| Regimental number | 214 |
| Place of birth | Corryong Victoria |
| Religion | Presbyterian |
| Occupation | Miller |
| Address | Corryong, Victoria |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, Thomas Greenhill, Corryong, Victoria |
| Enlistment date | 6 December 1914 |
| Rank on enlistment | Private |
| Unit name | 13th Light Horse Regiment, A Squadron |
| AWM Embarkation Roll number | 10/18/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board Transport A34 Persic on 28 May 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 13th Light Horse Regiment |
| Fate | Returned to Australia 11 May 1919 |
| Family/military connections | Brothers: 35898 Gunner Jack Dickson GREENHILL, 8th Field Artillery Brigade, returned to Australia, 3 July 1919; 1956 Pte William GREENHILL, 13th Light Horse Regiment, returned to Australia, 25 March 1919. |