| Champ: |  Elena Dementieva |
| Runner: |  Aravane Rezaï |
| Score: | 7–6(7–5), 3–0, retired |
| Type: | singles doubles |
The singles Tournament at the 2007 İstanbul Cup took place between 21 and 26 May on outdoor clay courts in Istanbul, Turkey. Elena Dementieva won the title, defeating Aravane Rezaï in the final.
Ekaterina Afinogenova
Anna Tatishvili
Ekaterina Dzehalevich