1989 Arcachon Cup

The 1989 Arcachon Cup was a women's tennis tournament played on outdoor clay courts in Arcachon, France that was part of the Category 2 tier of the 1989 WTA Tour. The tournament was held from 10 July until 16 July 1989. Judith Wiesner won the singles title.

Singles
🇦🇹 Judith Wiesner defeated 🇦🇹 Barbara Paulus 6–3, 6–7(3–7), 6–1
 * It was Wiesner's 2nd title of the year and the 5th of her career.

Doubles
🇮🇹 Sandra Cecchini / 🇦🇷 Patricia Tarabini defeated 🇦🇷 Mercedes Paz / Brenda Schultz 6–3, 7–6(7–5)
 * It was Cecchini's 1st title of the year and the 11th of her career. It was Tarabini's 1st title of the year and the 1st of her career.