Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 07.04.2026 | Wojtek Pankowski | GKS Katowice | GKS Katowice | - |
| 26.03.2026 | N. Powroznik | GKS Katowice | — | Free agent |
| 03.03.2026 | M. Olsen | — | GKS Katowice | Free agent |
| 25.02.2026 | K. Cwielong | — | GKS Katowice | Return from loan |
| 10.02.2026 | D. Rasak | — | GKS Katowice | Loan |
| 03.02.2026 | M. Rosołek | GKS Katowice | — | Loan |
| 29.01.2026 | J. Łukowski | GKS Katowice | — | Free agent |
| 28.01.2026 | J. Łukowski | GKS Katowice | — | Free agent |
| 25.01.2026 | A. Danek | GKS Katowice | — | - |
| 25.01.2026 | E. Jirka | Piast Gliwice | GKS Katowice | Transfer |
| 25.01.2026 | M. Wdowiak | Zaglebie Lubin | GKS Katowice | Transfer |
| 24.01.2026 | E. Jirka | Piast Gliwice | GKS Katowice | Transfer |
| 24.01.2026 | M. Wdowiak | Zaglebie Lubin | GKS Katowice | Transfer |
| 30.12.2025 | M. Olsen | — | GKS Katowice | Free agent |
| 07.09.2025 | A. Buksa | GKS Katowice | Gornik Zabrze | Return from loan |
| 06.09.2025 | I. Shkurin | Legia Warszawa | GKS Katowice | Transfer |
| 05.09.2025 | I. Shkurin | Legia Warszawa | GKS Katowice | Transfer |
| 04.09.2025 | I. Shkurin | Legia Warszawa | GKS Katowice | Transfer |
| 29.08.2025 | E. Marković | — | GKS Katowice | Transfer |
| 28.08.2025 | E. Marković | — | GKS Katowice | - |
| 28.08.2025 | K. Cwielong | GKS Katowice | — | Loan |
| 27.08.2025 | K. Cwielong | GKS Katowice | — | Loan |
| 14.08.2025 | J. Bosch | — | GKS Katowice | Transfer |
| 13.08.2025 | J. Bosch | — | GKS Katowice | Free agent |
| 23.07.2025 | B. Baranowicz | GKS Katowice | — | Free agent |
| 18.07.2025 | F. Rejczyk | — | GKS Katowice | Transfer |
| 17.07.2025 | F. Rejczyk | — | GKS Katowice | Free agent |
| 12.07.2025 | A. Buksa | Gornik Zabrze | GKS Katowice | Loan |
| 11.07.2025 | A. Buksa | Gornik Zabrze | GKS Katowice | Loan |
| 08.07.2025 | J. Łukowski | Widzew Łódź | GKS Katowice | Free Transfer |
| 07.07.2025 | J. Łukowski | Widzew Łódź | GKS Katowice | Free agent |
| 04.07.2025 | M. Mak | GKS Katowice | — | Free Transfer |
| 04.07.2025 | O. Repka | GKS Katowice | Raków Częstochowa | Transfer |
| 03.07.2025 | M. Mak | GKS Katowice | — | Free agent |
| 02.07.2025 | M. Mak | GKS Katowice | — | Free agent |
| 02.07.2025 | O. Repka | GKS Katowice | Raków Częstochowa | Transfer |
| 01.07.2025 | M. Rosołek | Piast Gliwice | GKS Katowice | Free Transfer |
| 01.07.2025 | K. Cwielong | — | GKS Katowice | Back from Loan |
| 01.07.2025 | K. Łukasiak | Pogon Szczecin | GKS Katowice | Free Transfer |
| 01.07.2025 | S. Bergier | GKS Katowice | Widzew Łódź | Free Transfer |
| 01.07.2025 | A. Komor | GKS Katowice | — | Free Transfer |
| 01.07.2025 | D. Drachal | GKS Katowice | Raków Częstochowa | N/A |
| 01.07.2025 | M. Kowalczyk | GKS Katowice | Brondby | N/A |
| 01.07.2025 | A. Paluszek | — | GKS Katowice | Free Transfer |
| 01.07.2025 | F. Szymczak | GKS Katowice | Lech Poznan | N/A |
| 01.07.2025 | S. Krawczyk | — | GKS Katowice | Back from Loan |
| 01.07.2025 | Kacper Pietrzyk | — | GKS Katowice | Back from Loan |
| 30.06.2025 | M. Kowalczyk | Brondby | GKS Katowice | Transfer |
| 30.06.2025 | K. Łukasiak | Pogon Szczecin | GKS Katowice | Free agent |
| 30.06.2025 | M. Wędrychowski | Pogon Szczecin | GKS Katowice | Free agent |