 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 12th Field Artillery Brigade |
| Fate | Discharged 25 September 1919 |
| Date of death | 23 November 1959 |
| Place of burial | Waverley Cemetery |