| • 09/11/2018 Men's Under 18s: Squad selected for training camp in Jarocin (26 Nov - 30 Nov) |
| # | pos | name | club |
| G | Kamil Broda |  Wisła Kraków |
|
| G |  Jędrzej Grobelny |
Pogoń Szczecin |
|
| G | Cezary Miszta |
Legia Warszawa |
|
| G | Michał Molenda |
Arka Gdynia |
|
| D | Michał Bogacz |
Zagłębie Lubin |
|
| D | Alexander Krakowiak |  Toronto FC |
|
| D | Kacper Łopata |  Brighton & Hove Albion |
|
| D | Mateusz Maćkowiak |  RB Leipzig |
|
| D | Aleksander Paluszek |
Śląsk Wrocław |
|
| D | Wiktor Pleśnierowicz |
Lech Poznań |
|
| D | Kevin Rubaszewski | Borussia Mönchengladbach |
|
| D | Jakub Stankiewicz |
Huragan Morąg |
|
| D | Michał Wolanin |
Jagiellonia Białystok |
|
| M | Mateusz Cegiełka |
Lechia Gdańsk |
|
| M | Kacper Cichoń |
Pogoń Szczecin |
|
| M | Michał Karbownik |
Legia Warszawa |
|
| M | Patryk Richert | TSV 1860 Munich |
|
| M | Oskar Sewerzyński |
Korona Kielce |
|
| M | Kacper Skibicki |
Olimpia Grudziądz |
|
| M | Jakub Sypek |
Zagłębie Lubin |
|
| F | Bartosz Białek |
Zagłębie Lubin |
|
| F |  Bartosz Bida |
Wigry Suwałki |
|
| F | Jakub Rudek |
Ruch Chorzów |
|
| F | Maciej Twarowski |
Jagiellonia Białystok |
|
| F | Mateusz Żukowski |
Lechia Gdańsk |
| Squad update: |
| • 26/11/2018 Men's Under 18s: Jakub Rudek has replaced injured Bartosz Bida in the squad for training camp in Jarocin (26 Nov - 30 Nov) |
| • 19/11/2018 Men's Under 18s: Players from Polish clubs have been added to the squad for training camp in Jarocin (26 Nov - 30 Nov) |