2009 Bank Austria-TennisTrophy

The 2009 Bank Austria-TennisTrophy was a tennis tournament played on indoor hard courts. It was the 35th edition of the event known that year as the Bank Austria-TennisTrophy, and was part of the ATP World Tour 250 Series of the 2009 ATP World Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from October 24 through November 1, 2009.

Seeds

 * Seeds are based on the rankings of October 19, 2009

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇹 Andreas Haider-Maurer
 * 🇦🇹 Stefan Koubek

The following players received entry from the qualifying draw:
 * 🇨🇴 Alejandro Falla
 * 🇸🇰 Dominik Hrbatý
 * 🇩🇪 Dieter Kindlmann
 * 🇨🇿 Lukáš Rosol

The following players received lucky losers into the singles main draw:
 * 🇩🇪 Michael Berrer

Singles
🇦🇹 Jürgen Melzer defeated Marin Čilić 6–4, 6–3
 * It was Melzer's first title of the year and 2nd of his career.

Doubles
🇵🇱 Łukasz Kubot / 🇦🇹 Oliver Marach defeated 🇦🇹 Julian Knowle / 🇦🇹 Jürgen Melzer 2–6, 6–4, [11–9]