| 2011 Allianz Cup | |
|---|---|
| Date | 12 – 18 September |
| Edition | 16th |
| Location | Sofia, Bulgaria |
| Champions | |
| Singles | |
 Sílvia Soler Espinosa | |
| Doubles | |
 Nina Bratchikova /  Darija Jurak | |
The 2011 Allianz Cup was a professional tennis tournament played on clay courts. It was the 16th edition of the tournament which is part of the 2011 ITF Women's Circuit. It took place in Sofia, Bulgaria between 12 and 18 September 2011.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 SWE | Johanna Larsson | 60 | 1 |
 FRA | Mathilde Johansson | 65 | 2 |
| ESP | Laura Pous Tió | 75 | 3 |
| FRA | Alizé Cornet | 95 | 4 |
 ITA | Romina Oprandi | 131 | 5 |
| ESP | Sílvia Soler Espinosa | 141 | 6 |
 ROU | Alexandra Cadanțu | 148 | 7 |
| RUS | Nina Bratchikova | 150 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry by a lucky loser spot:
Sílvia Soler Espinosa def. Romina Oprandi, 2–6, 6–6, ret.
Nina Bratchikova / Darija Jurak def. Alexandra Cadanțu / Ioana Raluca Olaru, 6–4, 7–5
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