Singles
2012 Crédit Agricole Suisse Open Gstaad
Final
Champion	Thomaz Bellucci
Runner-up	Janko Tipsarević
Score	6–7(6–8), 6–4, 6–2
Events
Singles Doubles
← 2011 · Crédit Agricole Suisse Open Gstaad · 2013 →

Marcel Granollers was the defending champion, but lost to Łukasz Kubot in the second round.
Thomaz Bellucci won the tournament by defeating Janko Tipsarević 6–7^(6–8), 6–4, 6–2 in the final.

The top four seeds receive a bye into the second round.

	Semifinals							Final
	1	Janko Tipsarević	712	6
		Paul-Henri Mathieu	610	3
								1	Janko Tipsarević	78	4	2
									Thomaz Bellucci	66	6	6
		Thomaz Bellucci	77	77
		Grigor Dimitrov	63	65

	First round							Second round							Quarterfinals							Semifinals
								1	J Tipsarević	4	77	6
	WC	S Ehrat	2	4				Q	M Fischer	6	61	3
	Q	M Fischer	6	6											1	J Tipsarević	6	6
	Q	M Viola	3	6	3										Q	J Hernych	2	1
	Q	J Hernych	6	2	6			Q	J Hernych	6	2	6
	WC	H Laaksonen	2	2				7	S Giraldo	3	6	4
	7	S Giraldo	6	6																		1	J Tipsarević	712	6
																							P-H Mathieu	610	3
								3	S Wawrinka	63	68
		I Andreev	3	64					P-H Mathieu	77	710
		P-H Mathieu	6	77												P-H Mathieu	4	6	6
		F Volandri	62	6	3											E Gulbis	6	1	4
		E Gulbis	77	4	6				E Gulbis	5	77	6
		B Paire	6	6					B Paire	7	63	4
	8/WC	B Tomic	0	4

	First round							Second round							Quarterfinals							Semifinals
	5	F López	2	6	79
		A Ungur	6	4	67			5	F López	63	6	6
	SE	J Hájek	4					SE	J Hájek	77	1	4
		É Roger-Vasselin	1r												5	F López	3	3
		T Bellucci	6	6												T Bellucci	6	6
		B Kavčič	1	1					T Bellucci	4	6	6
								4	M Youzhny	6	2	4
																							T Bellucci	77	77
	6	J Benneteau	6	4	1																		G Dimitrov	63	65
		G Dimitrov	3	6	6				G Dimitrov	77	3	6
	Q	D Brown	3	6	710			Q	D Brown	63	6	2
		S Stakhovsky	6	4	68											G Dimitrov	6	6
		Ł Kubot	3	6	6											Ł Kubot	3	2
		I Dodig	6	3	4				Ł Kubot	6	6
								2	M Granollers	4	2

	First round							Second round							Qualifying competition
	1	Roberto Bautista Agut	6	6
		Alexander Sadecky	3	2
								1	Roberto Bautista Agut	1	0r
									Martin Fischer	6	1
		Dimitri Bretting	2	0
		Martin Fischer	6	6
																Martin Fischer	6	6
															8	Farrukh Dustov	4	0
		Frank Moser	6	6
		Romain Jouan	3	4
									Frank Moser	77	68	4
								8	Farrukh Dustov	64	710	6
		Morgan Phillips	6	66	3
	8	Farrukh Dustov	3	78	6

	First round							Second round							Qualifying competition
	2	João Souza	6	1	6
		Francesco Vilardo	4	6	1
								2	João Souza	63	2
									Denis Gremelmayr	77	6
	WC	Raphael Mori	0	0
		Denis Gremelmayr	6	6
																Denis Gremelmayr	6	1	4
															7	Jan Hernych	3	6	6
		Nils Langer	6	2	1
		Mikhail Elgin	3	6	6
									Mikhail Elgin	3	2
								7	Jan Hernych	6	6
		Alexandros Jakupovic	6	66	4
	7	Jan Hernych	3	78	6

	First round							Second round							Qualifying competition
	3	Thiago Alves	6	6
	WC	George Bastl	2	1
								3	Thiago Alves	6	6
									Márton Fucsovics	2	4
		Márton Fucsovics	4	6	6
	WC	Federico Valsangiacomo	6	3	1
															3	Thiago Alves	5	0
															6	Matteo Viola	7	6
		Damiano di Ienno	3	5
		Christian Lindell	6	7
									Christian Lindell	67	6	4
								6	Matteo Viola	79	1	6
		Marcel Felder	3	4
	6	Matteo Viola	6	6

	First round							Second round							Qualifying competition
	4	João Sousa	6	1	6
		Ivo Klec	4	6	1
								4	João Sousa	6	79
									Alexander Ritschard	1	67
		Alexander Ritschard	6	1	6
	WC	Patrick Eichenberger	3	6	2
															4	João Sousa	6	4	66
															5	Dustin Brown	2	6	78
		Iván Navarro	6	6
		Claude Benz	2	2
									Iván Navarro	6	3	2
								5	Dustin Brown	3	6	6
		Yann Marti	4	60
	5	Dustin Brown	6	77

• Main draw
• Qualifying draw