The 2013 Aegon International was a combined men's and women's tennis tournament played on outdoor grass courts. It was the 39th edition of the event for the women and the 5th edition for the men. It was classified as a WTA Premier tournament on the 2013 WTA Tour and as an ATP World Tour 250 series on the 2013 ATP World Tour. The event took place at the Devonshire Park Lawn Tennis Club in Eastbourne, United Kingdom from 17 June through 22 June 2013.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Men's singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 | 0 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Men's doubles | 0 | |||||||||||||
| Women's singles | 470 | 320 | 200 | 120 | 60 | 1 | 20 | 12 | 8 | 1 | ||||
| Women's doubles | 1 |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Men's singles | €84,550 | €44,540 | €24,125 | €13,745 | €8,100 | €4,800 | €775 | €370 | ||||
| Men's doubles * | €25,700 | €13,500 | €7,320 | €4,910 | €2,450 | |||||||
| Women's singles | $117,000 | $62,300 | $33,250 | $17,850 | $9,550 | $4,590 | $2,720 | $1,450 | $805 | |||
| Women's doubles * | $36,500 | $19,480 | $10,650 | $5,425 | $2,940 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Canada | Milos Raonic | 15 | 1 | |
 France | Gilles Simon | 17 | 2 | |
| Philipp Kohlschreiber | 18 | 3 | ||
 Argentina | Juan Mónaco | 20 | 4 | |
| Kevin Anderson | 23 | 5 | ||
 Ukraine | Alexandr Dolgopolov | 24 | 6 | |
 Italy | Andreas Seppi | 26 | 7 | |
| Italy | Fabio Fognini | 31 | 8 |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Austria | Alexander Peya |  Brazil | Bruno Soares | 15 | 1 | |
 Sweden | Robert Lindstedt | Canada | Daniel Nestor | 26 | 2 | |
 India | Leander Paes |  Czech Republic | Radek Štěpánek | 27 | 3 | |
 United Kingdom | Colin Fleming | United Kingdom | Jonathan Marray | 42 | 4 |
The following pairs received wildcards into the doubles main draw:
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Poland | Agnieszka Radwańska | 4 | 1 | |
 China | Li Na | 6 | 2 | |
| Angelique Kerber | 7 | 3 | ||
| Czech Republic | Petra Kvitová | 8 | 4 | |
| Caroline Wozniacki | 9 | 5 | ||
 Russian Federation | Maria Kirilenko | 10 | 6 | |
 Serbia | Ana Ivanovic | 12 | 7 | |
| Russian Federation | Nadia Petrova | 13 | 8 |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
Tamira Paszek (thigh injury)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Russian Federation | Nadia Petrova | Katarina Srebotnik | 11 | 1 | ||
| Liezel Huber | India | Sania Mirza | 26 | 2 | ||
| Anna-Lena Grönefeld | Czech Republic | Květa Peschke | 38 | 3 | ||
| Italy | Flavia Pennetta | Russian Federation | Elena Vesnina | 53 | 4 |
The following pairs received wildcards into the doubles main draw:
Petra Kvitová / 
Yanina Wickmayer Anne Keothavong / Samantha MurraySee main article: 2013 Aegon International – Men's singles.
Feliciano López def. Gilles Simon, 7–6(7–2), 6–7(5–7), 6–0See main article: 2013 Aegon International – Women's singles.
Elena Vesnina def. 
Jamie Hampton, 6–2, 6–1See main article: 2013 Aegon International – Men's doubles.
Alexander Peya / Bruno Soares def. Colin Fleming / Jonathan Marray, 3–6, 6–3, [10–8]See main article: 2013 Aegon International – Women's doubles.
Nadia Petrova / Katarina Srebotnik def. 
Monica Niculescu / Klára Zakopalová, 6–3, 6–3
