1987 Singapore Women's Open – Singles

Gigi Fernández was the defending champion, but did not compete this year.

Anne Minter won the title by defeating Barbara Gerken 6–4, 6–1 in the final.

Seeds
• # 🇬🇧 Sara Gomer (first round)

• # 🇯🇵 Etsuko Inoue (semifinals)

• # 🇦🇺 Anne Minter (champion)

• # 🇺🇸 Cammy MacGregor (quarterfinals)

• # 🇺🇸 Barbara Gerken (final)

• # 🇬🇧 Annabel Croft (quarterfinals)

• # 🇺🇸 Sharon Walsh-Pete (first round)

• # 🇺🇸 Anna-Maria Fernandez (second round)