| Karol Piątek | |
| Fullname: | Karol Piątek |
| Birth Date: | 4 July 1982 |
| Birth Place: | Luzino, Poland |
| Position: | Midfielder |
| Youthclubs1: | Błyskawica Luzino |
| Youthclubs2: | Gryf Wejherowo |
| Youthyears3: | 1997–2000 |
| Youthclubs3: | Lechia Gdańsk |
| Years1: | 2000–2002 |
| Clubs1: | Lechia Gdańsk |
| Caps1: | 21 |
| Goals1: | 1 |
| Years2: | 2002 |
| Clubs2: | → Arka Gdynia (loan) |
| Years3: | 2002–2003 |
| Clubs3: | ŁKS Łódź |
| Caps3: | 43 |
| Goals3: | 0 |
| Years4: | 2003–2006 |
| Clubs4: | Cracovia |
| Caps4: | 6 |
| Goals4: | 0 |
| Years5: | 2006–2010 |
| Clubs5: | Lechia Gdańsk |
| Caps5: | 87 |
| Goals5: | 11 |
| Years6: | 2009–2010 |
| Clubs6: | Lechia Gdańsk II |
| Caps6: | 2 |
| Goals6: | 0 |
| Years7: | 2010–2014 |
| Clubs7: | Termalica Bruk-Bet |
| Caps7: | 90 |
| Goals7: | 1 |
| Years8: | 2014–2016 |
| Clubs8: | Bytovia Bytów |
| Caps8: | 15 |
| Goals8: | 1 |
| Years9: | 2015–2017 |
| Clubs9: | KTS-K Luzino |
Karol Piątek (born 4 July 1982) is a Polish former professional footballer who played as a midfielder.
Lechia Gdańsk
KTS-K Luzino
Poland U18