| 2018 Gerry Weber Open | |
|---|---|
| Date | 18–24 June |
| Edition | 26th |
| Category | ATP World Tour 500 |
| Draw | 32S / 16D |
| Prize money | €2.116.915 |
| Surface | Grass |
| Location | Halle, Germany |
| Venue | Gerry Weber Stadion |
| Champions | |
| Singles | |
 Borna Ćorić[1] | |
| Doubles | |
 Łukasz Kubot /  Marcelo Melo[2] | |
The 2018 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 26th edition of the event and part of the ATP World Tour 500 series of the 2018 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 18 June and 24 June 2018. Unsedeed Borna Ćorić won the singles title.
- ^ "2018 Halle – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2018 Halle – Doubles draw". Association of Tennis Professionals (ATP).