| 2017 Moselle Open | |
|---|---|
| Date | 18–24 September |
| Edition | 15th |
| Category | World Tour 250 |
| Draw | 28S / 16D |
| Prize money | €482,060 |
| Surface | Hard / indoors |
| Location | Metz, France |
| Champions | |
| Singles | |
 Peter Gojowczyk[1] | |
| Doubles | |
 Julien Benneteau / Édouard Roger-Vasselin[2] | |
The 2017 Moselle Open was a tennis tournament held in Metz, France and played on indoor hard courts. It was the 15th edition of the Moselle Open, and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It was held at the Arènes de Metz from 18 September to 24 September 2017. Unseeded Peter Gojowczyk, who entered the main draw as a qualifier, won the singles title.
- ^ "2017 Metz – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2017 Metz – Doubles draw". Association of Tennis Professionals (ATP).