| Regimental number | 234 |
| Place of birth | Port Fairy, Victoria |
| Religion | Methodist |
| Occupation | Loco foreman |
| Address | Rainbow, Victoria |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Mother, Mrs E M Dunn, Rainbow, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | Machine Gun Company 15, Reinforcement 2 |
| AWM Embarkation Roll number | 24/20/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A17 Port Lincoln on |
| Regimental number from Nominal Roll | 234A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Machine Gun Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 2349 Driver Victor Cecil DUNN, 13th Field Artillery Brigade, returned to Australia, 26 September 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal Also served in World War II. |
| Date of death | |
| Age at death | 71 |
| Place of burial | Mildura Cemetery, Victoria |