Singles
2011 Swiss Indoors
Champion	Roger Federer
Runner-up	Kei Nishikori
Score	6–1, 6–3
Draw	32 (4 Q / 2 WC )
Seeds	8

Roger Federer was the defending champion and retained the title, beating Kei Nishikori in the final, 6–1, 6–3. It was Federer's first title in almost ten months but was the first of three that Federer won in succession to end the season.

Seeds

Draw

Finals

	Semifinals							Final
	1	Novak Djokovic	6	64	0
	WC	Kei Nishikori	2	77	6
								WC	Kei Nishikori	1	3
								3	Roger Federer	6	6
	3	Roger Federer	77	6
		Stanislas Wawrinka	65	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	N Djokovic	6	4	7
		X Malisse	2	6	5			1	N Djokovic	6	6
	Q	T Kamke	7	5	2			Q	Ł Kubot	1	2
	Q	Ł Kubot	5	7	6										1	N Djokovic	2	6	6
		M Youzhny	4	3												M Baghdatis	6	2	3
	Q	M Lammer	6	6				Q	M Lammer	62	77	3
		M Baghdatis	4	710	6				M Baghdatis	77	62	6
	8	V Troicki	6	68	2																	1	N Djokovic	6	64	0
	4	T Berdych	6	3	2																	WC	K Nishikori	2	77	6
	WC	K Nishikori	3	6	6			WC	K Nishikori	6	77
		A Seppi	77	65	6				A Seppi	3	64
		G Müller	64	77	2										WC	K Nishikori	6	5	6
	LL	M Kukushkin	6	6											LL	M Kukushkin	4	7	4
	WC	D Young	4	2				LL	M Kukushkin	6	6
	Q	J Blake	0					Q	J Blake	3	4
	5	M Fish	1r

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	A Roddick	6	6
		T Haas	3	4				7	A Roddick	2	6	6
		S Giraldo	1	3					R Štěpánek	6	3	3
		R Štěpánek	6	6											7	A Roddick	3	2
		T Bellucci	77	4	3										3	R Federer	6	6
		J Nieminen	65	6	6				J Nieminen	1	6	3
		P Starace	63	4				3	R Federer	6	4	6
	3	R Federer	77	6																		3	R Federer	77	6
	6	J Tipsarević	1r																				S Wawrinka	65	2
		F Mayer	5						F Mayer	6	6
		M Llodra	5	4					I Ljubičić	3	1
		I Ljubičić	7	6												F Mayer	2	2
		I Dodig	4	4												S Wawrinka	6	6
		S Wawrinka	6	6					S Wawrinka	4	6	6
		R Haase	6	79					R Haase	6	1	2
	LL	M Chiudinelli	2	67

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Bernard Tomic	77	4	5
	WC	Michael Lammer	63	6	7
								WC	Michael Lammer	3	77	6
								WC	Marco Chiudinelli	6	62	0
	WC	Marco Chiudinelli	7	6
	6	Denis Istomin	5	0

Second qualifier

	First round							Qualifying competition
	2	James Blake	6	6
		Marsel İlhan	2	2
								2	James Blake	77	3	6
								5	Mikhail Kukushkin	64	6	0
		Andreas Haider-Maurer	2	6	2
	5	Mikhail Kukushkin	6	2	6

Third qualifier

	First round							Qualifying competition
	3	Łukasz Kubot	6	2	6
		Matthias Bachinger	4	6	2
								3	Łukasz Kubot	4	6	6
								WC	Stéphane Bohli	6	4	3
	WC	Stéphane Bohli	6	7
	7	Ryan Harrison	4	5

Fourth qualifier

	First round							Qualifying competition
	4	Sergiy Stakhovsky	5	4
		Lukáš Lacko	7	6
									Lukáš Lacko	66	3
									Tobias Kamke	78	6
		Tobias Kamke	6	2	6
	8	Michael Berrer	2	6	3

External links

• Main draw
• Qualifying draw