The 2006 Allianz Suisse Open Gstaad was the 2006 edition of the Allianz Suisse Open Gstaad tennis tournament.

The tournament was held on July 10–16.

Richard Gasquet won his second title of the year.

Richard Gasquet defeated Feliciano López, 7–6(7–4), 6–7(3–7), 6–3, 6–3 Jiří Novák / Andrei Pavel defeated Marco Chiudinelli / Jean-Claude Scherrer, 6–3, 6–1

This tennis-related competition article is a stub.