| 2006 Family Circle Cup | |
|---|---|
| Date | April 10–16 |
| Edition | 34th |
| Category | WTA Tier I |
| Draw | 56S / 28D |
| Surface | Clay / outdoor |
| Location | Charleston, South Carolina, U.S. |
| Venue | Family Circle Tennis Center |
| Attendance | 92,375 |
| Champions | |
| Singles | |
 Nadia Petrova | |
| Doubles | |
 Lisa Raymond /  Samantha Stosur | |
The 2006 Family Circle Cup was the 34th edition of the Family Circle Cup women's tennis tournament. This WTA Tier I event was held at the Family Circle Tennis Center in Charleston, South Carolina, United States and played on outdoor clay courts. Nadia Petrova won the singles title.