| • 17/08/2023 Men's Under 18s: Squad selected for Friendly Tournament in Croatia |
| # | pos | name | club |
| 22 | G | Axel Holewiński |  Pogoń Szczecin |
| 1 | G | Robin Lisewski |  Borussia Dortmund |
| - | G |  Miłosz Piekutowski |
Jagiellonia Białystok |
| 12 | G |  Jakub Stępak |
Wisła Kraków |
| 15 | D | Nico Adamczyk | Borussia Dortmund |
| 5 | D | Michał Gurgul | Lech Poznań |
| 14 | D | Piotr Kowalik |
Sandecja Nowy Sącz |
| 3 | D | Jakub Krzyżanowski | Wisła Kraków |
| 6 | D | Patryk Olejnik |
Lech Poznań |
| - | D | Igor Orlikowski |
Zagłębie Lubin |
| 2 | D | Dominik Szala | Górnik Zabrze |
| 8 | M | Karol Borys | Śląsk Wrocław |
| 11 | M | Krzysztof Kolanko | Górnik Zabrze |
| 20 | M | Kornel Lisman |
Lech Poznań |
| 19 | M | Szymon Łyczko | Stal Rzeszów |
| 16 | M | Adam Pieniądz | Wisła Kraków |
| - | M | Filip Rejczyk |
Legia Warszawa |
| 18 | M | Filip Rózga | Cracovia Kraków |
| 4 | M | Maximilian Sznaucner |  PAÓK |
| 7 | M | Filip Wolski | Lech Poznań |
| 17 | F | Mike Huras | VfB Stuttgart |
| 10 | F | Daniel Mikołajewski |  Parma |
| 21 | F | Marcel Reguła | Zagłębie Lubin |
| - | F | Mateusz Skoczylas |
Milan |
| 9 | F | Oskar Tomczyk | Lech Poznań |
| Squad update: |
| • 06/09/2023 Men's Under 18s: Piotr Kowalik has been added to the squad for Friendly Tournament in Croatia |
| • 31/08/2023 Men's Under 18s: Patryk Olejnik has been added to the squad for Friendly Tournament in Croatia |
| • 29/08/2023 Men's Under 18s: Jakub Stępak has been added to the squad for Friendly Tournament in Croatia |
| • 28/08/2023 Men's Under 18s: Kornel Lisman has been added to the squad for Friendly Tournament in Croatia |
| PRE-MATCH FEATURES: |
| Squad-In-Numbers |
| Pre-Match Guide [Croatia - Poland] |
| Pre-Match Guide [Poland - Saudi Arabia] |
| Pre-Match Guide [Poland - Austria] |