| 2016 MercedesCup | |
|---|---|
| Date | 6–13 June |
| Edition | 39th |
| Category | ATP World Tour 250 series |
| Draw | 28S / 16D |
| Prize money | €606,520 |
| Surface | Grass |
| Location | Stuttgart, Germany |
| Venue | Tennis Club Weissenhof |
| Champions | |
| Singles | |
 Dominic Thiem[1] | |
| Doubles | |
 Marcus Daniell / Artem Sitak[2] | |
The 2016 MercedesCup was a men's tennis tournament played on grass courts. It was the 39th edition of the MercedesCup, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 6 June until 13 June 2016. Third-seeded Dominic Thiem won the singles title.
- ^ "2016 Stuttgart Outdoor – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2016 Stuttgart Outdoor – Doubles draw". Association of Tennis Professionals (ATP).