| Birth Date: | 1988 7, df=yes |
| Birth Place: | Wittenberg, East Germany |
| Height: | 1.76 m[1] |
| Position: | Defender |
| Youthyears1: | –2003 |
| Youthclubs1: | TSV Treuenbrietzen |
| Youthyears2: | 2003–2007 |
| Youthclubs2: | Energie Cottbus |
| Years1: | 2007–2010 |
| Clubs1: | Energie Cottbus II |
| Caps1: | 44 |
| Goals1: | 0 |
| Years2: | 2010–2011 |
| Clubs2: | Erzgebirge Aue |
| Caps2: | 22 |
| Goals2: | 0 |
| Years3: | 2011–2014 |
| Clubs3: | Chemnitzer FC |
| Caps3: | 91 |
| Goals3: | 0 |
| Years4: | 2014–2018 |
| Clubs4: | SV Elversberg |
| Caps4: | 96 |
| Goals4: | 5 |
| Years5: | 2018 |
| Clubs5: | SV Röchling Völklingen |
| Caps5: | 13 |
| Goals5: | 1 |
| Years6: | 2018–2021 |
| Clubs6: | Racing FC |
| Caps6: | 43 |
| Goals6: | 4 |
| Totalcaps: | 309 |
| Totalgoals: | 10 |
Thomas Birk (born 5 July 1988) is a German former professional footballer who played as a defender.