1989 Family Circle Cup

The 1989 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 and was part of the Category 5 tier of the 1989 WTA Tour. It was the 17th edition of the tournament and ran from April 3 through April 9, 1989. First-seeded Steffi Graf won the singles title, her third at the event.

Singles
Steffi Graf defeated Natasha Zvereva 6–1, 6–1
 * It was Graf's 5th title of the year and the 35th of her career.

Doubles
🇦🇺 Hana Mandlíková / 🇺🇸 Martina Navratilova defeated 🇺🇸 Mary Lou Daniels / 🇺🇸 Wendy White 6–4, 6–1
 * It was Mandlíková's 2nd title of the year and the 30th of her career. It was Navratilova's 5th title of the year and the 286th of her career.