| 1986 Dutch Open | |
|---|---|
| Date | July 28 – August 3 |
| Edition | 28th |
| Category | Grand Prix |
| Draw | 32S / 16D |
| Prize money | $100,000 |
| Surface | Clay / Outdoor |
| Location | Hilversum, Netherlands |
| Venue | 't Melkhuisje |
| Champions | |
| Singles | |
|
|
|
| Doubles | |
|
|
|
The 1986 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 28 to August 3, 1986. It was the 29th edition of the tournament.
Thomas Muster defeated
Jakob Hlasek 6–1, 6–3, 6–3
Miloslav Mečíř /
Tomáš Šmíd defeated
Tom Nijssen /
Johan Vekemans 6–4, 6–2