Singles
2006 Allianz Suisse Open Gstaad
Champion	Richard Gasquet
Runner-up	Feliciano López
Score	7–6(7–4), 6–7(3–7), 6–3, 6–3
Draw	32
Seeds	8

Gastón Gaudio was the defending champion but lost in the quarterfinals to Richard Gasquet.

Richard Gasquet won in the final 7–6^(7–4), 6–7^(3–7), 6–3, 6–3 against Feliciano López.

Seeds

A champion seed is indicated in bold while text in italics indicates the round in which that seed was eliminated.

Draw

Finals

	Semifinals							Final
	6	Feliciano López	77	65	6
	Q	Marin Čilić	62	77	3
								6	Feliciano López	64	77	3	3
								7	Richard Gasquet	77	63	6	6
		Philipp Kohlschreiber	1	6	2
	7	Richard Gasquet	6	1	6

Section 1

	First round							Second round							Quarterfinals							Semifinals
	1	I Ljubičić	6	77
		A Portas	3	65				1	I Ljubičić	66	6	6
		D Sanguinetti	3	2				WC	M Chiudinelli	78	3	2
	WC	M Chiudinelli	6	6											1	I Ljubičić	64	3
	WC	R Roshardt	1	4											6	F López	77	6
		R Ramírez Hidalgo	6	6					R Ramírez Hidalgo	77	3	63
		F Volandri	4	4				6	F López	65	6	77
	6	F López	6	6																		6	F López	77	65	6
	4	P-H Mathieu	6	5	66																	Q	M Čilić	62	77	3
	Q	D Vemić	3	7	78			Q	D Vemić	6	3	4
	Q	M Čilić	6	78				Q	M Čilić	2	6	6
		A Seppi	3	66											Q	M Čilić	65	6	7
		S Wawrinka	4	6	64											A Pavel	77	3	5
		A Pavel	6	1	77				A Pavel	6	6
		C Berlocq	3	5				8	M Mirnyi	2	4
	8	M Mirnyi	6	7

Section 2

	First round							Second round							Quarterfinals							Semifinals
	5	C Moyá	3	2
	WC	J Novák	6	6				WC	J Novák	6	65	1
		P Kohlschreiber	6	6					P Kohlschreiber	3	77	6
		A di Mauro	3	1												P Kohlschreiber	6	4	6
		F Saretta	7	1	4										3	F Verdasco	3	6	4
		D Bracciali	5	6	6				D Bracciali	3	1
	Q	D Norman	4	3				3	F Verdasco	6	6
	3	F Verdasco	6	6																			P Kohlschreiber	1	6	2
	7	R Gasquet	6	6																		7	R Gasquet	6	1	6
		S Greul	3	3				7	R Gasquet	6	6
	Q	R Vögeli	2	1					R Vik	1	1
		R Vik	6	6											7	R Gasquet	6	6
		F Vicente	1	6	2										2	G Gaudio	3	2
		C Rochus	6	4	6				C Rochus	0	4
		M Daniel	64	2				2	G Gaudio	6	6
	2	G Gaudio	77	6

References

• Draw
• Qualifying draw