| Jacek Wiśniewski | |
| Fullname: | Jacek Wiśniewski |
| Birth Date: | 8 June 1974 |
| Birth Place: | Gliwice, Poland |
| Position: | Defender |
| Years1: | 1990–1991 |
| Clubs1: | Sośnica Gliwice |
| Years2: | 1991–1992 |
| Clubs2: | Górnik Zabrze |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 1992 |
| Clubs3: | VfL Hamm/Sieg |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 1992–1994 |
| Clubs4: | Stal Sanok |
| Years5: | 1994–1998 |
| Clubs5: | Concordia Knurów |
| Years6: | 1997–2003 |
| Clubs6: | Górnik Zabrze |
| Caps6: | 135 |
| Goals6: | 7 |
| Years7: | 2003–2004 |
| Clubs7: | Szczakowianka Jaworzno |
| Caps7: | 26 |
| Goals7: | 1 |
| Years8: | 2004–2005 |
| Clubs8: | Cracovia |
| Caps8: | 0 |
| Goals8: | 0 |
| Years9: | 2005–2006 |
| Clubs9: | Górnik Zabrze |
| Caps9: | 17 |
| Goals9: | 1 |
| Years10: | 2006–2007 |
| Clubs10: | Cracovia |
| Caps10: | 37 |
| Goals10: | 4 |
| Years11: | 2008–2009 |
| Clubs11: | Wisła Płock |
| Caps11: | 14 |
| Goals11: | 1 |
| Years12: | 2009 |
| Clubs12: | GKS Jastrzębie |
| Caps12: | 11 |
| Goals12: | 0 |
| Years13: | 2009–2011 |
| Clubs13: | Ruch Radzionków |
| Caps13: | 37 |
| Goals13: | 1 |
| Years14: | 2011 |
| Clubs14: | → Rozwój Katowice (loan) |
| Caps14: | 11 |
| Goals14: | 0 |
| Years15: | 2012 |
| Clubs15: | Gwarek Ornontowice |
| Caps15: | 4 |
| Goals15: | 0 |
| Years16: | 2013–2016 |
| Clubs16: | Wilki Wilcza |
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.[2] Wiśniewski signed a 1.5-year contract with Wisła Płock in 2008.[3]
After he retired from playing football, Wiśniewski began a MMA career.[4] He lost to Kamil Waluś in his debut at KSW XX, on September 15, 2012.
Ruch Radzionków