Vienna Open 2006
Ivan Ljubicic won the title, beating Fernando Gonzalez 6–3 6–4 7–5 in the final.
Main draw 32 players
- 1🇭🇷Ivan LjubicicFinal · Champion
- 2🇦🇷David NalbandianQuarterfinals · Lost to Fernando Gonzalez
- 3🇺🇸Andy RoddickSemifinals · Lost to Fernando Gonzalez
- 4CYPMarcos BaghdatisRound of 16 · Lost to Stefan Koubek
- 5🇨🇱Fernando GonzalezFinal · Lost to Ivan Ljubicic
- 6🇩🇪Tommy HaasRound of 16 · Lost to Dominik Hrbaty
- 7🇪🇸Juan Carlos FerreroRound of 32 · Lost to Jurgen Melzer
- 8🇷🇸Novak Djokovic#12Round of 16 · Lost to Stan Wawrinka
- 🇸🇰Dominik HrbatySemifinals · Lost to Ivan Ljubicic
- 🇦🇹Jurgen MelzerQuarterfinals · Lost to Andy Roddick
- 🇨🇭Stan Wawrinka#164Quarterfinals · Lost to Ivan Ljubicic
- WC🇦🇹Stefan KoubekQuarterfinals · Lost to Dominik Hrbaty
- 🇪🇸Carlos MoyaRound of 16 · Lost to Fernando Gonzalez
- 🇩🇪Florian MayerRound of 16 · Lost to Ivan Ljubicic
- Q🇵🇱Lukasz KubotRound of 16 · Lost to Jurgen Melzer
- 🇦🇹Oliver MarachRound of 16 · Lost to David Nalbandian
- 🇫🇷Richard GasquetRound of 16 · Lost to Andy Roddick
- 🇦🇷Agustin CalleriRound of 32 · Lost to Ivan Ljubicic
- Q🇨🇴Alejandro FallaRound of 32 · Lost to Richard Gasquet
- 🇮🇹Alessio Di MauroRound of 32 · Lost to Florian Mayer
- 🇩🇪Denis GremelmayrRound of 32 · Lost to Stefan Koubek
- 🇫🇷Gilles SimonRound of 32 · Lost to Fernando Gonzalez
- 🇦🇷Jose AcasusoRound of 32 · Lost to Andy Roddick
- 🇦🇷Juan Ignacio ChelaRound of 32 · Lost to David Nalbandian
- Q🇭🇷Marin Cilic#97Round of 32 · Lost to Stan Wawrinka
- WC🇦🇹Martin FischerRound of 32 · Lost to Tommy Haas
- 🇪🇸Nicolas AlmagroRound of 32 · Lost to Carlos Moya
- WC🇦🇹Rainer EitzingerRound of 32 · Lost to Oliver Marach
- 🇪🇸Ruben Ramirez HidalgoRound of 32 · Lost to Marcos Baghdatis
- 🇫🇷Sebastien GrosjeanRound of 32 · Lost to Lukasz Kubot
- Q🇮🇹Simone BolelliRound of 32 · Lost to Dominik Hrbaty
- LL🇨🇿Tomas ZibRound of 32 · Lost to Novak Djokovic