| • 20/09/2019 Men's Under 20s: Squad selected for Elite League matches against Germany and Netherlands |
| # | pos | name | club |
| G |  Bartosz Mrozek |
 GKS Katowice |
|
| G | Paweł Sokół |
Korona Kielce |
|
| D | Jakub Bednarczyk |
 St Pauli |
|
| D | Mateusz Bondarenko |
Skra Częstochowa |
|
| D | Marcin Grabowski |
Wisła Kraków |
|
| D | Jakub Kiwior |  MŠK Žilina |
|
| D | Aleks Ławniczak |
Warta Poznań |
|
| D | Tymoteusz Puchacz |
Lech Poznań |
|
| D | Serafin Szota |
Wisła Kraków |
|
| M |  Wojciech Hajda |
Stomil Olsztyn |
|
| M | Wojciech Kamiński |
Bruk-Bet Termalica Nieciecza |
|
| M | Łukasz Łakomy |
Legia Warszawa |
|
| M | Tomasz Makowski |
Lechia Gdańsk |
|
| M | Łukasz Poręba |
Zagłębie Lubin |
|
| M | Michał Skóraś |
Raków Częstochowa |
|
| M | Bartosz Slisz |
Zagłębie Lubin |
|
| M | Adrian Stanilewicz | Bayer Leverkusen |
|
| M | Marcel Zylla | Bayern Munich |
|
| F | Adrian Benedyczak |
Chrobry Głogów |
|
| F | Dawid Kurminowski | MŠK Žilina |
|
| F | Mateusz Żukowski |
Chojniczanka Chojnice |
| Squad update: |
| • 12/10/2019 Men's Under 20s: Łukasz Łakomy has replaced injured Wojciech Hajda in the squad for Elite League match against Netherlands |
| • 01/10/2019 Men's Under 20s: Jakub Bednarczyk has been assigned to the squad for Elite League matches against Germany and Netherlands |
| • 01/10/2019 Men's Under 20s: Players from Polish clubs have been added to the squad for Elite League matches against Germany and Netherlands |