The 1978 Family Circle Cup was a women's tennis tournament played on outdoor clay courts at the Sea Pines Plantation on Hilton Head Island, South Carolina in the United States. The event was part of the AAA[a] category of the 1978 Colgate Series. It was the sixth edition of the tournament and was held from April 10 through April 16, 1978. Second-seeded Chris Evert won the singles title and earned $26,000 first-prize money.
|1978 Family Circle Cup|
|Category||Colgate Series (AAA)|
|Draw||32S / 16D|
|Surface||Clay / outdoor|
|Location||Hilton Head Island, U.S|
|Venue||Sea Pines Plantation|
|Billie Jean King / Martina Navratilova|
- It was Evert's 2nd singles title of the year and the 80th of her career.
Prize money edit
|Event||W||F||SF||QF||Round of 16||Round of 32|
- Tournaments with prize money for the women of at least $100,000.