| Regimental number | 21050 |
| Religion | Church of England |
| Occupation | Saddler |
| Address | Moreton Street, Eidsvold, Queensland |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, J O'Hare, Moreton Street, Eidsvold, Queensland |
| Enlistment date | |
| Rank on enlistment | Saddler |
| Unit name | 9th Field Artillery Brigade, 35th Battery |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board H.M.A.T. A8 Argyllshire on |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 13th Light Horse Regiment |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *Spelt Cyril Barnard O'Hare on NR |
| Miscellaneous information from cemetery records | Plaque in Queensland Garden of Remembrance |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death |