| • 20/03/2026 Men's Under 21s: Squad selected for 2027 UEFA Under 21 Championship qualifiers against Armenia and Montenegro |
| # | pos | name | club |
| 22 | G | Sławomir Abramowicz |  Jagiellonia Białystok |
| 1 | G | Marcel Łubik | Górnik Zabrze |
| 12 | G | Oliwier Zych | Raków Częstochowa |
| 2 | D | Igor Drapiński | Piast Gliwice |
| 3 | D | Michał Gurgul | Lech Poznań |
| 19 | D | Marcel Krajewski | Widzew Łódź |
| 13 | D | Filip Luberecki | Motor Lublin |
| 4 | D | Miłosz Matysik | Bruk-Bet Termalica Nieciecza |
| 23 | D | Wojciech Mońka | Lech Poznań |
| 5 | D | Kacper Potulski |  1. FSV Mainz 05 |
| 16 | M | Szymon Bartlewicz | Chrobry Głogów |
| 17 | M | Dawid Drachal | Jagiellonia Białystok |
| 18 | M | Kacper Duda | Wisła Kraków |
| 11 | M |  Jan Faberski |
 PEC Zwolle |
| 8 | M |  Kamil Jakubczyk |
Arka Gdynia |
| 15 | M | Filip Kocaba | Zagłębie Lubin |
| 8 | M | Mateusz Kowalczyk |
GKS Katowice |
| 6 | M | Antoni Kozubal | Lech Poznań |
| 14 | M | Maciej Kuziemka | Wisła Kraków |
| 7 | M | Wiktor Nowak | Wisła Płock |
| 10 | M | Kacper Urbański | Legia Warszawa |
| 20 | M | Wojciech Urbański | Legia Warszawa |
| 9 | F | Daniel Mikołajewski |  Parma |
| 21 | F | Marcel Reguła | Zagłębie Lubin |
| Squad update: |
| • 30/03/2026 Men's Under 21s: Jan Faberski has been ruled out from the squad for 2027 UEFA Under 21 Championship qualifier against Montenegro due to injury |
| • 28/03/2026 Men's Under 21s: Kamil Jakubczyk has replaced injured Mateusz Kowalczyk in the squad for 2027 UEFA Under 21 Championship qualifier against Montenegro |
| PRE-MATCH FEATURES: |
| Squad-In-Numbers |
| Pre-Match Report [Poland - Armenia] |
| Pre-Match Report [Montenegro - Poland] |
