Jacek Wiśniewski (born 7 June 1974) is a Polish former professional footballer who played as a defender.
Born in Gliwice, Wiśniewski began playing football with the youth side Walce Zabrze and trained as a boxer.
[1] He played for Górnik Zabrze, Cracovia Jastrzębie and Ruch Radzionków.
[3] After he retired from playing football, Wiśniewski began a MMA career.
This biographical article related to a Polish association football defender is a stub.