| Regimental number | 394 |
| Place of birth | Drouin, Victoria |
| Religion | Methodist |
| Occupation | Labourer |
| Address | Penrose, Drouin, Gippsland, Victoria |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, F Bosanko, Penrose, Drouin, Gippsland, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | Machine Gun Company 4, Reinforcement 5 |
| AWM Embarkation Roll number | 24/9/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A73 Commonwealth on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Machine Gun Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 2509 Pte Ernest BOSANKO, 3rd Pioneer Bn, returned to Australia, 12 June 1919; 6798A Pte Frederick William BOSANKO, 24th Bn, returned to Australia, 25 September 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |