| • 08/05/2019 Men's Under 15s: Squad selected for training camp in Gutów Mały (13 May - 17 May) |
| # | pos | name | club |
| G | Norbert Czapliński |  ¦l±sk Wrocław |
|
| G | Radosław D±browski | Stal Rzeszów |
|
| G | Maciej Styn | Arka Gdynia |
|
| D | Bartosz Brylowski | Lechia Gdańsk |
|
| D | Dawid Fornalik | Pogoń Szczecin |
|
| D | Szymon Karasiński | Zagłębie Lubin |
|
| D | Miłosz Matysik | Jagiellonia Białystok |
|
| D | Mateusz Nawrocki | ¦l±sk Wrocław |
|
| D | Adrian Opolski | TOP 54 Biała Podlaska |
|
| D | Jakub Sarnowski | Pogoń Szczecin |
|
| D | Adrian Tymiński | Lech Poznań |
|
| M | Kamil Antosiak |  Hansa Rostock |
|
| M | Krystian Borecki |  Anderlecht |
|
| M | Mateusz Chmarek | Rozwój Katowice |
|
| M | George Chmiel |  Blackburn Rovers |
|
| M | Łukasz Gerstenstein | ¦l±sk Wrocław |
|
| M | Filip Gryglak | ¦l±sk Wrocław |
|
| M | Adam Stankowski | Escola Varsovia Warszawa |
|
| F | Bartosz Bajorek | Stal Mielec |
|
| F | Wiktor Kamiński | Legia Warszawa |
|
| F | Michał Litwa | AP 21 Kraków |
|
| F | Jakub Lutostański | Jagiellonia Białystok |
|
| F | Aleksander Ptak | Cracovia Kraków |
|
| F | Wojciech Szafranek | Zagłębie Lubin |