2005 Hamburg Masters – Singles
was the defending champion and successfully defended the title, defeating Richard Gasquet in the final, 6-3, 7-5, 7-6Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
- Roger Federer
- Andy Roddick '
- Marat Safin '
- Gastón Gaudio '
- Tim Henman '
-
Rafael Nadal ' -
Carlos Moyá ' - Andre Agassi '
- David Nalbandian '
- Guillermo Coria '
- Joachim Johansson '
- Guillermo Cañas '
- Ivan Ljubičić '
- Tommy Robredo '
- Nikolay Davydenko '
- Radek Štěpánek
Draw
Finals
Top Half
Section 1
Section 2
Section 3
Section 4