1979 Nice International Open
| 1979 Nice International Open | |
|---|---|
| Date | 2–8 April |
| Edition | 8th |
| Category | Grand Prix |
| Draw | 32S / 16D |
| Prize money | $50,000 |
| Surface | Clay / outdoor |
| Location | Nice, France |
| Venue | Nice Lawn Tennis Club |
| Champions | |
| Singles | |
 Víctor Pecci [1] | |
| Doubles | |
 Peter McNamara / Paul McNamee [2] | |
The 1979 Nice International Open was a men's tennis tournament played on outdoor clay courts at the Nice Lawn Tennis Club in Nice, France, and was part of the 1979 Colgate-Palmolive Grand Prix. It was the eighth edition of the tournament and was held from 2 April until 8 April 1979. Fifth-seeded Víctor Pecci won the title.
Finals
Singles
Víctor Pecci defeated John Alexander 6–3, 6–2, 7–5
- It was Pecci's 1st singles title of the year and the 4th of his career.
Doubles
Peter McNamara / Paul McNamee defeated 
Pavel Složil / Tomáš Šmíd 6–1, 4–6, 6–2