2011 Swiss Indoors
Date	31 October – 6 November
Edition	42nd
Category	ATP World Tour 500
Draw	32S / 16D
Prize money	€1,308,100
Location	Basel, Switzerland
Venue	St. Jakobshalle
Champions
Singles
Roger Federer[1]
Doubles
Michaël Llodra / Nenad Zimonjić[2]
← 2010 · Swiss Indoors · 2012 →

The 2011 Swiss Indoors was a men's tennis tournament played on indoor hard courts. It was the 42nd edition of the event known that year as the Swiss Indoors, and was part of the 500 series of the 2011 ATP World Tour. It was held at the St. Jakobshalle in Basel, Switzerland, from 31 October through 6 November 2011. Roger Federer won the singles title.

Finals

Singles

Roger Federer defeated Kei Nishikori, 6–1, 6–3

• It was Federer's 2nd title of the year and 68th of his career. It was his 5th win at Basel, also winning in 2006, 2007, 2008, and 2010.

Doubles

Michaël Llodra / Nenad Zimonjić defeated Max Mirnyi / Daniel Nestor, 6–4, 7–5

ATP players

Seeds

Country	Player	Rank1	Seed
SRB	Novak Djokovic	1	1
GBR	Andy Murray	3	2
SUI	Roger Federer	4	3
CZE	Tomáš Berdych	7	4
USA	Mardy Fish	8	5
SRB	Janko Tipsarević	13	6
USA	Andy Roddick	14	7
SRB	Viktor Troicki	17	8

• Seeds are based on the rankings of October 24, 2011

Other entrants

The following players received wildcards into the singles main draw:

• Andy Murray
• Kei Nishikori
• Donald Young

The following players received entry from the qualifying draw:

• James Blake
• Tobias Kamke
• Łukasz Kubot
• Michael Lammer

The following players received entry from a lucky loser spot:

• Marco Chiudinelli
• Mikhail Kukushkin