| Jan Polák | |
| Birth Date: | 1989 3, df=yes |
| Birth Place: | Liberec, Czechoslovakia |
| Position: | Centre-back |
| Youthclubs1: | Slovan Liberec |
| Years1: | 2007–2012 |
| Caps1: | 58 |
| Goals1: | 1 |
| Years2: | 2009 |
| Clubs2: | → Viktoria Plzeň (loan) |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 2010–2011 |
| Clubs3: | → Ústí nad Labem (loan) |
| Caps3: | 26 |
| Goals3: | 0 |
| Years4: | 2012–2014 |
| Clubs4: | Piast Gliwice |
| Caps4: | 57 |
| Goals4: | 1 |
| Years5: | 2014–2016 |
| Clubs5: | Juve Stabia |
| Caps5: | 52 |
| Goals5: | 2 |
| Years6: | 2016–2017 |
| Clubs6: | Cremonese |
| Caps6: | 15 |
| Goals6: | 0 |
| Years7: | 2017 |
| Caps7: | 0 |
| Goals7: | 0 |
| Years8: | 2017–2018 |
| Clubs8: | Casertana |
| Caps8: | 37 |
| Goals8: | 0 |
| Years9: | 2019 |
| Clubs9: | Teramo |
| Caps9: | 16 |
| Goals9: | 0 |
| Years10: | 2019–2021 |
| Clubs10: | Südtirol |
| Caps10: | 37 |
| Goals10: | 0 |
| Nationalyears1: | 2004–2005 |
| Nationalteam1: | Czech Republic U16 |
| Nationalcaps1: | 12 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2005–2006 |
| Nationalcaps2: | 20 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 2006 |
| Nationalteam3: | Czech Republic U18 |
| Nationalcaps3: | 6 |
| Nationalgoals3: | 0 |
| Nationalyears4: | 2007–2008 |
| Nationalteam4: | Czech Republic U19 |
| Nationalcaps4: | 17 |
| Nationalgoals4: | 0 |
| Nationalyears5: | 2008 |
| Nationalcaps5: | 1 |
| Nationalgoals5: | 0 |
Jan Polák (born 26 March 1989) is a Czech former professional footballer who played as a centre-back.
Polak joined Polish first division club Piast Gliwice in August 2012[1] and played with them for two seasons.
In September 2014, he was confirmed as having been signed by Italian Lega Pro (third division) outfit Juve Stabia on a free transfer.[2] In the summer of 2016 accords with Cremonese.
In early 2017, he returned to Slovan Liberec.[3]
On 24 January 2019, he signed with Serie C club Teramo.[4]
On 15 July 2019, he signed a two-year contract with Südtirol.[5] He left the club at the end of 2020–2021 season.[6]
Slovan Liberec