| • 03/03/2023 Men's Under 17s: Squad selected for 2023 UEFA Under 17 Championship Elite Round |
| # | pos | name | club |
| 1 | G | Axel Holewiński |  Pogoń Szczecin |
| - | G | Mateusz Mędrala | Lech Poznań |
| 22 | G | Miłosz Piekutowski | Jagiellonia Białystok |
| 15 | D | Nico Adamczyk |  Borussia Dortmund |
| 5 | D | Michał Gurgul | Lech Poznań |
| 3 | D | Jakub Krzyżanowski | Wisła Kraków |
| 16 | D | Krzysztof Kurowski | Śląsk Wrocław |
| 4 | D | Igor Orlikowski | Zagłębie Lubin |
| 2 | D | Dominik Szala | Górnik Zabrze |
| 8 | M | Karol Borys | Śląsk Wrocław |
| 19 | M | Igor Brzyski | Lech Poznań |
| 21 | M | Szymon Kądziołka | Stal Rzeszów |
| 11 | M | Krzysztof Kolanko | Górnik Zabrze |
| 18 | M | Filip Kucharczyk | Cracovia Kraków |
| 20 | M | Filip Rejczyk | Legia Warszawa |
| 6 | M | Maximilian Sznaucner |  PAÓK |
| 7 | M | Filip Wolski | Lech Poznań |
| 17 | F | Mike Huras | VfB Stuttgart |
| 10 | F | Daniel Mikołajewski |  Parma |
| 14 | F | Mateusz Skoczylas | Zagłębie Lubin |
| 9 | F | Oskar Tomczyk | Lech Poznań |
| PRE-MATCH FEATURES: |
| Squad-In-Numbers |
| Pre-Match Guide [Poland - Czech Republic] |
| Pre-Match Guide [Portugal - Poland] |
| Pre-Match Guide [Poland - Slovakia] |