| Piotr Piechniak | |
| Fullname: | Piotr Piechniak |
| Birth Date: | 9 March 1977 |
| Birth Place: | Stalowa Wola, Poland |
| Position: | Winger |
| Years1: | 1996–1998 |
| Clubs1: | Stal Stalowa Wola |
| Years2: | 1998–1999 |
| Clubs2: | Hetman Zamość |
| Years3: | 1999 |
| Clubs3: | Stal Stalowa Wola |
| Years4: | 2000–2008 |
| Clubs4: | Dyskobolia Grodzisk Wlkp. |
| Caps4: | 198 |
| Goals4: | 20 |
| Years5: | 2004 |
| Clubs5: | → Obra Kościan (loan) |
| Years6: | 2008 |
| Clubs6: | Polonia Warsaw |
| Caps6: | 12 |
| Goals6: | 1 |
| Years7: | 2009 |
| Clubs7: | Levadiakos |
| Caps7: | 11 |
| Goals7: | 0 |
| Years8: | 2009–2010 |
| Clubs8: | Odra Wodzisław |
| Caps8: | 28 |
| Goals8: | 5 |
| Years9: | 2010–2011 |
| Clubs9: | GKS Katowice |
| Caps9: | 22 |
| Goals9: | 3 |
| Years10: | 2011–2012 |
| Clubs10: | Resovia |
| Caps10: | 17 |
| Goals10: | 2 |
| Years11: | 2011–2012 |
| Clubs11: | LZS Turbia |
| Years12: | 2012–2013 |
| Clubs12: | Olimpia Pysznica |
| Years13: | 2013–2014 |
| Clubs13: | TG Sokół Sokołów Małopolski |
| Years14: | 2014 |
| Clubs14: | Orzeł Rudnik nad Sanem |
| Years15: | 2015 |
| Clubs15: | Stal Kraśnik |
| Nationalyears1: | 2003–2007 |
| Nationalteam1: | Poland |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
Piotr Piechniak (born 9 March 1977) is a Polish former professional footballer who played as a winger.
From 2003 to 2007, Piechniak played for the Poland national football team.
In June 2010, he joined GKS Katowice.[1] He was released one year later.[2]
In July 2011, he signed a one-year contract with Resovia.[3]
Dyskobolia Grodzisk Wlkp.[4]