| Dirk Mädrich | |
| Position: | Forward / center |
| Height Ft: | 6 |
| Height In: | 11 |
| Weight Lb: | 246 |
| League: | Bundesliga Champions League |
| Team: | EWE Baskets Oldenburg |
| Number: | 20 |
| Nationality: | German |
| Birth Date: | 16 July 1983 |
| Birth Place: | Moers, Germany |
| Career Start: | 2000 |
| Years1: | 2000–2001 |
| Team1: | BG Dorsten |
| Years2: | 2001–2004 |
| Team2: | Phantoms Braunschweig |
| Years3: | 2004–2005 |
| Team3: | Brose Bamberg |
| Years4: | 2005–2006 |
| Team4: | New Yorker Phantoms Braunschweig |
| Years5: | 2006–2007 |
| Team5: | SIG Strasbourg |
| Years6: | 2007–2009 |
| Team6: | Artland Dragons |
| Years7: | 2009–2010 |
| Team7: | Olympiada Patron |
| Years8: | 2010–2011 |
| Team8: | Gießen 46ers |
| Years9: | 2011–2014 |
| Team9: | Rasta Vechta |
| Years10: | 2014–2016 |
| Team10: | Telekom Baskets Bonn |
| Years11: | 2016–2017 |
| Team11: | EWE Baskets Oldenburg |
| Years12: | 2017–2018 |
| Team12: | Rasta Vechta |
Dirk Mädrich (born 16 July 1983) is a German professional basketball player who currently plays for EWE Baskets Oldenburg of the German Basketball League (Basketball Bundesliga).[1] [2]