1985 Milan Indoor – Singles

Stefan Edberg was the defending champion, but did not participate this year.

John McEnroe won the tournament, beating Anders Järryd in the final, 6–4, 6–1.

Seeds
• # 🇺🇸 John McEnroe (champion)

• # 🇸🇪 Anders Järryd (final)

• # 🇦🇺 Pat Cash (first round)

• # 🇺🇸 Vitas Gerulaitis (quarterfinals)

• # Tomáš Šmíd (semifinals)

• # Miloslav Mečíř (first round)

• # 🇺🇸 John Sadri (quarterfinals)

• # Heinz Günthardt (second round)