1989 Dutch Open (tennis)
|1989 Dutch Open|
|Date||July 24 – July 30|
|Location||Hilversum, The Netherlands|
|Final cancelled due to rain|
The 1989 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands and played on outdoor clay courts. The tournament was held from July 24 to July 30, 1989. Czechoslovakia's Karel Nováček won his first individual title of the year, and second of his career.