| Date: | 16–22 September |
| Edition: | 10th |
| Category: | WTA International tournaments |
| Surface: | Hard / outdoor |
| Location: | Seoul, South Korea |
| Venue: | Seoul Olympic Park Tennis Center |
| Champs: |  Agnieszka Radwańska |
| Champd: | Chan Chin-wei /  Xu Yifan |
| After Name: | Korea Open |
The 2013 Korea Open was a women's professional tennis tournament played on hard courts. It was the 10th edition of the tournament, which was part of the 2013 WTA Tour. It took place in Seoul, South Korea between 16 and 22 September 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Poland | Agnieszka Radwańska | 4 | 1 | |
 Russian Federation | Maria Kirilenko | 20 | 2 | |
| Russian Federation | Anastasia Pavlyuchenkova | 33 | 3 | |
 Czech Republic | Klára Zakopalová | 34 | 4 | |
 Ukraine | Elina Svitolina | 41 | 5 | |
| Julia Görges | 47 | 6 | ||
| Andrea Petkovic | 50 | 7 | ||
| Annika Beck | 51 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Caroline Garcia
Jamie Hampton (left ankle injury) Ekaterina Makarova
Ayumi Morita
Magdaléna Rybáriková
Carla Suárez Navarro| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Raquel Kops-Jones | Abigail Spears | 32 | 1 | |||
| Japan | Kimiko Date-Krumm | Julia Görges | 60 | 2 | ||
| Japan | Shuko Aoyama | Megan Moulton-Levy | 87 | 3 | ||
| Slovakia | Janette Husárová | Spain | Arantxa Parra Santonja | 103 | 4 |
The following pairs received wildcards into the doubles main draw:
Hong Seung-yeon / Lee Hye-min Han Sung-hee / Lee So-raSee main article: 2013 Korea Open – Singles.
Agnieszka Radwańska defeated Anastasia Pavlyuchenkova 6–7(6–8), 6–3, 6–4See main article: 2013 Korea Open – Doubles.
Xu Yifan defeated Raquel Kops-Jones / Abigail Spears 7–5, 6–3