| 1981 Dutch Open | |
|---|---|
| Date | 20–26 July |
| Edition | 24th |
| 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 | |
 Heinz Günthardt / Balázs Taróczy[2] | |
The 1981 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from 20 July until 26 July 1981. It was the 24th edition of the tournament. Balázs Taróczy won his fourth consecutive title at the event and his fifth in total.
- ^ "1981 Hilversum – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1981 Hilversum – Doubles draw". Association of Tennis Professionals (ATP).