Derry City: every transfer in and out, fees paid and earned, squad market value, €95k spent and €140k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-03 | Rob Slevin | Derry City | Coleraine | Loan |
| 2026-07-01 | Ben Doherty | Derry City | Coleraine | Free |
| 2026-01-19 | Adam Frizzell | Derry City | Linfield | Free |
| 2026-01-01 | Mark Connolly | Derry City | Coleraine | Free |
| 2025-07-18 | Conor Barr | Derry City | Cliftonville | Loan |
| 2025-07-17 | Kevin Holt | Derry City | Ayr United | €40k |
| 2025-07-10 | Pat Hoban | Derry City | Glentoran | Free |
| 2025-02-22 | Kevin Holt | Dundee United | Derry City | €40k |
| 2025-02-03 | Player | Derry City | Ballymena United | Loan |
| 2025-01-30 | Aaron Heaney | Derry City | Glenavon | Loan |
| 2025-01-30 | Callum McCay | Derry City | Cliftonville | Free |
| 2025-01-24 | Conor Barr | Derry City | Ballymena United | Loan |
| 2025-01-11 | Liam Boyce | Heart of Midl. | Derry City | €20k |
| 2025-01-02 | Tadhg Ryan | Derry City | Glenavon | Free |
| 2025-01-01 | Patrick McEleney | Derry City | Ballymena United | Free |
| 2025-01-01 | Shane McEleney | Derry City | Glentoran | Free |
| 2025-01-01 | Ciaran Coll | Derry City | Glentoran | Free |
| 2024-09-03 | Player | Derry City | Institute | Free |
| 2024-08-30 | Player | Derry City | Bangor | Free |
| 2024-08-26 | Sam Todd | Derry City | Larne | Loan |