| 1979 Dutch Open | |
|---|---|
| Date | 23–29 July |
| Edition | 22nd |
| Category | Grand Prix |
| Draw | 32S / 16D |
| Prize money | $75,000 |
| Surface | Clay / outdoor |
| Location | Hilversum, Netherlands |
| Venue | 't Melkhuisje |
| Champions | |
| Singles | |
 Balázs Taróczy[1] | |
| Doubles | |
 Tom Okker / Balázs Taróczy[2] | |
The 1979 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from July 23 to July 29, 1979. It was the 22nd edition of the tournament. Balázs Taróczy won the singles title.
- ^ "1979 Hilversum – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1979 Hilversum – Doubles draw". Association of Tennis Professionals (ATP).