1977 Family Circle Cup
The 1977 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 category of the 1977 Colgate Series. It was the fifth edition of the tournament and was held from March 28 through April 3, 1977. First-seeded Chris Evert won the singles title, her fourth consecutive title at the event, and earned $25,000 first-prize money.
Finals
Singles
Chris Evert defeated Billie Jean King 6–0, 6–1Doubles
Rosemary Casals / Chris Evert defeated Françoise Dürr / Virginia Wade 1–6, 6–2, 6–3Prize money
| Event | W | F | 3rd | 4th | QF | Round of 16 | Round of 32 |
| Singles | $25,000 | $12,000 | $6,600 | $5,900 | $2,700 | $1,400 | $750 |