| 2014 MercedesCup | |
|---|---|
| Date | 7–13 July |
| Edition | 37th |
| Category | World Tour 250 |
| Draw | 28S / 16D |
| Prize money | €426,605 |
| Surface | Clay / outdoor |
| Location | Stuttgart, Germany |
| Venue | Tennis Club Weissenhof |
| Champions | |
| Singles | |
 Roberto Bautista Agut[1] | |
| Doubles | |
 Mateusz Kowalczyk /  Artem Sitak[2] | |
The 2014 MercedesCup was a men's tennis tournament played on outdoor clay courts. It was the 37th edition of the Stuttgart Open, and was part of the ATP World Tour 250 series of the 2014 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 7 July until 13 July 2014. Third-seeded Roberto Bautista Agut won the singles title.