1980 Geneva Open
| 1980 Geneva Open | |
|---|---|
| Date | September 22–28 |
| Edition | 1st |
| Draw | 32S / 16D |
| Prize money | $75,000 |
| Surface | Clay / outdoor |
| Location | Geneva, Switzerland |
| Champions | |
| Singles | |
 Balázs Taróczy | |
| Doubles | |
 Željko Franulović / Balázs Taróczy | |
The 1980 Geneva Open was a men's tennis tournament played on outdoor clay courts that was part of the 1980 Volvo Grand Prix. It was played at Geneva in Switzerland and was held from 22 September until 28 September 1980. Third-seeded Balázs Taróczy won the singles title.
Finals
Singles
Balázs Taróczy defeated 
Adriano Panatta 6–3, 6–2
- It was Taróczy's 3rd singles title of the year and the 9th of his career.
Doubles
Željko Franulović / Balázs Taróczy defeated 
Heinz Günthardt / Markus Günthardt 6–4, 4–6, 6–4
- It was Franulović's only title of the year and the 16th of his career. It was Taróczy's 5th title of the year and the 16th of his career.