is a Polish professional footballer who plays as a defender for Premier League club Arsenal and the Poland national team.
Kiwior made his professional debut in 2018 for Slovak side FK Ε½eleziarne PodbrezovΓ‘, before moving to MΕ K Ε½ilina in 2019 and Spezia Calcio in 2021. In January 2023, after making 39 appearances for Spezia, he transferred to Premier League club Arsenal F.C. in a deal reported to be worth Β£20m.
Kiwior has represented Poland for all youth levels U16 and up, and made his international debut on 11 June 2022. He was selected in the Polish squads for the 2022 World Cup and Euro 2024, starting in all matches in both tournaments.