1985 Virginia Slims of Houston

The 1985 Virginia Slims of Houston was a women's tennis tournament played on outdoor clay courts in Sugar Land, Houston, Texas in the United States that was part of the Category 3 tier of the 1985 Virginia Slims World Championship Series. It was the 15th edition of the tournament and was held from April 28 through May 5, 1985. First-seeded Martina Navratilova won the singles title.

Singles
🇺🇸 Martina Navratilova defeated 🇺🇸 Elise Burgin 6–4, 6–1
 * It was Navratilova's 6th singles title of the year and the 105th of her career.

Doubles
🇺🇸 Elise Burgin / 🇺🇸 Martina Navratilova defeated 🇧🇬 Manuela Maleeva / Helena Suková 6–1, 3–6, 6–3