1993 Virginia Slims of Houston – Singles

Monica Seles was the defending champion, but did not compete this year.

Conchita Martínez won the title by defeating Sabine Hack 6–3, 6–2 in the final.

Seeds
The top four seeds received a bye to the second round. • # 🇦🇷 Gabriela Sabatini (semifinals)

• # 🇺🇸 Jennifer Capriati (second round)

• # 🇪🇸 Conchita Martínez (champion)

• # Jana Novotná (semifinals)

• # Manuela Maleeva-Fragnière (first round)

• # 🇫🇷 Mary Pierce (withdrew)

• # 🇧🇬 Katerina Maleeva (second round)

• # 🇫🇷 Julie Halard (second round)

• # 🇸🇰 Radka Zrubáková (quarterfinals)