Krzysztof Mączyński (Polish pronunciation: ; born 23 May 1987) is a Polish professional footballer who plays as a midfielder for Ekstraklasa side Śląsk Wrocław.
Career
Club
He is a trainee of Wisła Kraków. He scored his first goal for Wisła in the Ekstraklasa Cup match against Górnik Zabrze on 28 November 2007. Mączyński debuted in Ekstraklasa in the game versus Górnik Zabrze on 2 December 2007.
In August 2011, he joined Górnik Zabrze on a two-year contract.
On 8 January 2014 he signed for Guizhou Renhe.
On 7 July 2017 he signed a contract with Legia Warsaw.
International
On 15 November 2013, Mączyński made his debut for Poland national football team in an international friendly against Slovakia, coming on as a substitute for Tomasz Jodłowiec in the 76th minute.
On 14 October 2014, he scored for the first time in international competition in a Euro 2016 Qualifying game against Scotland in group D, giving Poland a 1–0 lead in the 11th minute.
In May 2018 he was named in Poland's preliminary 35-man squad for the 2018 World Cup in Russia. However, he did not make the final 23.