| • 18/09/2026 Men's Under 21s: Squad selected for 2027 UEFA Under 21 Championship qualifiers against Sweden and Italy |
| # | pos | name | club |
| - | G |  Sławomir Abramowicz |
 Jagiellonia Białystok |
| 12 | G |  Maciej Kikolski |
GKS Katowice |
| 1 | G | Marcel Łubik | Wisła Kraków |
| 22 | G | Oliwier Zych |  Vitória Guimarães |
| D |  Igor Drapiński |
 Samsunspor |
|
| 5 | D | Bright Ede |  Deportivo de A Coruña |
| 3 | D | Michał Gurgul | Lech Poznań |
| D | Filip Koperski | Radomiak Radom |
|
| 19 | D | Marcel Krajewski | Widzew Łódź |
| 16 | D | Jakub Krzyżanowski | Wisła Kraków |
| 2 | D | Nikodem Leśniak Paduch |
Ruch Chorzów |
| 13 | D | Filip Luberecki | Motor Lublin |
| 4 | D | Miłosz Matysik |  Áris Lemessoú |
| 17 | M | Dawid Drachal | Jagiellonia Białystok |
| M | Kacper Duda |
Wisła Kraków |
|
| 6 | M | Kamil Jakubczyk | Korona Kielce |
| 15 | M | Filip Kocaba | Zagłębie Lubin |
| 8 | M | Mateusz Kowalczyk | GKS Katowice |
| - | M |  Oskar Kubiak |
 Slavia Prague |
| 11 | M | Bartosz Mazurek |  Red Bull Salzburg |
| 14 | M | Maximillian Oyedele |  Strasbourg |
| 23 | M | Dariusz Stalmach |  Werder Bremen |
| 21 | M | Wojciech Urbański |
Legia Warszawa |
| 7 | M | Jakub Żewłakow | Legia Warszawa |
| 20 | F | Daniel Bąk | Korona Kielce |
| 9 | F | Daniel Mikołajewski |  Luzern |
| 10 | F | Tomasz Pieńko | Raków Częstochowa |
| - | F | Marcel Reguła |
Zagłębie Lubin |
| Squad update: |
| • 23/09/2026 Men's Under 21s: Maciej Kikolski has been added to the squad for 2027 UEFA Under 21 Championship qualifiers against Sweden and Italy |
| • 22/09/2026 Men's Under 21s: Sławomir Abramowicz has been promoted to the Senior squad for Nations League B matches against Bosnia & Herzegovina, Sweden and Romania |
| • 22/09/2026 Men's Under 21s: Nikodem Leśniak Paduch has been added to the squad for 2027 UEFA Under 21 Championship qualifiers against Sweden and Italy |
| • 21/09/2026 Men's Under 21s: Wojciech Urbański has been added to the squad for 2027 UEFA Under 21 Championship qualifiers against Sweden and Italy |
| • 21/09/2026 Men's Under 21s: Marcel Reguła has been promoted to the Senior squad for Nations League B matches against Bosnia & Herzegovina, Sweden and Romania |
| • 19/09/2026 Men's Under 21s: Oskar Kubiak has been removed from the squad for 2027 UEFA Under 21 Championship qualifiers against Sweden and Italy due to injury |
| • 31/03/2026 Men's Under 21s: Kacper Duda and Igor Drapiński have been suspended for one match for three yellow cards in a competition |
| PRE-MATCH FEATURES: |
| Team Information |
| Pre-Match Report [Poland - Sweden] |
| Pre-Match Report [Italy - Poland] |
