| Regimental number | 2913 |
| Place of birth | Echareena New South Wales |
| Religion | Roman Catholic |
| Occupation | Horse breaker |
| Address | Briarwood, Euchareena, New South Wales |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, Michael Hannelly, Briarwood, Euchareena, New South Wales |
| Enlistment date | 26 April 1916 |
| Rank on enlistment | Private |
| Unit name | 54th Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/71/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A11 Ascanius on 25 October 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Machine Gun Battalion Details |
| Fate | Returned to Australia 19 February 1919 |
| Family/military connections | Brother: 2912 Pte Leo Cecil HANNELLY, 54th Bn, returned to Australia, 3 March 1919. |
| Date of death | 5 December 1971 |
| Place of burial | Stuart Town Cemetery |