| 2023 Moselle Open | |
|---|---|
| Date | 5–11 November |
| Edition | 20th |
| Category | ATP Tour 250 series |
| Surface | Hard (indoor) |
| Location | Metz, France |
| Venue | Arènes de Metz |
| Champions | |
| Singles | |
 Ugo Humbert | |
| Doubles | |
 Hugo Nys /  Jan Zieliński | |
The 2023 Moselle Open was a men's tennis tournament to be played on indoor hard courts. It was the 20th edition of the event, and it is part of the ATP 250 tournaments on the 2023 ATP Tour. It took place at the Arènes de Metz from 5 November to 11 November 2023.[1]
- ^ "Moselle Open Overview". atptour.com.