John O'Sullivan
Shamrock Rovers · Premier Division · Midfielder · #26 · Republic of Ireland · 19 yrs
| Date | Type | From | To |
|---|---|---|---|
| 2025-12-30 | Free agent |  Shamrock Rovers SHA | — |
| 2025-11-29 | Return from loan |  Drogheda United DRO | Shamrock Rovers SHA |
| 2025-07-14 | Loan | Shamrock Rovers SHA | Drogheda United DRO |
| 2025-07-13 | Loan | Shamrock Rovers SHA | Drogheda United DRO |
| 2024-12-01 | N/A |  Bray Wanderers BRA | Shamrock Rovers SHA |
| 2024-11-29 | Return from loan | Bray Wanderers BRA | Shamrock Rovers SHA |
| 2024-07-28 | Loan | Shamrock Rovers SHA | Bray Wanderers BRA |