1989 Internationaux de Strasbourg – Singles

Sandra Cecchini was the defending champion but did not compete that year.

Second-seeded Jana Novotná won in the final 6–1, 6–2 against Patricia Tarabini.

Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.


 * 1) 🇧🇬 Katerina Maleeva (first round)
 * 2)  Jana Novotná (champion)
 * 3) 🇺🇸 Susan Sloane (quarterfinals)
 * 4) 🇦🇷 Bettina Fulco (quarterfinals)
 * 5) 🇦🇺 Nicole Provis (second round)
 * 6) 🇦🇹 Judith Wiesner (second round)
 * 7) 🇺🇸 Gretchen Magers (quarterfinals)
 * 8) 🇺🇸 Ann Grossman (quarterfinals)