The 1976 Suisse Open Gstaad was a men's tennis tournament played on outdoor clay courts in Gstaad, Switzerland.

It was the 31st edition of the tournament and was held from 4 July through 11 July 1976.

The tournament was part of the Grand Prix tennis circuit.

Raúl Ramírez won the singles title.

[3] Raúl Ramírez defeated Adriano Panatta 7–5, 6–7, 6–1, 6–3 Jürgen Fassbender / Hans-Jürgen Pohmann defeated Paolo Bertolucci / Adriano Panatta 7–5, 6–3, 6–3