| • 06/10/2021 Men's Under 15s: Squad selected for friendlies against Republic of Ireland |
| # | pos | name | club |
| G | Mateusz Jeleń |  Górnik Zabrze |
|
| G | Adam Matysek | Zagłębie Lubin |
|
| G | Mateusz Pruchniewski | Lech Poznań |
|
| D | Filip Baniowski | Wisła Kraków |
|
| D | Jakub Jaroszuk | Jagiellonia Białystok |
|
| D | Igor Kostecki | Pogoń Szczecin |
|
| D | Dawid Mazurek | Górnik Zabrze |
|
| D | Wojciech Mońka | Lech Poznań |
|
| D | Kacper Potulski | Legia Warszawa |
|
| D | Damian Sokołowski | Zagłębie Lubin |
|
| M | Igor Brzyski | Lech Poznań |
|
| M | Evan Dworak | Stal Rzeszów |
|
| M | Mateusz Dziewiatowski | Zagłębie Lubin |
|
| M | Patryk Mazur | Stal Rzeszów |
|
| M | Cyprian Popielec | Zagłębie Lubin |
|
| M | Adrian Przyborek | Pogoń Szczecin |
|
| M | Dominik Skiba | Górnik Zabrze |
|
| M | Patryk Skrzypczyński | ¦l±sk Wrocław |
|
| M | Igor Stankiewicz | Lech Poznań |
|
| M | Mateusz Szczepaniak | Legia Warszawa |
|
| F | Igor Busz | Legia Warszawa |
|
| F | Paweł Czułowski | Escola Varsovia Warszawa |
|
| F | Szymon Królak | Znicz Pruszków |
|
| F | Filip Wasilewski |  Shamrock Rovers |
| PRE-MATCH FEATURES: |
| Squad-In-Numbers |
| Pre-Match Guide [Republic of Ireland - Poland] |