1977 Dutch Open (tennis)

The 1977 Dutch Open was a Grand Prix tennis tournament staged in Hilversum, Netherlands. The tournament was played on outdoor clay courts and was held from 12 July to 18 July 1977. It was the 20th edition of the tournament. Patrick Proisy won the singles title.

1977 Dutch Open
Date	12–18 July
Edition	20th
Category	Grand Prix (Two star)
Draw	32S / 16D
Prize money	$75,000
Surface	Clay / outdoor
Location	Hilversum, Netherlands
Venue	't Melkhuisje
Champions
Singles
Patrick Proisy[1]
Doubles
José Higueras / Antonio Muñoz[2]

Finals

Singles

Patrick Proisy defeated Lito Álvarez 6–0, 6–2, 6–0

• It was Proisy's first singles title of the year and the second of his career.

Doubles

José Higueras / Antonio Muñoz defeated Jean-Louis Haillet / François Jauffret 6–1, 6–4, 2–6, 6–1