| Regimental number | 65878 |
| Place of birth | Temora New South Wales |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Barmedman, New South Wales |
| Marital status | Single |
| Age at embarkation | 32 |
| Next of kin | Father, W J Regan, The Retreat, Barmedman, New South Wales |
| Enlistment date | 26 February 1918 |
| Rank on enlistment | Private |
| Unit name | New South Wales Reinforcement 18 |
| AWM Embarkation Roll number | 23/111/6 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A41 Bakara on 4 September 1918 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Battalion |
| Fate | Returned to Australia 23 July 1919 |
| Family/military connections | Brother: 6118 Pte Sydney John REGAN, 24th Bn, returned to Australia, 10 January 1918. |
