| 2012 Marburg Open | |
|---|---|
| Date | 25 June – 1 July |
| Edition | 3rd |
| Surface | Hard |
| Location | Marburg, Germany |
| Champions | |
| Singles | |
 Jan Hájek | |
| Doubles | |
 Mateusz Kowalczyk / David Škoch | |
The 2012 Marburg Open was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Marburg, Germany between 25 June and 1 July 2012.