2006 US Open – Wheelchair women's singles
| Wheelchair women's singles | |
|---|---|
| 2006 US Open | |
| Champion |  Esther Vergeer |
| Runner-up | Sharon Walraven |
| Score | 6-1, 6-2 |
The United States Open Tennis Championships is a hardcourt tennis tournament held annually at Flushing Meadows, starting on the last Monday in August and lasting for two weeks. The tournament consists of five main championship events: men's and women's singles, men's and women's doubles, and mixed doubles, with additional tournaments for seniors, juniors, and wheelchair players.
In 2006, the wheelchair women's singles event was won by Esther Vergeer of the Netherlands who beat her compatriot Yana Buchina 6–1, 6–2 in the final.
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
Finals
| First Round | Semifinals | Final | ||||||||||||||||||
| Esther Vergeer
| 6 | 6 | ||||||||||||||||||
 Kaitlyn Verfuerth
| 1 | 1 | ||||||||||||||||||
| Esther Vergeer
| 6 | 6 | ||||||||||||||||||
| Maaike Smit
| 1 | 2 | ||||||||||||||||||
| Beth Arnoult-Ritthaler
| 0 | 1 | ||||||||||||||||||
| Maaike Smit
| 6 | 6 | ||||||||||||||||||
| Esther Vergeer
| 6 | 6 | ||||||||||||||||||
| Sharon Walraven
| 1 | 2 | ||||||||||||||||||
| Sharon Walraven
| 6 | 6 | ||||||||||||||||||
| Jiske Griffioen
| 4 | 2 | ||||||||||||||||||
| Sharon Walraven
| 7 | 5 | 6 | |||||||||||||||||
| Korie Homan
| 61 | 7 | 1 | |||||||||||||||||
| Korie Homan
| 7 | 3 | 6 | |||||||||||||||||
 Florence Gravellier
| 5 | 6 | 3 | |||||||||||||||||