1984 Santista Textile Open

The 1984 Santista Textile Open was a women's tennis tournament played on outdoor hard courts in Rio de Janeiro, Brazil that was part of the 1984 Virginia Slims World Championship Series. The tournament was held from 9 July through 15 July 1984. Second-seeded Sandra Cecchini won the singles title.

Singles
🇮🇹 Sandra Cecchini defeated 🇦🇷 Adriana Villagrán-Reami 6–3, 6–3
 * It was Cecchini's 2nd singles title of the year and of her career.

Doubles
🇨🇦 Jill Hetherington / 🇨🇦 Hélène Pelletier defeated 🇺🇸 Penny Barg-Mager / 🇺🇸 Kyle Copeland 6–3, 2–6, 7–6
 * It was Hetherington's 1st career title. It was Pelletier's only career title.