| Birth Date: | 1989 3, df=yes |
| Birth Place: | Kędzierzyn-Koźle, Poland |
| Height: | 1.93 m |
| Position: | Defender |
| Youthclubs1: | MBB SG Augsburg |
| Youthyears2: | –2004 |
| Youthclubs2: | TSV Aindling |
| Youthyears3: | 2004–2007 |
| Youthclubs3: | 1860 Munich |
| Years1: | 2007–2010 |
| Caps1: | 28 |
| Goals1: | 2 |
| Years2: | 2009–2010 |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2010–2011 |
| Caps3: | 16 |
| Goals3: | 0 |
| Years4: | 2011–2019 |
| Caps4: | 182 |
| Goals4: | 9 |
| Years5: | 2019–2021 |
| Caps5: | 14 |
| Goals5: | 2 |
| Nationalyears1: | 2005–2006 |
| Nationalteam1: | Germany U17 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 1 |
| Nationalyears2: | 2007 |
| Nationalteam2: | Germany U18 |
| Nationalcaps2: | 1 |
| Nationalgoals2: | 0 |
| Club-Update: | 21:38, 2 August 2021 (UTC) |
Mathias Wittek (born Maciej Witek on 30 March 1989) is a professional footballer who most recently played as a defender for Darmstadt 98.[1] Born in Poland, he has represented Germany at youth level.