Sydney Olympic: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-01-30 | Seth Clark | Sydney Olympic | Central Coast | — |
| 2026-01-16 | Chris Donnell | Sydney Olympic | Central Coast | Free |
| 2026-01-14 | Zac Zoricich | Sydney Olympic | Auckland FC | Free |
| 2026-01-14 | Ali Auglah | Sydney Olympic | Central Coast | — |
| 2025-10-02 | Chris Donnell | Without Club | Sydney Olympic | — |
| 2025-09-18 | Ali Auglah | Ilinden | Sydney Olympic | — |
| 2025-09-05 | James Donachie | Sydney Olympic | Central Coast | Free |
| 2025-07-01 | James Donachie | Western United | Sydney Olympic | Free |
| 2025-01-14 | Seth Clark | Edgeworth E. | Sydney Olympic | — |
| 2024-01-11 | Zac Zoricich | CCM Academy | Sydney Olympic | — |
| 2024-01-01 | Noah James | Newcastle | Sydney Olympic | Loan |
| 2018-10-10 | Max Burgess | Sydney Olympic | Wellington | Free |
| 2017-12-19 | Max Burgess | União Madeira | Sydney Olympic | — |