| • 18/09/2026 Men's Senior: Squad selected for Nations League B matches against Bosnia & Herzegovina, Sweden and Romania |
| # | pos | name | club |
| 22 | G |  Sławomir Abramowicz |
 Jagiellonia Białystok |
| 1 | G | Marcin Bułka |  Neom SC |
| - | G |  Bartłomiej Drągowski |
Widzew Łódź |
| - | G | Kamil Grabara |
 Juventus |
| 12 | G | Mateusz Kochalski | Wieczysta Kraków |
| 5 | D | Jan Bednarek |  FC Porto |
| 2 | D | Matty Cash |  Aston Villa |
| 4 | D | Tomasz Kędziora |  Dynamo Kyiv |
| 14 | D | Jakub Kiwior | FC Porto |
| 7 | D | Wojciech Mońka | Lech Poznań |
| 23 | D | Kacper Potulski |  1. FSV Mainz 05 |
| 15 | D | Tymoteusz Puchacz |  Sabah FK |
| 3 | D | Przemysław Wiśniewski | Widzew Łódź |
| D | Norbert Wojtuszek | Jagiellonia Białystok |
|
| 19 | M | Przemysław Frankowski |  Rennes |
| 7 | M | Jakub Kamiński |
Benfica |
| 16 | M | Wiktor Nowak |  Slavia Prague |
| M | Oskar Pietuszewski |
FC Porto |
|
| - | M | Filip Rózga |
 Sturm Graz |
| 17 | M | Michał Skóraś | Lens |
| 6 | M | Bartosz Slisz |  Brøndby IF |
| 20 | M | Sebastian Szymański | Rennes |
| 8 | M | Kacper Urbański | Górnik Zabrze |
| 21 | M | Nicola Zalewski | Atalanta |
| 10 | M | Piotr Zieliński | Inter |
| - | F | Adrian Benedyczak |
 Kasımpaşa |
| 9 | F | Robert Lewandowski |  Chicago Fire |
| 18 | F | Marcel Reguła |
Zagłębie Lubin |
| 11 | F | Karol Świderski | Widzew Łódź |
| 13 | F | Mateusz Żukowski | 1. FC Magdeburg |
| Squad update: |
| • 26/09/2026 Men's Senior: Oskar Pietuszewski has replaced injured Jakub Kamiński in the squad for Nations League B matches against Sweden and Romania and Bosnia & Herzegovina |
| • 22/09/2026 Men's Senior: Sławomir Abramowicz has replaced injured Bartłomiej Drągowski in the squad for Nations League B matches against Bosnia & Herzegovina, Sweden and Romania |
| • 21/09/2026 Men's Senior: Bartłomiej Drągowski and Marcel Reguła have been added to the squad for Nations League B matches against Bosnia & Herzegovina, Sweden and Romania |
| • 20/09/2026 Men's Senior: Adrian Benedyczak, Kamil Grabara and Filip Rózga have been removed from the squad for Nations League B matches against Bosnia & Herzegovina, Sweden and Romania due to injuries |
