1990 Toray Pan Pacific Open – Doubles

Katrina Adams and Zina Garrison were the defending champions, but Garrison did not compete this year. Adams teamed up with Lori McNeil and lost in the semifinals to Gigi Fernández and Elizabeth Smylie.

Fernández and Smylie won the title by defeating Jo-Anne Faull and Rachel McQuillan 6–2, 6–2 in the final.

Seeds
• # 🇺🇸 Mary Joe Fernández / Larisa Savchenko (quarterfinals)

• # 🇺🇸 Gigi Fernández / 🇦🇺 Elizabeth Smylie (champions)

• # 🇺🇸 Katrina Adams / 🇺🇸 Lori McNeil (semifinals)

• # Steffi Graf /  Claudia Porwik (first round)