| 1975 Dutch Open | |
|---|---|
| Date | 20–27 July |
| Edition | 18th |
| Category | Grand Prix (B) |
| Draw | 32S / 16D |
| Prize money | $50,000 |
| Surface | Clay / outdoor |
| Location | Hilversum, Netherlands |
| Venue | 't Melkhuisje |
| Champions | |
| Singles | |
 Guillermo Vilas[1] | |
| Doubles | |
 Wojciech Fibak / Guillermo Vilas[2] | |
The 1975 Dutch Open was a men's tennis tournament staged at 't Melkhuisje in Hilversum, Netherlands which was part of the Group B tier of the 1975 Grand Prix. The tournament was played on outdoor clay courts and was held from 20 July to 27 July 1975. It was the 18th edition of the tournament, and first-seeded Guillermo Vilas won his second consecutive singles title at the event.[3]
- ^ "1975 Hilversum – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1975 Hilversum – Doubles draw". Association of Tennis Professionals (ATP).
- ^ John Barrett, ed. (1976). World of Tennis '76 : a BP and Commercial Union yearbook. London: Queen Anne Press. p. 127. ISBN 9780362002768. OCLC 650229036.