Hafnarfjördur: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-04-05 | Ahmad Faqa | AIK | Hafnarfjördur | Loan |
| 2025-01-30 | Ólafur Gudmundsson | Hafnarfjördur | Aalesunds FK | — |
| 2024-01-31 | Davíd Jóhannsson | Hafnarfjördur | Aalesunds FK | — |
| 2023-08-31 | Vidar Ari Jónsson | Hafnarfjördur | HamKam | Free |
| 2023-08-02 | Vidar Ari Jónsson | Honvéd | Hafnarfjördur | Free |
| 2022-05-06 | Davíd Jóhannsson | Lecce U19 | Hafnarfjördur | — |
| 2021-07-17 | Ólafur Gudmundsson | Breidablik | Hafnarfjördur | — |
| 2021-07-15 | Thórir Jóhann Helgason | Hafnarfjördur | Lecce | — |
| 2020-06-30 | Logi Tómasson | Víkingur | Hafnarfjördur | Loan |
| 2020-01-08 | Brandur Hendriksson | Hafnarfjördur | Helsingborgs IF | — |
| 2018-04-21 | Brandur Hendriksson | Randers FC | Hafnarfjördur | — |
| 2018-04-14 | Thórir Jóhann Helgason | Haukar | Hafnarfjördur | — |
| 2018-04-05 | Vidar Ari Jónsson | SK Brann | Hafnarfjördur | Loan |
| 2017-05-16 | Elías Ólafsson | Breidablik | Hafnarfjördur | Loan |