1985 Geneva Open

The 1985 Geneva Open was a men's tennis tournament played on outdoor clay courts that was part of the 1985 Nabisco Grand Prix. It was played at Geneva, Switzerland from 16 September through 23 September 1985. Third-seeded Tomáš Šmíd won the singles title.

Singles
Tomáš Šmíd defeated 🇸🇪 Mats Wilander 6–4, 6–4
 * It was Šmíd's 6th title of the year and the 46th of his career.

Doubles
🇪🇸 Sergio Casal / 🇪🇸 Emilio Sánchez defeated 🇧🇷 Carlos Kirmayr / 🇧🇷 Cássio Motta 6–4, 4–6, 7–5
 * It was Casal's 3rd title of the year and the 3rd of his career. It was Sánchez's 2nd title of the year and the 2nd of his career.