The 2009 Aegon International was a combined men's and women's tennis tournament played on outdoor grass courts. It was the 35th edition of the event for the women and the 1st edition for the men. It was classified as a WTA Premier tournament on the 2009 WTA Tour and as an ATP World Tour 250 series on the 2009 ATP World Tour. The event took place at the Devonshire Park Lawn Tennis Club in Eastbourne, United Kingdom from June 13 through June 20, 2009.
| 2009 Aegon International | |
|---|---|
| Date | 13–20 June |
| Edition | 1st (men) 35th (women) |
| Surface | Grass / outdoor |
| Location | Eastbourne, United Kingdom |
| Venue | Devonshire Park LTC |
| Champions | |
| Men's singles | |
 Dmitry Tursunov | |
| Women's singles | |
 Caroline Wozniacki | |
| Men's doubles | |
 Mariusz Fyrstenberg / Marcin Matkowski | |
| Women's doubles | |
 Akgul Amanmuradova /  Ai Sugiyama | |
ATP entrants
Seeds
| Athlete | Nationality | Ranking* | Seeding |
|---|---|---|---|
| Igor Andreev | Russia | 26 | 1 |
| Dmitry Tursunov | Russia | 27 | 2 |
| Paul-Henri Mathieu |  France | 37 | 3 |
| Fabrice Santoro | France | 38 | 4 |
| Mikhail Youzhny | Russia | 44 | 5 |
| Sam Querrey |  United States | 46 | 6 |
| Andreas Seppi |  Italy | 48 | 7 |
| Guillermo García-López |  Spain | 52 | 8 |
- Seedings are based on the rankings as of June 8, 2009.
Other entrants
The following players received wildcards into the main draw:[1]
The following qualified for the main draw:
WTA entrants
Seeds
| Athlete | Nationality | Ranking* | Seeding |
|---|---|---|---|
| Elena Dementieva | Russia | 4 | 1 |
| Svetlana Kuznetsova | Russia | 5 | 2 |
| Jelena Janković |  Serbia | 6 | 3 |
| Vera Zvonareva | Russia | 7 | 4 |
| Victoria Azarenka |  Belarus | 8 | 5 |
| Caroline Wozniacki | Denmark | 9 | 6 |
| Nadia Petrova | Russia | 10 | 7 |
| Agnieszka Radwańska | Poland | 11 | 8 |
- Seedings are based on the rankings as of June 8, 2009.
Other entrants
The following players received wildcards into the main draw:[2]
The following qualified for the main draw:
Finals
Men's singles
Dmitry Tursunov defeated 
Frank Dancevic, 6–3, 7–6(5)
- It was Tursunov's first title of the year and 6th of his career.
Women's singles
Caroline Wozniacki defeated Virginie Razzano, 7–6(5), 7–5
- It was Wozniacki's second title of the year and 5th of her career.
Men's doubles
Mariusz Fyrstenberg / Marcin Matkowski defeated Travis Parrott / 
Filip Polášek, 6–4, 6–4
Women's doubles
Akgul Amanmuradova / Ai Sugiyama defeated 
Samantha Stosur / Rennae Stubbs, 6–4, 6–3