Leiknir Reykjavík (Inkasso-Deildin): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-25 | Adam Örn Arnarson | Fram | Leiknir Reykjavík | Free |
| 2025-04-29 | Ólafur Ólafsson | Fram | Leiknir Reykjavík | Free |
| 2025-04-24 | Oskar Jonsson | Fram | Leiknir Reykjavík | Free |
| 2025-03-27 | Jón Arnar Sigurðsson | KR Reykjavík | Leiknir Reykjavík | Loan |
| 2025-03-22 | Andi Hoti | Leiknir Reykjavík | Valur | Free |
| 2025-02-05 | D. Brković | FH | Leiknir Reykjavík | Free |
| 2025-02-05 | O. Sowe | Leiknir Reykjavík | ÍBV | Free |
| 2025-02-05 | A. Kristinsson | Leiknir Reykjavík | ÍBV | Free |
| 2025-02-01 | Viktor Freyr Sigurðsson | Leiknir Reykjavík | Fram | Free |
| 2024-08-14 | D. Brković | FH | Leiknir Reykjavík | Loan |
| 2024-07-24 | Jón Hrafn Barkarson | Leiknir Reykjavík | Stjarnan | Free |
| 2024-03-02 | Sigurður Gunnar Jónsson | Stjarnan | Leiknir Reykjavík | Loan |
| 2024-02-15 | Arnór Dadi Adalsteinsson | Fram | Leiknir Reykjavík | Free |
| 2024-02-15 | A. Kristinsson | Valur | Leiknir Reykjavík | Free |
| 2024-02-07 | V. Svansson | Leiknir Reykjavík | Afturelding | Free |
| 2023-07-28 | K. í Bartalsstovu | Leiknir Reykjavík | Njardvík | Free |
| 2023-07-20 | V. Svansson | Fylkir | Leiknir Reykjavík | Free |
| 2023-04-08 | K. í Bartalsstovu | ÍA Akranes | Leiknir Reykjavík | Free |
| 2023-02-26 | Player | Leiknir Reykjavík | HB | Free |
| 2023-02-17 | Daníel Finns Matthíasson | Stjarnan | Leiknir Reykjavík | Loan |