2006 NASDAQ-100 Open – Women's singles
| Women's singles | |
|---|---|
| 2006 NASDAQ-100 Open | |
| Champion | Svetlana Kuznetsova | 
| Runner-up | Maria Sharapova | 
| Score | 6–4, 6–3 | 
| Draw | 96 | 
| Seeds | 32 | 
Svetlana Kuznetsova defeated Maria Sharapova in the final, 6–4, 6–3 to win the women's singles tennis title at the 2006 Miami Open. It was her first Tier I title and sixth overall, and her first title of any kind since September 2004.
Kim Clijsters was the defending champion, but lost in the second round to Jill Craybas.