| 2016 German Open | |
|---|---|
| Date | 11–17 July |
| Edition | 110th |
| Category | World Tour 500 |
| Draw | 32S / 16D |
| Prize money | €1,388,830 |
| Surface | Clay / outdoor |
| Location | Hamburg, Germany |
| Venue | Am Rothenbaum |
| Champions | |
| Singles | |
 Martin Kližan | |
| Doubles | |
 Henri Kontinen /  John Peers | |
The 2016 German Open was a men's tennis tournament played on outdoor red clay courts. It was the 110th edition of the German Open and part of the ATP World Tour 500 series of the 2016 ATP World Tour. It took place at the Am Rothenbaum in Hamburg, Germany, from 11 July until 17 July 2016. Seventh-seeded Martin Kližan won the singles title.