Kazimierz Sidorczuk (born 4 March 1967) is a Polish former professional footballer who played as a goalkeeper, spending most of his career in Lech Poznaà  and Austria. He finished his career in Kapfenberger SV, for whom he once scored a goal.
He played for Poland 14 times.
Lech Poznaà Â
Sturm Graz
Individual