Gillingham (League Two): every transfer in and out, fees paid and earned, squad market value and €350k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-21 | Jake Turner | Gillingham | Newport County | Free |
| 2026-08-19 | Seb Palmer-Houlden | Gillingham | Motherwell FC | Free |
| 2026-07-31 | Sam Gale | Gillingham | Barnsley | Free |
| 2026-07-28 | N. Freeman | Shrewsbury Town | Gillingham | Free |
| 2026-07-25 | Shadrach Ogie | Gillingham | Woking | Free |
| 2026-07-17 | Remeao Hutton | Gillingham | Chesterfield | Free |
| 2026-07-02 | Lenni Rae Cirino | Gillingham | Hednesford Town | Free |
| 2026-07-01 | James Brophy | Cambridge United | Gillingham | Free |
| 2026-07-01 | Will Goodwin | Oxford United | Gillingham | Free |
| 2026-07-01 | Kadeem Harris | Salford City | Gillingham | Free |
| 2026-07-01 | Liam Gordon | Motherwell FC | Gillingham | Free |
| 2026-07-01 | Glenn Morris | Gillingham | Dorking Wanderers | Free |
| 2026-07-01 | Marcus Wyllie | Gillingham | Aldershot Town | Free |
| 2026-07-01 | Elliott Nevitt | Gillingham | Oldham Athletic | Free |
| 2026-07-01 | Euan Williams | Gillingham | Dover Athletic | Free |
| 2026-07-01 | Josh Andrews | Gillingham | Grimsby Town | Free |
| 2026-02-23 | Marcus Wyllie | Gillingham | Ebbsfleet United | Loan |
| 2026-02-02 | Omar Beckles | Leyton Orient | Gillingham | Free |
| 2026-01-29 | Ronan Hale | Ross County FC | Gillingham | Free |
| 2026-01-23 | Cameron Antwi | Newport County | Gillingham | Free |