| 2021 Hamburg European Open | |
|---|---|
| Date | 6–11 July (women) 12–18 July (men) |
| Edition | 115th (men) 19th (women) |
| Category | ATP 500 (men) WTA 250 (women) |
| Draw | 28S / 16D (men) 28S / 16D (women) |
| Prize money | €1,030,900 (men) $235,238 (women) |
| Surface | Clay |
| Location | Hamburg, Germany |
| Venue | Am Rothenbaum |
| Champions | |
| Men's singles | |
 Pablo Carreño Busta | |
| Women's singles | |
 Elena-Gabriela Ruse | |
| Men's doubles | |
 Tim Pütz /  Michael Venus | |
| Women's doubles | |
 Jasmine Paolini /  Jil Teichmann | |
The 2021 Hamburg European Open was a combined men's and women's tennis tournament played on outdoor clay courts. It was the 115th edition of the event for the men and the 19th edition for the women, after last tournament being held in 2002. The tournament was classified as a WTA 250 tournament on the 2021 WTA Tour and as an ATP Tour 500 series on the 2021 ATP Tour (called the Hamburg Open). The tournament took place at the Am Rothenbaum in Hamburg, Germany between 6 and 18 July 2021. The event was scheduled a week earlier than the usual late July date to avoid scheduling conflicts with the 2020 Summer Olympics.[1][2]
- ^ "ATP Hamburg European Open Overview". ATP.
- ^ "WTA Hamburg European Open Overview". Women's Tennis Association.