1985 Pan Pacific Open

The 1985 Pan Pacific Open was a women's tennis tournament played on indoor carpet courts in Tokyo, Japan that was part of the Category 4 tier of the 1985 Virginia Slims World Championship Series. It was the 10th edition of the tournament and was held from 9 December through 15 December 1985. Third-seeded Manuela Maleeva won her second consecutive singles title at the event.

Singles
🇧🇬 Manuela Maleeva defeated 🇺🇸 Bonnie Gadusek 7–6, 3–6, 7–5
 * It was Maleeva's 1st title of the year and the 6th of her career.

Doubles
Claudia Kohde-Kilsch / Helena Suková defeated  Marcella Mesker / 🇦🇺 Elizabeth Smylie 6–0, 6–4