Zeljeznicar (Premier Liga): every transfer in and out, fees paid and earned, squad market value, €30k spent and €2.9m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-24 | Rodrigo Piloto | Atlètic Club d'Escaldes | Zeljeznicar | Free |
| 2026-08-24 | Marin Karamarko | Wisła Płock | Zeljeznicar | Free |
| 2026-07-30 | Jorge Guzmán | Tapatío | Zeljeznicar | Free |
| 2026-07-22 | Edin Osmanovic | Zeljeznicar | BG Pathum United | Free |
| 2026-07-20 | Davor Rakic | Zeljeznicar | Anagennisi Deryneia | Free |
| 2026-07-18 | Yacouba Dabo Gnako | SD Ejea | Zeljeznicar | Free |
| 2026-07-17 | Ermin Bicakcic | Zeljeznicar | Valletta | Free |
| 2026-07-16 | Dominik Prokop | Zeljeznicar | Olympiakos Nicosia | Free |
| 2026-07-14 | Edwin Odinaka | Zeljeznicar | Bukovyna Chernivtsi | Free |
| 2026-07-01 | Vedad Muftić | Zeljeznicar | AEK Larnaca | Free |
| 2026-07-01 | Sulejman Krpić | Zeljeznicar | Stupčanica Olovo | Free |
| 2026-07-01 | Edwin Odinaka | Zeljeznicar | Bukovyna Chernivtsi | Free |
| 2026-07-01 | Vini Peixoto | Zeljeznicar | S-Pulse | Free |
| 2026-02-12 | Patrik-Gabriel Galchev | Levski Sofia | Zeljeznicar | Free |
| 2026-02-07 | Josip Pejic | Zeljeznicar | NK Aluminij | Free |
| 2026-02-06 | Marin Karamarko | Zeljeznicar | Wisła Płock | Free |
| 2026-02-03 | Muharem Huskovic | Austria Vienna | Zeljeznicar | Free |
| 2026-01-29 | Aleksa Pejic | Maccabi Bnei Raina | Zeljeznicar | Free |
| 2026-01-20 | Player | Zeljeznicar | Stupčanica Olovo | Free |
| 2026-01-18 | Bojan Nastic | Wisła Płock | Zeljeznicar | Free |