The 2011 ATP Salzburg Indoors was a professional tennis tournament played on hard courts. It was the third edition of the tournament which is part of the Tretorn SERIE+ of the 2011 ATP Challenger Tour. It took place in Salzburg, Austria between 14 and 20 November 2011.
ATP entrants
Seeds
1 Rankings are as of November 7, 2011.
Other entrants
The following players received wildcards into the singles main draw: Martin Fischer Thomas Muster Maximilian Neuchrist Dominic Thiem
The following players received entry as a special exempt into the singles main draw: Mischa Zverev
The following players received entry as an alternate into the singles main draw: Marius Copil
The following players received entry from the qualifying draw: Benjamin Becker Dennis Blömke Peter Gojowczyk Jan-Lennard Struff Dino Marcan (Lucky loser)
Champions
Singles
Benoît Paire def. Grega Žemlja, 6–7(6–8), 6–4, 6–4
Doubles
Martin Fischer / Philipp Oswald def. Alexander Waske / Lovro Zovko, 6–3, 3–6, [14–12]