| Regimental number | 20604 |
| Place of birth | Arakoon New South Wales |
| Religion | Church of England |
| Occupation | Electrical fitter |
| Address | Tweed Heads, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, James Patrick Sullivan, Boyds Bay, Tweed Heads, New South Wales |
| Enlistment date | 11 December 1916 |
| Rank on enlistment | Sapper |
| Unit name | Light Motor Set Wireless Troop |
| AWM Embarkation Roll number | 22/34/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A38 Ulysses on 19 December 1917 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | Light Motor Wireless Section |
| Fate | Effective abroad (still overseas) |
| Family/military connections | Brothers: 1304 Pte Henry Ernest SULLIVAN, 1st Field Squadron Engineers, returned to Australia, 21 November 1916; 327 Sergeant Leonard James SULLIVAN, 2nd Machine Gun Bn, killed in action, 17 July 1918. |
| Other details | Medals: British War Medal, Victory Medal |