| 2009 ASB Classic | |
|---|---|
| Date | 5–10 January |
| Edition | 24th |
| Category | WTA International |
| Draw | 32S / 16D |
| Prize money | $220,000 |
| Surface | Hard / outdoor |
| Location | Auckland, New Zealand |
| Venue | ASB Tennis Centre |
| Champions | |
| Singles | |
 Elena Dementieva | |
| Doubles | |
 Nathalie Dechy /  Mara Santangelo | |
The 2009 ASB Classic was a tennis tournament played on outdoor hard courts. It was the 24th edition of the ASB Classic, and was part of the WTA International tournaments of the 2009 WTA Tour. It took place at the ASB Tennis Centre in Auckland, New Zealand, from 5 January until 10 January 2009.
The singles draw is led by WTA No. 4, Luxembourg, Dubai winner, Olympics gold medalist Elena Dementieva, Tokyo, New Haven, Stockholm titlist Caroline Wozniacki and Strasbourg champion, Fes, Portorož runner-up Anabel Medina Garrigues. Also competing are Stanford champion Aleksandra Wozniak, Prague quarter-finalist Shahar Pe'er, Nicole Vaidišová, Anastasia Pavlyuchenkova and Carla Suárez Navarro.
First-seeded Elena Dementieva won the singles title.