Heerenveen U19: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Kai Jansen | Heerenveen U19 | Heerenveen U21 | — |
| 2025-02-01 | Eser Gürbüz | Heerenveen U19 | Heerenveen | — |
| 2024-07-01 | Kai Jansen | Heerenveen U18 | Heerenveen U19 | — |
| 2024-07-01 | Eser Gürbüz | Heerenveen U18 | Heerenveen U19 | — |
| 2020-07-01 | Teun Wilke | Heerenveen U19 | Heerenveen U21 | — |
| 2020-07-01 | Guus Offerhaus | Heerenveen U19 | Heerenveen U21 | — |
| 2020-07-01 | Djenahro Nunumete | Heerenveen U19 | Heerenveen U21 | — |
| 2020-07-01 | Couhaib Driouech | Heerenveen U19 | Heerenveen | — |
| 2019-07-01 | Teun Wilke | Heerenveen U17 | Heerenveen U19 | — |
| 2019-07-01 | Rami Al Hajj | Heerenveen U19 | Heerenveen | — |
| 2019-07-01 | Hamdi Akujobi | Heerenveen U19 | Heerenveen | — |
| 2019-07-01 | Djenahro Nunumete | Heerenveen U17 | Heerenveen U19 | — |
| 2019-07-01 | Couhaib Driouech | Heerenveen U17 | Heerenveen U19 | — |
| 2019-07-01 | Arjen van der Heide | Heerenveen U19 | Heerenveen | — |
| 2018-08-30 | Rami Al Hajj | Falkenberg U19 | Heerenveen U19 | — |
| 2018-07-01 | John Iredale | Heerenveen U19 | Heerenveen U21 | — |
| 2018-07-01 | Hamdi Akujobi | Spartaan U19 | Heerenveen U19 | Free |
| 2018-07-01 | Guus Offerhaus | Heerenveen U17 | Heerenveen U19 | — |
| 2018-07-01 | Emil Frederiksen | Heerenveen U19 | Heerenveen | — |
| 2017-08-31 | John Iredale | Sydney FC II | Heerenveen U19 | Free |