| • 20/08/2025 Men's Under 20s: Squad selected for training camp in Warszawa (1 Sep - 3 Sep) |
| # | pos | name | club |
| G | Axel Holewiński |  Polonia Bytom |
|
| G | Antoni Mikułko | Wieczysta Kraków |
|
| G | Adam Wójcik | Odra Opole |
|
| D | Sebastian Dabrowski |  Swansea City |
|
| D | Bartosz Dembek | Pogoń Siedlce |
|
| D | Jakub Goliński | Chojniczanka Chojnice |
|
| D | Paskal Meyer | Motor Lublin |
|
| D | Igor Orlikowski | Zagłębie Lubin |
|
| D | Dominik Szala | Górnik Zabrze |
|
| D | Marcel Zajusch |  1. FC Magdeburg |
|
| M | Tommaso Guercio | ¦l±sk Wrocław |
|
| M | Wojciech Jakubik | Bruk-Bet Termalica Nieciecza |
|
| M | Marcel Kalemba | 1. FSV Mainz 05 |
|
| M | Filip Kocaba | Zagłębie Lubin |
|
| M | Krzysztof Kolanko | Podbeskidzie Bielsko-Biała |
|
| M | Jakub Lewicki | Piast Gliwice |
|
| M | Kornel Lisman | Lech Poznań |
|
| M | Patryk Olejnik | Chojniczanka Chojnice |
|
| M | Maximilian Sznaucner |  PAÓK |
|
| M | Dawid Tkacz | Górnik Łęczna |
|
| F | Daniel Mikołajewski |  Parma |
|
| F | Patryk Paryzek | Pogoń Szczecin |
|
| F | Oliwier Sławiński | Stal Rzeszów |
|
| F | Maksymilian Stangret | GKS Tychy |