The 2013 Baku Cup was a professional tennis tournament played on hard courts. This was the third edition of the tournament, which was part of the 2013 WTA Tour. It took place in Baku, Azerbaijan between 22 and 28 July 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Serbia | Bojana Jovanovski | 38 | 1 | |
| Donna Vekić | 62 | 2 | ||
| Chanelle Scheepers | 68 | 3 | ||
 Romania | Alexandra Cadanțu | 70 | 4 | |
 Czech Republic | Karolína Plíšková | 73 | 5 | |
| Polona Hercog | 82 | 6 | ||
 Ukraine | Elina Svitolina | 84 | 7 | |
| Serbia | Vesna Dolonc | 85 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Tetyana Arefyeva
Oksana Kalashnikova Veronika Kapshay Kateryna Kozlova
Magda Linette Tereza MartincováThe following players entered by using a Protected Ranking:
Tímea Babos
Estrella Cabeza Candela
Caroline Garcia
Karin Knapp Pauline Parmentier
Ons Jabeur (ankle injury)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Luxembourg | Mandy Minella | Chanelle Scheepers | 124 | 1 | ||
| Ukraine | Irina Buryachok | Georgia | Oksana Kalashnikova | 145 | 2 | |
 Austria | Sandra Klemenschits | Andreja Klepač | 181 | 3 | ||
| Czech Republic | Karolína Plíšková | Czech Republic | Kristýna Plíšková | 200 | 4 |
The following pairs received wildcards into the doubles main draw:
See main article: 2013 Baku Cup – Singles.
Elina Svitolina def. 
Shahar Pe'er, 6–4, 6–4[1]See main article: 2013 Baku Cup – Doubles.
Irina Buryachok / Oksana Kalashnikova def. Eleni Daniilidou / Aleksandra Krunić, 4–6, 7–6(7–3), [10–4]
