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.
See main article: article and 2004 Family Circle Cup – Singles. 
Venus Williams defeated 
Conchita Martínez 2–6, 6–2, 6–1
See main article: article and 2004 Family Circle Cup – Doubles. Virginia Ruano Pascual / 
Paola Suárez defeated Martina Navratilova / Lisa Raymond 6–4, 6–1