| 2005 Family Circle Cup | |
|---|---|
| Date | April 11–17 |
| Edition | 33rd |
| Category | WTA Tier I |
| Draw | 56S / 28D |
| Surface | Clay / outdoor |
| Location | Charleston, South Carolina, U.S. |
| Venue | Family Circle Tennis Center |
| Attendance | 92,350 |
| Champions | |
| Singles | |
 Justine Henin-Hardenne | |
| Doubles | |
 Conchita Martínez / Virginia Ruano | |
The 2005 Family Circle Cup was the 33rd 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. Unseeded Justine Henin-Hardenne won the singles title.[1]
