| 2011 Marburg Open | |
|---|---|
| Date | 20–26 June |
| Edition | 2nd |
| Location | Marburg, Germany |
| Champions | |
| Singles | |
 Björn Phau | |
| Doubles | |
| Martin Emmrich / Björn Phau | |
The 2011 Marburg Open was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Marburg, Germany between 20 and 26 June 2011.