Adelaide United (A League Men): every transfer in and out, fees paid and earned, squad market value, €950k spent and €5m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-01 | Stefan Mauk | Adelaide United | Công an Hà Nội | Free |
| 2026-07-10 | Yaya Dukuly | Adelaide United | NK Celje | Free |
| 2026-07-01 | Stefan Mauk | Adelaide United | Công an Hà Nội | Free |
| 2026-07-01 | Panashe Madanha | Adelaide United | Without Club | — |
| 2026-07-01 | Bailey O'Neil | Adelaide United | Without Club | — |
| 2026-07-01 | Austin Ayoubi | Adelaide United | Without Club | — |
| 2026-01-02 | Ajak Riak | OKMK Olmaliq | Adelaide United | Free |
| 2025-11-24 | Brody Burkitt | Adelaide U21 | Adelaide United | — |
| 2025-09-23 | Jake Najdovski | Without Club | Adelaide United | — |
| 2025-09-23 | Israel Monga | Without Club | Adelaide United | — |
| 2025-09-15 | Juan Muñiz | Without Club | Adelaide United | — |
| 2025-09-05 | Anselmo | Without Club | Adelaide United | — |
| 2025-08-18 | Joshua Smits | De Graafschap | Adelaide United | Free |
| 2025-08-13 | Archie Goodwin | Adelaide United | Charlotte | €769k |
| 2025-08-04 | Stefan Mauk | Adelaide United | Công an Hà Nội | Loan |
| 2025-07-29 | Vinko Stanisic | Adelaide U21 | Adelaide United | — |
| 2025-07-29 | Sotiri Phillis | Adelaide U21 | Adelaide United | — |
| 2025-07-29 | Joey Garuccio | Adelaide U21 | Adelaide United | — |
| 2025-07-16 | Zach Clough | Adelaide United | Selangor FC | — |
| 2025-07-16 | James Delianov | Adelaide United | Newcastle | Free |