| 2017 Marburg Open | ||||
|---|---|---|---|---|
| Date | 3–8 July | |||
| Edition | 8th | |||
| Draw | 32S / 16D | |||
| Surface | Clay | |||
| Location | Marburg, Germany | |||
| Champions | ||||
| Singles | ||||
 Filip Krajinović | ||||
| Doubles | ||||
 Máximo González /  Fabrício Neis | ||||
| ||||
The 2017 Marburg Open was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Marburg, Germany between 3 and 8 July 2017.
Singles main-draw entrants
Seeds
| Country | Player | Rank | Seed |
|---|---|---|---|
 NOR
|
Casper Ruud | 109 | 1 |
| ARG
|
Guido Pella | 114 | 2 |
 BEL
|
Arthur De Greef | 115 | 3 |
 BLR
|
Uladzimir Ignatik | 135 | 4 |
 CZE
|
Jan Šátral | 142 | 5 |
 ESP
|
Guillermo García López | 143 | 6 |
 SVK
|
Andrej Martin | 148 | 7 |
 ITA
|
Federico Gaio | 162 | 8 |
- Rankings are as of 26 June 2017.
Other entrants
The following players received wildcards into the singles main draw:
- Jaime Fermosell Delgado
Benjamin Hassan- Julian Lenz
- Kai Wehnelt
The following players received entry from the qualifying draw:
Champions
Singles
Main article: 2017 Marburg Open – Singles- Filip Krajinović def. Cedrik-Marcel Stebe 6–2, 6–3.
Doubles
Main article: 2017 Marburg Open – Doubles- Máximo González / Fabrício Neis def.
Rameez Junaid / 
Ruan Roelofse 6–3, 7–6.