The 2004 Family Circle Cup was a women's tennis tournament and the 32nd edition of the Family Circle Cup. This WTA Tier I Event was held on outdoor clay courts at the Family Circle Tennis Center in Charleston, South Carolina, United States. Fourth-seeded Venus Williams won the singles title.
| 2004 Family Circle Cup | |
|---|---|
| Date | April 12–18 |
| Edition | 32nd |
| Category | WTA Tier I Event |
| Draw | 64S / 32D |
| Surface | Clay / outdoor |
| Location | Charleston, SC, U.S. |
| Venue | Family Circle Tennis Center |
| Attendance | 91,410 |
| Champions | |
| Singles | |
 Venus Williams | |
| Doubles | |
 Virginia Ruano /  Paola Suárez | |
Finals edit
Singles edit
Venus Williams defeated Conchita Martínez 2–6, 6–2, 6–1
Doubles edit
Virginia Ruano Pascual / Paola Suárez defeated Martina Navratilova / Lisa Raymond 6–4, 6–1